A nurse in the Emergency Department is evaluating a patient’s cardiac rhythm. What is the correct interpretation of the rhythm and the appropriate treatment?

Atrial Flutter - Cardioversion

Ventricular Tachycardia - Cardioversion

Atrial Fibrillation - Cardioversion

Ventricular Fibrillation - Defibrillation

Answer and Explanation

The Correct Answer is D

Choice A rationale
Atrial Flutter is a type of arrhythmia where the atria beat regularly, but much faster than usual. The treatment for Atrial Flutter is typically medication, not cardioversion.
Choice B rationale
Ventricular Tachycardia is a fast, abnormal heart rate. It starts in your heart’s lower chambers, or ventricles. Ventricular Tachycardia is a serious condition and can be life-threatening. While cardioversion can be used in some cases, it is not the primary treatment.
Choice C rationale
Atrial Fibrillation is when the upper chambers of the heart (atria) beat irregularly. This causes the atria to twitch, leading to an abnormal heart rhythm. The treatment for Atrial Fibrillation is typically medication, not cardioversion.
Choice D rationale
Ventricular Fibrillation is a life-threatening heart rhythm that results in a rapid, erratic heartbeat. During Ventricular Fibrillation, the heart quivers and can’t pump any blood, causing cardiac arrest. The treatment for Ventricular Fibrillation is Defibrillation.

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Correct Answer is D

No explanation

A. The diaphragm. B. The bifurcation into the common iliac arteries. C. The aortic valve. D. The ductus arteriosus.

Correct Answer is D

Explanation

Choice A rationale
The diaphragm is not typically the location of a coarctation of the aorta. The diaphragm is a muscle that helps with breathing and separates the chest cavity from the abdominal cavity.
Choice B rationale
The bifurcation into the common iliac arteries is not typically the location of a coarctation of the aorta. The common iliac arteries are located in the lower part of the aorta and supply blood to the pelvis and legs.
Choice C rationale
The aortic valve is not typically the location of a coarctation of the aorta. The aortic valve is located between the left ventricle of the heart and the aorta.
Choice D rationale
The ductus arteriosus is the correct answer. Coarctation of the aorta often occurs near the ductus arteriosus, a blood vessel that connects the left pulmonary artery to the aorta.

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A nurse in the Emergency Department is evaluating a patient’s cardiac rhythm. What is the correct interpretation of the rhythm and the appropriate treatment?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is D

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Correct Answer is D

Explanation

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