MN 553 FINAL EXAM 2026 EXAM STUDY GUIDE COMPLETE Q AND A FULL SOLUTION

MN 553 FINAL EXAM 2026 EXAM STUDY
GUIDE COMPLETE Q AND A FULL
SOLUTION

⩥ Adrenergic effects. Answer: Dry mouth


Dilated pupils


Increased contractility


Increased HR


Bronchodilation


Bladder fundus relaxation, sphincter contractions


⩥ Alpha blocker medications. Answer: Prazosin (Minipress)


Tamsulosin (Flomax)


⩥ Clinical uses for alpha blockers. Answer: HTN

,BPH


⩥ Clinical use for beta blockers. Answer: Angina


HTN


Heart failure


Tachycardia


Post Mi antidysrhythmias


Migraine prophylaxis


Arrhythmias


⩥ Other names for cholinergic agents. Answer: Parasympathomimetics


Muscarinic agonists


⩥ Direct acting cholinergic drugs. Answer: Bethanechol (Urecholine)

,Pilocarpine (Pilocar )


⩥ Indirect acting cholinergic drugs. Answer: Cholinesterase inhibitors


Neostigmine bromide (Prostigmin)


⩥ Main uses of cholinergic drugs. Answer: To decrease intraocular
pressure in glaucoma


To treat atony of GI tract and urinary bladder


To diagnose and treat MG


⩥ Function of Bethanechol (Urecholine). Answer: Increases tone of
detrusor muscle and causes bladder contractions


Increases gastric tone


⩥ Clinical use for Bethanechol. Answer: Neurogenic bladder atony


⩥ True or false

, Bethanechol can be used for reflux. Answer: False


⩥ Uses for anticholinergic drugs. Answer: Block vagal impulses to the
heart


Suppress or decrease respiratory secretions and bladder spasms


Preoperative medicine


Treat tremors/rigidity of parkinsonism


Treat side effects of psychotropic medications


⩥ Clinical uses of cholinesterase inhibitors. Answer: MG


Alzeheimer's


⩥ Cholinergic blockers rational drug selection. Answer: Scopolamine


Ipratropium bromide