Nicotinic - Study guides, Revision notes & Summaries

BIO 2213 Exam 6 BRCC Davis Questions and Answers Rated A+ **Question 1:** Which organs and glands are not controlled by both divisions of the autonomic nervous system? A.) Liver B.) Kidneys C.) Sweat glands D.) Pancreas Correct Answer: C.) Sweat glands **Explanation:** Sweat glands are uniquely regulated solely by the sympathetic nervous system and do not receive parasympathetic input. **Question 2:** What are receptors called that respond to norepinephrine and epinephrin...

AchE inhibitors Neostigmine Edrophonium Muscarinic Antagonists Glycopyrrolate Spasmolytics Dantrolene Diazepam Baclofen Tizanidine Gabapentin Progabide Glycine Idrocilamide Riluzole Dantrolene Botulinum toxin Cyclobenzaprine Neuromuscular blockers. Used during surgical procedures and in intensive care units to cause paralysis. NONDEPOLARIZING BLOCKERS • They are competitive antagonists. In small clinical doses they act predominantly at the nicotinic receptor si...

Nicotinic receptors in the parasympathetic NS do what? Muscarinic receptors in the parasympathetic NS do what? ~~~ Nicotinic = skeletal muscle Muscarinic = organ response Examples of cholinergic stimulation responses ~~~ Constrict pupils Increased saliva Bronchoconstriction Mucus Increased GI activity Urination Examples of adrenergic/sympathetic stimulation responses ~~~ Dry mouth Dilate pupils Increased contractility Increased heart rate Bronchodilation Urinary retention

What are cholinergic receptors? What happens if you stimulate them or suppress them? correct answer A certain type of neuron whose molecular structure responds specifically to Acetylcholine Two types 1. Muscarinic & Nicotinic -Muscarinic: Stimulate: bradycardia, constriction of bronchi, increase sweating/salivation/gastric acid, contraction of bladder muscles, relaxation of sphincter, increases GI movement -Muscarinic: Suppress: tachycardia, decrease secretions, relax bronchi, relax bladder...

Which of the following is considered the pleasure center of the brain? A. Cortico-striatal-thalamic-cortical loop B. Mesolimbic dopamine pathway C. Mesocortical dopamine pathway D. None of the above - B. Mesolimbic dopamine pathway The reactive reward system signals the immediate prospect of pleasure or pain and triggers drug-seeking behavior. A. True B. False - A. True What role does the amygdala play in substance abuse? A. Releases phasic bursts of dopamine to the nucleus accumbens wh...

Which of the following is considered the pleasure center of the brain? A. Cortico-striatal-thalamic-cortical loop B. Mesolimbic dopamine pathway C. Mesocortical dopamine pathway D. None of the above - B. Mesolimbic dopamine pathway The reactive reward system signals the immediate prospect of pleasure or pain and triggers drug-seeking behavior. A. True B. False - A. True What role does the amygdala play in substance abuse? A. Releases phasic bursts of dopamine to the nucleus accumbens wh...

Exam 4: NURS 660/ NURS660 (Latest 2024/ 2025 Update) Psychopharmacology and Advanced Mental Health Guide | Qs & As| 100% Correct| Grade A (Verified Answers)- Maryville Q: Hyperactive symptoms Answer: Prefrontal motor cortex -Declines notably by adolescence Q: Selective attention Answer: Dorsal ACC Q: Inattention Answer: inefficient information processing in DLPFC Q: Acetylcholine in Dementia Answer: Acetylcholine is an important neurotransmitter...

Test Bank Lehne's Pharmacology for Nursing Care, 11th Edition by Jacqueline Burchum, Laura Rosenthal |Test Bank| Chapter 1-112|Complete Guide A+ Table of Contents UNIT I: INTRODUCTION Chapter 1. Orientation to Pharmacology Chapter 2. Application of Pharmacology in Nursing Practice Chapter 3. Drug Regulation, Development, Names, and Information UNIT II: BASIC PRINCIPLES OF PHARMACOLOGY Chapter 4. Pharmacokinetics Chapter 5. Pharmacodynamics Chapter 6. Drug Interactions Chapter 7. Adverse Drug Re...

NURS 5334 ADVANCED PHARMACOLOGY Study Questions and Answers Exam 2 2022/2023.  What are the basic mechanisms by which neuropharmocologic agents act? o Can modify the disease process o Act at the sites of actions which is the axons versus synapses and steps in synaptic transmission and effects of drugs on the steps of synaptic transmission  Transmittter synthesis is the first step in transmission. What are the other 4 steps? o Transmitter storage, transmitter release, receptor binding...

Which statement by a patient should alert you to a serious issue related to the patient's use of Atorvastatin? A) "I've been feeling really down lately." B) "My urine has been a lot darker than usual." C) "I've been having issues with blurry vision lately" D) "My heart feels like it beats really fast sometimes." - Answer: B. Rhabdomylosis is a rare but serious side effect of statin medications. Reference: Chapter 39 An 66 year old male has been taking Simvastatin for three yea...