Wcu Nurs 676 Advanced Pharmacology Midterm Exam Questions With Full Answers 100% Correct

WCU NURS 676 ADVANCED PHARMACOLOGY
MIDTERM EXAM QUESTIONS WITH FULL
ANSWERS 100% CORRECT


◉ Parasympathetic. Answer: -rest and digest
-Cholinergic neurons
- Used in regular situations (restores and conserves)
-slows down heartbeat, decreased RR, stimulates digestion, stores
weight


◉ Drugs affecting the Sympathetic (Adrenergic) Nervous System
-Alpha- Adrenergic physiological activities. Answer: -
vasoconstriction of arterioles/ higher BP
-pupil dilation
-intestinal relaxation


◉ Drugs affecting the Sympathetic (Adrenergic) Nervous System
-Beta-adrenergic physiological activities. Answer: -Increased heart
rate
-increased contractility
-vasodilation of arterioles supplying skeletal muscles

, -bronchial relaxation
-uterine relaxation & smooth muscle relaxation


◉ Drugs affecting the Sympathetic (Adrenergic) Nervous System
Primary use:
Alpha 1 receptors:. Answer: Nasal congestion, hypotension, dilation
of pupils


◉ Drugs affecting the Sympathetic (Adrenergic) Nervous System
Primary use:
Alpha 2 receptors:. Answer: hypertension


◉ Drugs affecting the Sympathetic (Adrenergic) Nervous System
Primary use:
Beta 1 receptors:. Answer: cardiac arrest, heart failure, and shock


◉ Drugs affecting the Sympathetic (Adrenergic) Nervous System
Primary use:
Beta 2 receptors:. Answer: Asthma, premature labor, contractions


◉ alpha2 agonists. Answer: -Slows down heart rate
-causes vasodilation