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q2 - strongman

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q2 - strongman
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#1
12-02-2007, 09:18 AM
A 50-year-old man is admitted to the hospital after sustaining an acute myocardial infarction.
Eight hours after this event, his blood pressure is 70/50 mm Hg, and his pulse is 45/min. An
electrocardiogram reveals sinus rhythm. Which of the following is the most appropriate
intervention?
A. Administer atropine intravenously
B. Administer dobutamine
C. Administer a beta blocker
D. Insert a transvenous pacemaker
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#2
12-02-2007, 09:19 AM
A.
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#3
12-02-2007, 09:25 AM
a... if it doesn't work then D
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#4
12-02-2007, 09:36 AM
A.
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#5
12-02-2007, 09:55 AM
a......
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#6
12-02-2007, 11:18 AM
A.. b/c blocks PS action ..BAV grade 3 ...if fails pacemaker
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