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Kaplan Qbank USMLE



Author3 Posts
  #1

A 35-year-old woman is brought to the emergency
department by
her family because of shortness of breath, tightness
in her chest, and
palpitations for 2 hours. Over the past 11 months,
she has had five
similar episodes; during the last episode 3 weeks ago,
she was treated with
an intravenous medication that caused conversion to
sinus rhythm. Her
blood pressure is 95/60 mm Hg, and pulse is 165/min
and regular. The
lungs are clear to auscultation. Which of the
following is the most
likely underlying dysrhythmia?

A
) Accelerated idioventricular rhythm

B
) Accelerated junctional rhythm

C
) Atrial fibrillation

D
) Multifocal atrial tachycardia

E
) Normal sinus rhythm

F
) Paroxysmal supraventricular tachycardia

G
) Premature supraventricular beats

H
) Premature ventricular beats

I
) Sick sinus syndrome

J
) Sinus bradycardia

K
) Sinus tachycardia

L
) Ventricular fibrillation

M
) Ventricular tachycardia



  #2

My answer is F) Paroxysmal supraventricular tachycardia



Post your answer below.


  #3

F nod


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