Pharmacology NBME Exam Mid-Term And End –Term 2024

Pharmacology NBME Exam Mid-Term And End –Term
2024

Pharmacology NBME Exam Mid-Term And End –
Term 2024




Direct Acting Muscarinic Agonists - ANSWERS- Bethanechol- ileus
and urinary rentention
Methacholine- challenge test for asthma

Pilocarpine- dry mouth, glaucoma, sjogren's syndrome




Types of smooth muscle - ANSWERS-vasculature bladder

reproductive tracts GI tract respiratory tract skin eye



Types of Muscarinic receptors - ANSWERS-M1, M2, M3
QIQ

,Pharmacology NBME Exam Mid-Term And End –Term
2024


Location and function of M1 - ANSWERS-multiple functions in Nerve
endings




Location and function of M2 - ANSWERS-decelerates the heart rate

, Pharmacology NBME Exam Mid-Term And End –Term
2024




Location and function of M3 - ANSWERS-contracts smooth muscle
including bladder wall and bronchi
relaxes sphincters (increases GI motility) increases secretions
in glands vasodilates

contracts the circular and ciliary muscle for near vision accommodation



Location and function of alpha1 - ANSWERS- constricts smooth
muscle and sphincters



Location and function of alpha2 - ANSWERS- decreases transmitter
release at nerve endings



Location and function of beta1 - ANSWERS-increases heart rate and
contractibility in cardiac muscle
Increases renin secretion in kidney



Location and function of beta2 - ANSWERS-relaxes smooth muscle
including bronchi and bladder wall,

increases glucose availability in liver and skeletal muscle