A nurse is caring for a client who is in pulseless ventricular tachycardia (V-Tach). The nurse recognizes the need for which priority intervention?

Immediate Defibrillation

Synchronized Cardioversion

Perform CPR

Repeat electrocardiogram (ECG)

Answer and Explanation

The Correct Answer is A

A. Defibrillation is the priority intervention for pulseless ventricular tachycardia, as it can restore a normal rhythm. It should be performed as soon as possible.
B. Synchronized cardioversion is used for hemodynamically unstable tachyarrhythmias with a pulse, not for pulseless V-Tach.
C. CPR should be initiated if a defibrillator is not immediately available, but defibrillation is the definitive treatment.
D. Repeating an ECG does not address the immediate life-threatening situation.

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Correct Answer is C

Explanation

A. Holding all medications is not necessary; only certain medications that affect heart rate or blood pressure are held.
B. Keflex (Cephalexin) is an antibiotic and does not affect stress test results, so it should not be held.
C. Tenormin (Atenolol) is a beta-blocker that reduces heart rate and can interfere with the stress test by blunting the expected heart rate response. Beta-blockers are typically held before an exercise stress test.
D. Heparin is an anticoagulant and does not impact the stress test results.

A. Hypertensive crisis B. Cardiogenic shock C. Embolic cerebral vascular accident D. Flash pulmonary edema

Correct Answer is C

Explanation

A. Hypertensive crisis is not a direct complication of atrial fibrillation. It is typically caused by uncontrolled hypertension rather than arrhythmias.
B. Cardiogenic shock can occur in severe heart failure but is not a primary complication of atrial fibrillation.
C. Embolic cerebral vascular accident (stroke) is a major risk for clients with atrial fibrillation. The irregular atrial contractions allow blood to pool in the atria, increasing the risk of clot formation. If a clot dislodges, it can travel to the brain and cause a stroke.
D. Flash pulmonary edema is a complication of acute decompensated heart failure but is not directly caused by atrial fibrillation.

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A nurse is caring for a client who is in pulseless ventricular tachycardia (V-Tach). The nurse recognizes the need for which priority intervention?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Explanation

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