Alpha cells Study guides, Revision notes & Summaries
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Bio 181 ASU Exam 3 with complete solutions
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T or F: Potassium ions are at high concentrations inside of cells, including neurons - ANSWER-True 
 
The action potential is a result of: - ANSWER-the movement of ions 
 
The post-synaptic cell can be: - ANSWER-in glands, muscle cells and neurons 
 
Th resting potential of a neuron is - ANSWER--60mV 
 
T or F: The cell body refers to the part of the neurons that begin at the dendrites and extend to the axon terminal - ANSWER-false 
 
T or F: Voltage gated ion channels open when a protein binds ...
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MLPAO Exam Set, Over 1000 Questions And Answers. Updated 2023/2024| Complete Verified Solution100%
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MLPAO Exam Set, Over 1000 Questions And Answers. Updated 2023/2024| Complete Verified Solution100% 
 
A patient being tested for fecal occult blood should not eat foods containing: 
No red meat and & excess vitamin C. 
Which of the following is the counterstain for the gram stain method? 
- crystal violet 
- safranin 
- acetone-alcohol 
- iodine 
-gentian-violet 
Safranin 
Most fixatives act by: 
- precipitating calcium ions in cells 
- precipitating cell wall 
- precipitating carbohydrates in c...
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HESI Health Assessment Exam 2022/2023 Test Bank Revised and 100% Correct Questions & Answers.
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HESI Health Assessment Exam 2022/2023 Test Bank Revised and 100% Correct Questions & Answers. 
Be sure of Passing your exam with this test bank because it have covered All Hesi Health Assessment (The 
test bank is 100% Verified with all correct Answers) pass your 2022/2023 hesi health Assessment with Grade A+ 
Multiple Choices 
For which clinical indicator associated with a complication of portal hypertension would the nurse assess 
the client? 
A. liver abscess 
B. intestinal obstruction 
C. pe...
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A&P Exam 1 (Chapters 1-4) Review Questions and answers
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What six functions characterize all living things? 
Organization 
Responsiveness 
Growth 
Reproduction 
Movement 
Metabolism/Excretion 
 
 
 
What is homeostasis? 
A steady state of internal environment of an organism. 
 
 
 
What is the difference between positive and negative feedback? Give an example of each. 
Positive feedback enhances change (labor contractions during birth, blood clotting, etc...) 
 
Negative feedback resists change (body temperature, insulin, cortisol, etc...) 
 
 
 
List...
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BMSC 230 Final Exam Questions & Answers 2023/2024
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BMSC 230 Final Exam Questions & Answers 2023/2024 
 
 
What sub-unit is the catalytic protein that synthesizes ATP in ATP synthase? - ANSWER-The Beta sub-unit 
 
What are the dynamic proteins in ATP Synthase? - ANSWER-c-unit 
epsilon 
gamma 
All other proteins are stationary 
 
What are the 3 conformations of the Beta sub-unit in ATP synthase and what does each mean? - ANSWER-O form - open 
can bind or be released to the subunit 
L form - loose 
nucleotides are trapped inside the B sub-unit 
T ...
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CALAOMS FINAL EXAM QUESTIONS AND ANSWERS LATEST UPDATE 2023-2024
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CALAOMS FINAL EXAM QUESTIONS AND ANSWERS LATEST UPDATE 2023-2024. Name the two systems that comprise the autonomic nervous system: - Answer 
Parasympathetic and sympathetic 
The heart is divided into _____ chambers. The upper chambers are called _____ 
while the lower chambers are called _____. - Answer 4, atria, ventricles 
Continue the pathway of the blood flow: From the lungs where it picked up oxygen, 
blood travels through the _____ vein to the _____ atrium, past the _____ valve to 
the ___...
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NUR 652 Final Exam Study Questions with Answers All Correct 2023
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NUR 652 Final Exam Study Questions with Answers All Correct 2023. Why are nitrate-free periods every 24 hours necessary for the patient on nitroglycerin therapy? 
To inhibit the development of tolerance 
What does a low level of thyroid-stimulating hormone indicate? Hyperthroidism 
What would be the best option to treat a newly diagnosed patient with a low TSH level with? 
Propanolol (Inderal) 
Spironoaldactone (Aldactone) has what mechanism of action (MOA)? Aldosterone 
antagonist 
Heparin exer...
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Face reality questions and answers 100% correct
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Face reality questions and answers 100% correctUltra gentle cleanser 
All skin types, including inflamed dry and compromised. 
 
•Green tea extract- anti inflammatory, antioxidant 
 
•Licorice extract- antioxidant, anti inflammatory 
 
•Mushroom extract- antioxidant, skin-smoothing, increases cell turnover 
 
 
 
Mandelic wash 
Helps reduce hyperpigmentation and fungal folliculitis. Great for inflamed acne. 
 
•L mandelic- reduce hyperpigmentation and fungal folliculitis 
• green tea e...
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NBME PHYSIOLOGY UPDATED EXAM WITH COMPLETE SOLUTIONS 2023/2024
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NBME PHYSIOLOGY UPDATED EXAM 
WITH COMPLETE SOLUTIONS 
2023/2024 
Prostglandin - CORRECT ANSWER-From mast cells, macrophages, EC, and platelets 
Vasodilation, pain 
Rate controlling step in Insulin secretion - CORRECT ANSWER-Phosphorylation of 
glucose by glucokinase 
Glucokinase mutation - CORRECT ANSWER-Autosomal dominant form of early onset 
type 2 diabetes 
GLUT 2 - CORRECT ANSWER-low affinity high capacity glucose transporter. 
Uptake by beta cells 
Insulin release - CORRECT ANSWER-Bloo...
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Comprehensive CRNA Interview Review Accurate responses are given.
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Comprehensive CRNA Interview Review Accurate responses are given. 
 
Comprehensive CRNA Interview Review 
 
Norepinephrine Mechanism of Action (MOA) 
A1, A2, B1 agonist. 
 
Primary agent used in distributive shock because it's ability to recruit venous volume and augment preload, while increasing arterial tone, and increasing cardiac output. 
 
Alpha one causing peripheral smooth muscle contraction. (low dose venous, high dose venous and arterial). 
 
Alpha 2 adrenoreceptor agonism actually ant...