FREE AIIMS MCQ on 24 Oct 2016

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 DAILY FREE MCQ CHALLENGE for Medical PG Preparation

Question
Which among the following drug used to perform Stress Echocardiography?

A. Thallium
B. Adrenaline
C. Adenosine
D. Dobutamine

TIPSImportant Question from AIIMS 2013

Answer: D. Dobutamine

Explanation :

Stress Echocardiography

Echo performed prior to, and after, treadmill or bicycle exercise identifies regions of prior myocardial ischemia and inducible myocardial ischemia (↓ regional contraction with exercise). Dobutamine pharmacologic stress echo can be substituted for patients who cannot exercise.

stress-echo

Reference: Noninvasive Examination of the Heart. In: Longo DL, Fauci AS, Kasper DL, Hauser SL, Jameson J, Loscalzo J. eds. Harrison’s Manual of Medicine, 18e. Reference link

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