NURS 5334 QUIZ 2 STUDY GUIDE ACTUAL EXAM EXAM Q&A 2026 100% CORRECT.

NURS 5334 QUIZ 2 STUDY GUIDE ACTUAL
EXAM EXAM Q&A 2026 100% CORRECT.

⫸ Isoproterenol used on what receptors. Answer: Beta 1,2
AV block
cardiac arrest


⫸ Dopamine used on what receptors. Answer: Beta 1
heart failure only


⫸ Phenylephrine used on what receptors. Answer: Alpha 1
nasal congestion
epistaxis
pupil dilation


⫸ Albuterol used for what. Answer: Beta 2
asthma


⫸ Ephedrine used for what. Answer: Alpha 1,2
Beta 1,2
used in asthma by bronchodilation


⫸ Adrenergic Antagonists( Sympathomimetics) turns off or blocks.
Answer: Sympathetic system

,⫸ Alpha 1 blockade used to treat. Answer: Benign prostatic
hyperplasia
raynaud disease
pheochromocytoma


⫸ What are detrimental effect of Alpha 1 blockade?. Answer:
orthostatic hypotension
reflex tachycardia
nasal congestions
inhibition of ejaculation
sodium retention


⫸ Want are beta blockades used to treat?. Answer: Angina
hypertension
arrhythmias
MI
Mortality and risk of reinfarction


⫸ NonCardio selective beta blockers dont give to. Answer: Diabetics
interferes with glycogenolysis
Asthmatics causes vasoconstriction


⫸ Name non cardio selective beta blockers. Answer: Propranolol

, Nadolol
carvedilol
lobetalol


⫸ (ABEAM)Name cardio selective beta blockers. Answer:
Acebutolol
Bisoprolol
Esmolol
Atenolol
Metropolol


⫸ (ABEAM)Cardio selective beta blocks used in. Answer:
Hyperthyroid
decrease heart rate
migraines
pheochromocytoma(secrete large amounts of catecholamines)
glaucoma- decreases aqueous humor


⫸ Patients must be weaned from beta-blockers to prevent. Answer:
rebound excitation


⫸ 3. Name Indirect-acting adrenergic antagonists. Answer:
clonidine, guanabenz, guanfacine, methyldopa, methyldopate


⫸ Drug of choice for HTN in pregnancy. Answer: Methyldopa