Acetylcholine ach - Study guides, Class notes & Summaries

Final Exam: NR566/ NR 566 Advanced Pharmacology for Care of the Family Complete Guide – (Weeks 5-8) - (Latest Update 2024/ 2025) - Questions and Verified Answers| 100% Correct |Grade A – Chamberlain Q: What is the mechanism of action of Rivastigmine (Exelon)? mild to moder- ate dementia (memory loss and mental changes) associated with Alzheimer's disease or Parkinson's disease Answer: acts centrally for both acetylcholinesterase and butyrylcholinesterase, thereby potentially increa...

NSCA-CSCS Exam: End of Chapter; Questions & Answers 100% Solved Which of the following substances regulates muscle actions? a. Potassium b. Calcium c. Troponin d. Tropomyosin Answer-b. Calcium Which of the following substances acts at the neuromuscular junction to excite the muscle fibers of a motor unit? a. Acetylcholine (ACH) b. ATP c. Creatine Phosphate d. Serotonin Answer-a. Acetylcholine (ACH)

Which of the following substances regulates muscle actions? a. Potassium b. Calcium c. Troponin d. Tropomyosin - correct answer b. Calcium Which of the following substances acts at the neuromuscular junction to excite the muscle fibers of a motor unit? a. Acetylcholine (ACH) b. ATP c. Creatine Phosphate d. Serotonin - correct answer a. Acetylcholine (ACH) When throwing a baseball, an athlete's arm is rapidly stretched just before throwing the ball. Which of the following s...

1. Which of the following tissues is always avascular? A) connective tissue D) epithelial tissue B) muscle tissue E) nervous tissue C) skeletal tissue Ans:  D Difficulty:  Medium 2. A scientist who examines tissue changes that might indicate disease is called a A) histologist. D) epidemologist B) radiologist. E) endocrinologist. C) pathologist. Ans:  C Difficulty:  Easy 3. The tissue lining body cavities is A) epithelial tissue. D) m...

What form of ionizing radiation can penetrate deeply into body tissue? - Answer- Photon What is the role of the liaison officer within the Hospital Incident Command System (HICS)? - Answer- Function as the incident contact person for representatives from other agencies. The Disaster Mental Health Response Team can be called upon to assist victims and disaster responders. Which of the following is NOT a service that they may provide: - Answer- Provide professional psychological treatment ...

Which of the following substances regulates muscle actions? a. Potassium b. Calcium c. Troponin d. Tropomyosin - Answer b. Calcium Which of the following substances acts at the neuromuscular junction to excite the muscle fibers of a motor unit? a. Acetylcholine (ACH) b. ATP c. Creatine Phosphate d. Serotonin - Answer a. Acetylcholine (ACH) When throwing a baseball, an athlete's arm is rapidly stretched just before throwing the ball. Which of the following structures detect...

Autoimmune Disorders, Increased ICP & Intracranial Disorders, Inflammatory & Mobility Disorders, and Sensory Perception Which of the following would be appropriate to utilize in diagnosing increased ICP? Select all that apply. a. Cranial X-ray b. CT Scan of the brain c. Neurological Assessment d. Ventriculostomy correct answer: b, c, and d In assessing the patient with scleroderma for pending renal crisis, which findings require an intervention by the nurse? (Select all that apply.)...

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...

Boise State Bio 227-Exam 4-Koob Questions and Answers 100% Pass absolute refractory period No possibility of creating another action potential. action potential Sudden increase in permeability of the membrane to sodium ions. Afferent is to ___________ as Efferent is to ___________ sensory, motor after potential/hyperpolarization Comes after repolarization Agraphia inability to write. Alpha Waves 8-13 Hz Calm Anterior (ventral) Gray Horns motor part of gray matter Anterio...

LCDC Exam Study Guide with Verified Answers .08 legal intoxication 42 CFR refers specifically to information that can be used to identify a person as an alcohol or drug abuser, or the recipient of a substance related diagnosis, referral, or treatment. Federal law (42 Code of Federal Regulations, Part 2) prohibits counselors from divulging the fact that someone is in treatment or any details of their treatment without the client's written consent, when the client is in a clear stat...