Questions and CORRECT Answers
Enzymes for metabolism of catecholemines - CORRECT ANSWER - COMT
MAO
Post synaptic neurotransmitter sympathetic - CORRECT ANSWER - NE
Interference with synthesis of transmitter - CORRECT ANSWER - sympatholytic -
choline acetyl transferase inhibitors
metabolic transformation by same pathway as precursor of transmitter - CORRECT
ANSWER - sympatholytic - methyldopa
blockade of transport system at nerve terminal membrane - CORRECT ANSWER -
sympathomimetic - cocaine
Blockade of transport system of storage vesicle - CORRECT ANSWER - sympatholytic -
reserpine, vesamicol
promotion of exocytosis or displacement of transmitter from axonal terminal - CORRECT
ANSWER - sympathomimetic - amphetammine, tyramine
prevention of release of transmitter - CORRECT ANSWER - sympatholytic - botulinim
toxin, clonidine, dexmedetomidine
mimicry of transmitter at postjunctional sites - CORRECT ANSWER - sympathomimetic -
dobutamine, terbutaline, albuterol, isoproterenol, methacholine, bethanachol, nicotine,
, blockade of post synaptic receptor - CORRECT ANSWER - sympatholytic - Atropine,
atracurium, -amines, -osin, -olol
inhibition of enzymatic breakdown of transmitter - CORRECT ANSWER -
sympathomimetic - MAO inhibitors, COMT inhibitors, AChE inhibitors
interference with second messenger system - CORRECT ANSWER - sympathomimetic -
milrinone
choline acetyl transferase inhibitors - CORRECT ANSWER - sympatholytic
a-methyl tyrosine - CORRECT ANSWER - sympatholytic
methyldopa - CORRECT ANSWER - sympatholytic
hemicholinium - CORRECT ANSWER - sympathomimetic
cocaine - CORRECT ANSWER - sympathomimetic
imipramine - CORRECT ANSWER - sympathomimetic
vesamicol - CORRECT ANSWER - sympatholytic
reserpine - CORRECT ANSWER - sympatholytic
latrotoxins - CORRECT ANSWER - sympathomimetic
amphetamine - CORRECT ANSWER - sympathomimetic