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Intra-Aortic Balloon Pump (IABP) Therapy and Management Quiz

#1

What is the primary function of an intra-aortic balloon pump (IABP)?

To improve coronary artery blood flow
Explanation

Enhances coronary perfusion

#2

Which artery is commonly used for insertion of the intra-aortic balloon pump (IABP)?

Femoral artery
Explanation

Femoral artery is the common insertion site

#3

What is the mechanism of action of an intra-aortic balloon pump (IABP)?

Decreases myocardial oxygen demand
Explanation

Lowers myocardial oxygen demand

#4

Which of the following is a potential complication of intra-aortic balloon pump (IABP) therapy?

Hypotension
Explanation

Potential hypotension risk

#5

What is the typical inflation timing ratio for an intra-aortic balloon pump (IABP)?

1:2
Explanation

1:2 inflation timing ratio

#6

Which condition is NOT a common indication for intra-aortic balloon pump (IABP) therapy?

Hypertension
Explanation

Hypertension is not a typical indication

#7

Which of the following is NOT a potential complication of intra-aortic balloon pump (IABP) insertion?

Intracranial hemorrhage
Explanation

Intracranial hemorrhage is not a common complication

#8

In which phase of the cardiac cycle does the intra-aortic balloon pump (IABP) inflate?

Diastole
Explanation

Inflates during diastole

#9

What is the primary purpose of deflating the intra-aortic balloon during systole?

To reduce left ventricular workload
Explanation

Reduces left ventricular workload

#10

Which waveform pattern is typically seen on the arterial pressure tracing during intra-aortic balloon pump (IABP) therapy?

Sawtooth pattern
Explanation

Sawtooth pattern on arterial tracing

#11

What is the primary limitation of intra-aortic balloon pump (IABP) therapy?

Limited effectiveness in severe heart failure
Explanation

Less effective in severe heart failure

#12

Which condition is an absolute contraindication for intra-aortic balloon pump (IABP) therapy?

Severe aortic regurgitation
Explanation

Absolute contraindication: severe aortic regurgitation

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