Suprachiasmatic nucleus - Study guides, Class notes & Summaries
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PHYS 261 FINAL EXAM QUESTIONS AND ANSWERS 2023 REVIEW - Complete Solution
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PHYS 261 FINAL EXAM QUESTIONS AND ANSWERS 2023 REVIEW - Complete. An allosteric modulator binds to 
A) the active site. 
B) the product. 
C) a region of the enzyme other than the active site. 
D) the surrounding tissue. 
E) the substrate. 
10) Permeability is a property of 
A) solutes. 
B) solvents. 
C) ions. 
D) membranes. 
E) proteins. 
11) What are the two extracellular fluid compartments in the body? 
A) plasma and the fluid portion of the blood 
B) intracellular and plasma 
C) plasma and in...
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WCU - PHYS 261 FINAL EXAM LATEST ANSWERS 2023.
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WCU - PHYS 261 FINAL EXAM LATEST ANSWERS 2022. ) Nucleic acids are polymers of units called 
A) ribose. 
B) bases. 
C) fatty acids. 
D) amino acids. 
E) nucleotides. 
6) Cell membranes are said to be 
A) actively permeable. 
B) impermeable. 
C) freely permeable. 
D) selectively permeable. 
E) none of the above 
7) In humans, only __________ cells have flagella. 
A) sperm 
B) intestine lining 
C) stomach lining 
D) respiratory tract lining 
E) two of the above 
8) The addition of a phosphate grou...
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NURS 661: Exam 3 Study Guide: Updated A+ Guide:Questions & Answers(Maryville university)
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What area of the brain is most often linked to violence among patients? (Ans- Prefrontal- cortex 
 
Which personality disorder is often associated with self-harming behavior? (Ans- BPD 
 
What brain structure controls circadian rhythm? 
(Ans- Suprachiasmatic nucleus, located in the hypothalamus 
 
 
What percentage of patients with borderline personality disorder ends their lives by suicide? 
 (Ans- 10 or lower 
 
What is an obsession? 
 (Ans- intrusive thoughts 
 
What is a compulsion? 
(Ans-...
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Exam 3: NURS660/ NURS 660 (NEW 2023/ 2024) Psychopharmacology and Advanced Mental Health Exam | Grade A | Questions and Verified Answers - Maryville
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Exam 3: NURS660/ NURS 660 (NEW 2023/ 
2024) Psychopharmacology and Advanced 
Mental Health Exam | Grade A | Questions and Verified Answers - Maryville 
 
Question 
 
what receptor does buspirone primarily act upon 
 
Answer: 
5HT1A partial agonist 
 
 
Question 
what receptor does melantonergic drugs act on 
 
Answer: 
action on MT(1) and MT(2) melatonin receptors present in the suprachiasmatic nucleus (SCN) of 
the hypothal- amus 
 
 
Question 
Best benzo for alcohol detox with liver dise...
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Psychopharm Schizophrenia Stahl PQ Exam Questions (All Correct Answers) 2024/2025
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C. Both of the above 
13. A 58-year-old patient with a history of depression is currently taking agomelatine, which has what mechanism of action? 
A. Binding to melatonin receptors in the suprachiasmatic nucleus 
B. Binding to 5HT2C receptors 
C. Both of the above 
D. Neither of the above 
C. Serotonin 2A antagonism 
14. Which of the following is the most potent property of trazodone? 
A. Serotonin reuptake inhibition 
B. Serotonin 2C antagonism 
C. Serotonin 2A antagonism 
D. Histamine 1 antago...
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NURS 660 Psychopharm Exam 3 | 200+ Questions and Answers | Maryville University | Already Graded A+
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1. Describe different types of insomnia (initial, middle, terminal) and 
identify which medications are best indicated to treat different 
types of insomnia. 
o Initial: Trouble falling asleep 
• Treatment: 
o Middle: Trouble staying asleep; Terminal: Waking too early 
• Treatment: 
o Chronic insomnia = excessive/hyper-arousal 
o Primary insomnia = too much arousal at night and day, not tired. 
o Sleep/wake switch = histamine (activating)/GABA(rest) 
• GABAa + benzodiazepines 
• Tuberoma...
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N352 Test 2 depression bipolar Comprehensive Questions and Answers 100% Accuracy
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Dysregulation,Serotonin, Depression, Serotonin, Prefrontal cortex, Hippocampus, cingulate gyrus, brainstem, raphe nuclei, Hypothalamus, suprachiasmatic nucleus, suicide behaviors, Suicidality, suicide act, suicide threat, hypothesissuicide threat 
warning, indirect or direct, verbal or nonverbal, planning to take ones life, hint suggest, declare, intent to end ones life 
suicide attempt 
Self-injurious behavior with a nonfatal outcome with intent to kill themself. 
unintentional - unplanned, a...
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Bio 432 Final Exam Questions with 100% Correct Answers
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Light at night (LAN) & eating: Correct Answer Increase in ghrelin 
Decrease in leptin 
Leads to more eating and possible obesity 
 
Experiment with LAN, rats & sugar water: Correct Answer Chronic low light at night 
Rats preferred normal water > sugar water 
 
Need ____ to make melatonin Correct Answer Serotonin 
 
Need _____ light to make 5-HT Correct Answer Blue 
 
Blue light = _____ nm Correct Answer 480 
 
Need ____ to make vitamin D Correct Answer UVB 
 
UVB = _____ nm Correct Answer 295...
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PSY 120 USASK questions well answered
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PSY 120 USASKbiological rhythm - correct answer a period, moe or less regular fluctuation in a biological system, may not have psychological implication 
 
entrainment - correct answer the rhythm of physiological or behavioural events becomes matched to the environmental rhythm 
 
endogenous - correct answer generated from within rather than by external cues 
 
circadian - correct answer a biological rhythm with a period of about 24 hours from the latin circa 'about' and dies 'a day' 
 
...
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USMLE Step 1 Neurology exam 2023 with 100% correct answers
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Hypothalamus functions - correct answerTAN HATS 
 
Thirst/water balance 
Adenohypophysis control (ant. pituitary; derived from Rathke's Pouch) 
Neurohypophysis release hormones from hypothalamus 
 
Hunger 
Autonomic regulation 
Temperature regulation 
Sexual urges 
 
Posterior Pituitary + Hypothalamic Nucleuses + Functions - correct answerSupraoptic nucleus: makes ADH (Lesions can cause diabetes insipidus) 
 
Paraventricular nucleus: makes Oxytocin 
 
Suprachiasmatic Nucleus - correct answerW...
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