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0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
Intracellular receptors, directly activate genes.
What do lipid soluble hormones act on?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
1. Hormone(1st messenger) binds to receptor 2. Receptor activate G protein 3. G protein activates adenylate cyclase 4. Adenylate cyclase converts ATP to cAMP(2nd messenger) 5. cAMP activates protein kinases
What are the 5 actions in Cycle AMP signaling?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
kinases phosphorylate various proteins activating some, inactivating others
How is cAMP activated?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
phosphodiesterase, once it enters the cell it begins to decrease
What rapidly degrades cAMP?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
Intracellular enzymatic cascades
What amplifies cAMP reactions?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
Inside of a cell
What is phosphodiesterase?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
Amino-acid based hormones in some tissues
What is PIP2 calcium signaling used by?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
G
What protein does PIP2 calcium signaling involve?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
Enzymes or channels or binds to regulatory protein calmodulin
What does Ca2+ alter?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
It activates protein kinases IP3 triggers release of Ca2+
What does DAG do?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
1. Diffuse into target cells - bind with intracellular receptors. 2. Receptor-hormone complex enters nucleus 3. Receptor-hormone complex binds to a specific region of DNA 4. This prompts DNA transcription to produce mRNA 5. mRNA directs protein synthesis
What are the 5 steps of Steroid hormones and thyroid hormones?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
1. blood levels of hormone 2. relative number of receptors on or in target cell 3. Affinity of binding between receptor and hormone
What 3 factors does target cell activation depend on?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
target cells form more receptors in response to the hormone
What is Up-regulation?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
target cells lose receptors in response to the hormone
What is down-regulation?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
Up and Down Regulation
What two ways do hormones influence receptors?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
Bound to something
How do steroids and thyroid hormones circulate?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
Rate of release Speed of inactivation and removal
What are the two factors of concentration of circulating hormones?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
Degrading enzymes Kidneys Liver Half-life
In what ways are hormones removed from the blood?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
Permissiveness Synergism Antagonism
What are the 3 ways that multiple hormones interact?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
1 hormone can't exert its effects without another hormone being present
What is Permissiveness?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
more than 1 hormone produces same effects on target cell
What is Synergism?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
1 or more hormones opposes action of another
What is Antagonism?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
Negative feedback Vary only within narrow desiarable range
How is the blood level of hormones controlled?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
Humoral stimuli Neural stimuli Hormonal stimul
How are hormones synthesized and released, in response to?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
Changing blood levels of ions and nutrients
What things directly simulates secretion of hormones?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
Sympathetic nervous system fibers stimulate adrenal medulla to secrete catecholamines
Which nerve fibers stimulate hormone release and how?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
Hormones that stimulate release of more hormones.
What is special about hormonal stimuli?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
Anterior pituitary hormones.
What do hypothalamic hormones stimulate?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
More hormones in the body.
What do anterior pituitary hormones stimulate?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
Hormones from final target organs inhibit release of anterior pituitary hormones.
What is the hypothalamic-pituitary-target endocrine organ feedbook loop talking about?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
Nervous system modifies stimulation of endocrine glands and their negative feedback mechanisms. Severe stress: Hypothalamus and sympathetic nervous system activated. Glucose levels rise.
How does the nervous system modify the endocrine system? EXAMPLE
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
Posterior Anterior
What are the 2 major lobes of the pituitary gland?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
Pituicytes(glial-like supporting cells) and nerve fibers
What is the posterior lobe of the pituitary gland?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
Glandular tissue (adenohypophysis)
What is the anterior lobe of the pituitary gland?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
1. Downgrowth of hypothalamic neural tissue 2. Neural connection to hypothalamus 3.Nuclei of hypothalamus synthesize neurohormones oxytocin and ADH 4.Neurohormones transported to posterior pituitary.
What does the posterior lobe of the pituitary gland do?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
Hypophyseal portal system - Primary capillary plexus - Hypophyseal portal veins - Secondary capillary plexus
What is the structure of the Anterior lobe of the pituitary gland?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
Carries releasing and inhibiting hormones to anterior pituitary to regulate hormone secretion
What does the Anterior Lobe of the pituitary gland?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
GH
Which protein doesn't activate cAMP 2nd messenger system?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
TSH ACTH FSH LH
Which proteins regulate secretory action of other glands?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
1. Stimulates most cells - targets bone and skeletal muscle 2. Promotes protein synthesis - encourages use of fats 3. Most effects mediated indirectly by insulin-like growth factors (IGFs)
What does Growth Hormone do?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
0829bcc1__2_Day_2_Flashcards___Cram_com__endocrine_system_basically_do_
1. Stimulates Liver, skeletal muscle, bone, cartilage to produce growth factors 2. mobilizes fat - elevates glucose by decreasing glucose uptake and encouraging glycogen breakdwon(anti-insulin effect of GH)
What are the direct actions of Growth Hormone?
[]
Anatomy 2 Exam 2 Day 2 Flashcards - Cram.com
What does the endocrine system basically do?
http://www.cram.com/flashcards/anatomy-2-exam-2-day-2-987384
9/1438042990611.52_20150728002310-00209-ip-10-236-191-2_380980922_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
neuron cell bodies are also known as [Neurons and glial cells]
soma, and parikaryon
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
functions of the soma include [Neurons and glial cells]
metabolic center of cell signal reception local signal propagation production of proteins and other molecules
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
Axon hillock is the: [Neurons and glial cells]
junction of the cell body and the axon
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
dendritic spines are also known as [Neurons and glial cells]
gemmules
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
2 primary actions of axons are signal ____ and ____ [Neurons and glial cells]
signal propagation and signal transmission
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
Axonal transport moves [Neurons and glial cells]
organelles, macromolecules, etc. between the cell body and regions of the axon
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
anterograde transport means movement from [Neurons and glial cells]
the cell body to the termination of the axon
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
retrograde transport means movement from [Neurons and glial cells]
the axon terminal to the cell body
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
AP generation occurs in the axon [Neurons and glial cells]
axon hillock
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
Axon terminal branches into the [Neurons and glial cells]
terminal arbor
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
Myelin is produced by ___ in the CNS and ___ in the PNS [Neurons and glial cells]
oligodenrocytes in the Central Nervous System and Schwann cells in the Peripheral nervous system
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
myelin results in an increases: and conserves: [Neurons and glial cells]
conduction velocity of AP metabolic energy
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
Nodes of Ranvier are regions without _____ [Neurons and glial cells]
myelin
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
There is a high concentration of ___ at the Nodes of Ranvier [Neurons and glial cells]
Na channels
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
The propagation of an AP occurs at [Neurons and glial cells]
the Nodes of Ranvier
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
An internode is [Neurons and glial cells]
the part of the axon covered in myelin between the nodes of ranvier
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
Unmyelinated nerve fibers in the PNS are usually [Neurons and glial cells]
ensheathed by Schwann cells
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
Unmyelinated nerve fibers in the CNS may be [Neurons and glial cells]
covered by processes of astocytes, but are generally not ensheathed
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
Input from other neurons synapses on these two parts of the second neuron [Neurons and glial cells]
the dendrites and cell body
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
The local change in membrane potential is known as [Neurons and glial cells]
receptor potential
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
Inputs from other neurons produce a: [Neurons and glial cells]
receptor potential in the next neuron
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
The receptor potential/local change in membrane potential could cause [Neurons and glial cells]
an action potential if it is of sufficient magnitude
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
Bipolar and pseudounipolar neurons have this function [Neurons and glial cells]
sensory
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
Cell bodies of bipolar and pseudounipolar neurons are located in [Neurons and glial cells]
the Posterior (Peripheral) root ganglia and the Central root ganglia
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
Sensory neurons (bipolar and pseudounipolar) do not have axons. what do they have? [Neurons and glial cells]
Proximal and distal processes
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
Efferent neurons innervate [Neurons and glial cells]
muscles and glands
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
Interneurons are always ____-polar [Neurons and glial cells]
multipolar
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
Oligodendrocytes have this function [Neurons and glial cells]
produce myelin
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
astrocytes have this function [Neurons and glial cells]
maintain the general environment and communicate with neurons
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
Microglia have this function [Neurons and glial cells]
phagocytic
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
Ependymal cells line [Neurons and glial cells]
the ventricles
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
Satellite cells are in the ___ and do this: [Neurons and glial cells]
PNS are specialized Schwann cells that surround the neuronal body
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
1a1566ed_ysiology_Flashcards___Cram_com__Neurons_and_glial_cells
ended at slide: [Neurons and glial cells]
24, 1st ppt in the class
[]
2008 FALL Neurohistology/Neurophysiology Flashcards - Cram.com
Neurons and glial cells
http://www.cram.com/flashcards/2008-fall-neurohistologyneurophysiology-704504
9/1438042992201.62_20150728002312-00064-ip-10-236-191-2_388310147_0.json
c5f46378_Ethics_Flashcards___Cram_com__uthority_most_clearly_defined_
[Law Enforcement] can diminish an officer's power and may reverse the balance of power.
Accepting good and services without paying for them or at a discount...
[]
Ethics Flashcards - Cram.com
In which police activity is the scope of police authority most clearly defined?
http://www.cram.com/flashcards/ethics-1244596
9/1438042990611.52_20150728002310-00162-ip-10-236-191-2_381628961_0.json
c5f46378_Ethics_Flashcards___Cram_com__uthority_most_clearly_defined_
[Law Enforcement] set boundaries on discretion, but leave room to identify best action to be taken.
Delattre suggests that good laws....
[]
Ethics Flashcards - Cram.com
In which police activity is the scope of police authority most clearly defined?
http://www.cram.com/flashcards/ethics-1244596
9/1438042990611.52_20150728002310-00162-ip-10-236-191-2_381628961_0.json
c5f46378_Ethics_Flashcards___Cram_com__uthority_most_clearly_defined_
[Law Enforcement] the seriousness of offence, level of threat to public or officer, availability of resources or level of respect offender shows for authority.
Discretion in a given situation will be influenced by the law and may be influenced by...
[]
Ethics Flashcards - Cram.com
In which police activity is the scope of police authority most clearly defined?
http://www.cram.com/flashcards/ethics-1244596
9/1438042990611.52_20150728002310-00162-ip-10-236-191-2_381628961_0.json
c5f46378_Ethics_Flashcards___Cram_com__uthority_most_clearly_defined_
[Law Enforcement] police use of deadly force is decreasing and public's use is increasing.
The evidence of police use of deadly force and public's use of deadly force is as follows:
[]
Ethics Flashcards - Cram.com
In which police activity is the scope of police authority most clearly defined?
http://www.cram.com/flashcards/ethics-1244596
9/1438042990611.52_20150728002310-00162-ip-10-236-191-2_381628961_0.json
c5f46378_Ethics_Flashcards___Cram_com__uthority_most_clearly_defined_
[Law Enforcement] draw a handgun in presence of another member of the police force while on duty.
Officers in Ontario are not required to submit a report after they...
[]
Ethics Flashcards - Cram.com
In which police activity is the scope of police authority most clearly defined?
http://www.cram.com/flashcards/ethics-1244596
9/1438042990611.52_20150728002310-00162-ip-10-236-191-2_381628961_0.json
c5f46378_Ethics_Flashcards___Cram_com__uthority_most_clearly_defined_
[Law Enforcement] as a personal freedom that is the result of personal standards of excellence and self-respect.
Delattre defines incorruptibility...
[]
Ethics Flashcards - Cram.com
In which police activity is the scope of police authority most clearly defined?
http://www.cram.com/flashcards/ethics-1244596
9/1438042990611.52_20150728002310-00162-ip-10-236-191-2_381628961_0.json
c5f46378_Ethics_Flashcards___Cram_com__uthority_most_clearly_defined_
[Law Enforcement] before taking up their duties.
An Ontario police officer shall take an oath of office and secrecy...
[]
Ethics Flashcards - Cram.com
In which police activity is the scope of police authority most clearly defined?
http://www.cram.com/flashcards/ethics-1244596
9/1438042990611.52_20150728002310-00162-ip-10-236-191-2_381628961_0.json
c5f46378_Ethics_Flashcards___Cram_com__uthority_most_clearly_defined_
[Law Enforcement] 10 years.
The half-life of knowledge and skills acquired by a police officer before being sworn is probably...
[]
Ethics Flashcards - Cram.com
In which police activity is the scope of police authority most clearly defined?
http://www.cram.com/flashcards/ethics-1244596
9/1438042990611.52_20150728002310-00162-ip-10-236-191-2_381628961_0.json
c5f46378_Ethics_Flashcards___Cram_com__uthority_most_clearly_defined_
[Law Enforcement] increases as the seriousness of the sanctions for misconduct increases.
The strength of the code of silence...
[]
Ethics Flashcards - Cram.com
In which police activity is the scope of police authority most clearly defined?
http://www.cram.com/flashcards/ethics-1244596
9/1438042990611.52_20150728002310-00162-ip-10-236-191-2_381628961_0.json
c5f46378_Ethics_Flashcards___Cram_com__uthority_most_clearly_defined_
[Law Enforcement] each officer must decide when and when not to follow it.
For the code of silence...
[]
Ethics Flashcards - Cram.com
In which police activity is the scope of police authority most clearly defined?
http://www.cram.com/flashcards/ethics-1244596
9/1438042990611.52_20150728002310-00162-ip-10-236-191-2_381628961_0.json
c5f46378_Ethics_Flashcards___Cram_com__uthority_most_clearly_defined_
[Law Enforcement] Integrity Courage Compassion Respect Transparency Trustworthiness
I C C R T T
[]
Ethics Flashcards - Cram.com
In which police activity is the scope of police authority most clearly defined?
http://www.cram.com/flashcards/ethics-1244596
9/1438042990611.52_20150728002310-00162-ip-10-236-191-2_381628961_0.json
c5f46378_Ethics_Flashcards___Cram_com__uthority_most_clearly_defined_
[Law Enforcement] a) risk of being caught. b) the strength of the code of silence. c) the incentive to be corrupt.
3 factors that influence police corruption:
[]
Ethics Flashcards - Cram.com
In which police activity is the scope of police authority most clearly defined?
http://www.cram.com/flashcards/ethics-1244596
9/1438042990611.52_20150728002310-00162-ip-10-236-191-2_381628961_0.json
c5f46378_Ethics_Flashcards___Cram_com__uthority_most_clearly_defined_
[Law Enforcement] Corruption of Authority Kickbacks Extortion Fixes Criminal activity Internal payoffs Protection from illegal activities Opportunity thefts
Types of Corruption:
[]
Ethics Flashcards - Cram.com
In which police activity is the scope of police authority most clearly defined?
http://www.cram.com/flashcards/ethics-1244596
9/1438042990611.52_20150728002310-00162-ip-10-236-191-2_381628961_0.json
c5f46378_Ethics_Flashcards___Cram_com__uthority_most_clearly_defined_
[Law Enforcement] honest, concerned, committed, working for the community, fair in the enforcement of law.
In general, the public view officers as...
[]
Ethics Flashcards - Cram.com
In which police activity is the scope of police authority most clearly defined?
http://www.cram.com/flashcards/ethics-1244596
9/1438042990611.52_20150728002310-00162-ip-10-236-191-2_381628961_0.json
c5f46378_Ethics_Flashcards___Cram_com__uthority_most_clearly_defined_
[Law Enforcement] there must be a high degree of cooperation among officers, must be team players and loyal to each other. This may involve the code of silence.
If police officers are to achieve their goals..
[]
Ethics Flashcards - Cram.com
In which police activity is the scope of police authority most clearly defined?
http://www.cram.com/flashcards/ethics-1244596
9/1438042990611.52_20150728002310-00162-ip-10-236-191-2_381628961_0.json
c5f46378_Ethics_Flashcards___Cram_com__uthority_most_clearly_defined_
[Law Enforcement] 1) it is important to render up-to-date and efficient service. 2) can offset burnout by enhancing self-esteem, security and comfort level in service rendered. 3) offset potential for complaints and disciplinary actions, make less errors.
Reasons to maintain comptency:
[]
Ethics Flashcards - Cram.com
In which police activity is the scope of police authority most clearly defined?
http://www.cram.com/flashcards/ethics-1244596
9/1438042990611.52_20150728002310-00162-ip-10-236-191-2_381628961_0.json
ac3ffa47_pancreas_Flashcards___Cram_com__2
[1] (Anabolism/Catabolism) is the breakdown of large macromolecules [2]
Catabolism
[]
Human Endocrinology - Control of energy homeostasis and the endocrine pancreas Flashcards - Cram.com
2
http://www.cram.com/flashcards/human-endocrinology-control-of-energy-homeostasis-and-the-endocrine-pancreas-1775955
9/1438042990611.52_20150728002310-00024-ip-10-236-191-2_385272093_0.json
ac3ffa47_pancreas_Flashcards___Cram_com__2
[1] (Anabolism/Catabolism) is the synthesis of large macromolecules [2]
Anabolism
[]
Human Endocrinology - Control of energy homeostasis and the endocrine pancreas Flashcards - Cram.com
2
http://www.cram.com/flashcards/human-endocrinology-control-of-energy-homeostasis-and-the-endocrine-pancreas-1775955
9/1438042990611.52_20150728002310-00024-ip-10-236-191-2_385272093_0.json
ac3ffa47_pancreas_Flashcards___Cram_com__2
[1] Whether the body stores or utilises energy is under the control of the __________ system [2]
endocrine
[]
Human Endocrinology - Control of energy homeostasis and the endocrine pancreas Flashcards - Cram.com
2
http://www.cram.com/flashcards/human-endocrinology-control-of-energy-homeostasis-and-the-endocrine-pancreas-1775955
9/1438042990611.52_20150728002310-00024-ip-10-236-191-2_385272093_0.json
ac3ffa47_pancreas_Flashcards___Cram_com__2
[1] What are the 2 concepts that drive the control of metabolism [2]
1. Food intake is intermittent 2. Brain depends on glucose as a primary energy source
[]
Human Endocrinology - Control of energy homeostasis and the endocrine pancreas Flashcards - Cram.com
2
http://www.cram.com/flashcards/human-endocrinology-control-of-energy-homeostasis-and-the-endocrine-pancreas-1775955
9/1438042990611.52_20150728002310-00024-ip-10-236-191-2_385272093_0.json
ac3ffa47_pancreas_Flashcards___Cram_com__2
[1] What are the 3 process that relies on the catabolism? [2]
Muscle contraction Transport Secretion
[]
Human Endocrinology - Control of energy homeostasis and the endocrine pancreas Flashcards - Cram.com
2
http://www.cram.com/flashcards/human-endocrinology-control-of-energy-homeostasis-and-the-endocrine-pancreas-1775955
9/1438042990611.52_20150728002310-00024-ip-10-236-191-2_385272093_0.json
ac3ffa47_pancreas_Flashcards___Cram_com__2
[1] What are the 3 process that relies on anabolism? [2]
Tissue function Growth repair Storage molecules
[]
Human Endocrinology - Control of energy homeostasis and the endocrine pancreas Flashcards - Cram.com
2
http://www.cram.com/flashcards/human-endocrinology-control-of-energy-homeostasis-and-the-endocrine-pancreas-1775955
9/1438042990611.52_20150728002310-00024-ip-10-236-191-2_385272093_0.json
ac3ffa47_pancreas_Flashcards___Cram_com__2
[1] The term for the amount of energy expended per unit time is known as... [2]
the metabolic rate
[]
Human Endocrinology - Control of energy homeostasis and the endocrine pancreas Flashcards - Cram.com
2
http://www.cram.com/flashcards/human-endocrinology-control-of-energy-homeostasis-and-the-endocrine-pancreas-1775955
9/1438042990611.52_20150728002310-00024-ip-10-236-191-2_385272093_0.json
ac3ffa47_pancreas_Flashcards___Cram_com__2
[1] List some factors that influence the body's metabolic rate [2]
Muscular activity Age Gender Body's surface area Environmental temperature
[]
Human Endocrinology - Control of energy homeostasis and the endocrine pancreas Flashcards - Cram.com
2
http://www.cram.com/flashcards/human-endocrinology-control-of-energy-homeostasis-and-the-endocrine-pancreas-1775955
9/1438042990611.52_20150728002310-00024-ip-10-236-191-2_385272093_0.json
ac3ffa47_pancreas_Flashcards___Cram_com__2
[1] Define basal metabolic rate [2]
The rate of energy expenditure of a person who is awake lying down, physically and mentally relaxed, fasted for 12 hours and in a thermoneutral environment 20C
[]
Human Endocrinology - Control of energy homeostasis and the endocrine pancreas Flashcards - Cram.com
2
http://www.cram.com/flashcards/human-endocrinology-control-of-energy-homeostasis-and-the-endocrine-pancreas-1775955
9/1438042990611.52_20150728002310-00024-ip-10-236-191-2_385272093_0.json
ac3ffa47_pancreas_Flashcards___Cram_com__2
[1] The BMR is the energy required only for the functioning of _____ _____ [2]
vital organs
[]
Human Endocrinology - Control of energy homeostasis and the endocrine pancreas Flashcards - Cram.com
2
http://www.cram.com/flashcards/human-endocrinology-control-of-energy-homeostasis-and-the-endocrine-pancreas-1775955
9/1438042990611.52_20150728002310-00024-ip-10-236-191-2_385272093_0.json