A client on the cardiac telemetry unit goes into Ventricular fibrillation and is unresponsive. Following initiation of the emergency call system (code blue), what is the next priority for the nurse in caring for the client?

Administer amiodarone

Prepare to defibrillation

Prepare for Synchronized Cardioversion

Administer epinephrine

Answer and Explanation

The Correct Answer is B

Choice A rationale: While amiodarone is a medication used in the treatment of ventricular fibrillation, it is not the immediate priority in an unresponsive client34.

Choice B rationale: The immediate priority in a client who goes into ventricular fibrillation and is unresponsive is to prepare for defibrillation. This is a life-saving measure that can restore a normal heart rhythm34.

Choice C rationale: Synchronized cardioversion is not the immediate priority in a client who goes into ventricular fibrillation and is unresponsive34.

Choice D rationale: While epinephrine is a medication used in the treatment of ventricular fibrillation, it is not the immediate priority in an unresponsive client34.

So, the correct answer is B, after analysing all choices.

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Correct Answer is B

Explanation

Choice A rationale: While a chest x-ray can provide useful information about the heart and lungs, it is not typically required before an elective cardioversion89.

Choice B rationale: A transesophageal echocardiogram is often performed before cardioversion to check for the presence of any clots in the heart891011.

Choice C rationale: An exercise stress test is not typically required before an elective cardioversion89.

Choice D rationale: A central line placement for thrombolytic medication administration is not typically required before an elective cardioversion89.
So, the correct answer is Choice B, after analyzing all choices.

A. ANALYZE B. SHOCK C. ON D. SYNC

Correct Answer is D

Explanation

Choice A rationale: The “ANALYZE” button is typically used to allow the defibrillator to analyze the heart rhythm. It would not ensure that the electricity is delivered on the R wave6.

Choice B rationale: The “SHOCK” button is used to deliver a shock during defibrillation or cardioversion. However, it does not specifically ensure that the shock is delivered on the R wave6.

Choice C rationale: The “ON” button is typically used to turn the device on or off. It does not control the timing of the electrical delivery6.

Choice D rationale: The “SYNC” button is used in synchronized cardioversion to match the delivery of the shock to the R wave of the ECG, which is the peak of the electrical wave during which the ventricular cells are depolarized6.

So, the correct answer is D, after analysing all choices.

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A client on the cardiac telemetry unit goes into Ventricular fibrillation and is unresponsive. Following initiation of the emergency call system (code blue), what is the next priority for the nurse in caring for the client?

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Naxlex Comprehensive Predictor Exams

A client is experiencing atrial fibrillation for 2 weeks and did not respond to medication therapy. The client is scheduled for an elective (outpatient) cardioversion. Which other procedure or test does the nurse anticipate this client will need?

Correct Answer is B

Explanation

The nurse notes a client in supraventricular tachycardia. The patient has a pulse and the cardiac monitor is at the bedside. The nurse understands electrical intervention is indicated. What button does the nurse push to ensure the electricity is delivered on the R wave? Refer to the picture.

Correct Answer is D

Explanation

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