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Question # 42

A 72-year-old man presents with syncope. ECG shows a prolonged PR interval with constant dropped beats (random non-conducted P waves). Which conduction abnormality is this?

Options:

A.

First-degree AV block

B.

Mobitz type I AV block

C.

Mobitz type II AV block

D.

Complete AV block

Viewing question 42 out of 69 questions
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USMLE Overview

Name United States Medical Licensing Examination
Code USMLE
Vendor Medical Professional
Certification Federation of State Medical Boards (FSMB) and National Board of Medical Examiners (NBME)

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