A nurse is caring for a client who is found unresponsive and pulseless in their room. An ECG confirms the client is in pulseless ventricular tachycardia (VT). The nurse should anticipate the need for taking which of the following actions?

Defibrillation

Vagal maneuvers

Radiofrequency catheter ablation

Administration of Atropine

Answer and Explanation

The Correct Answer is A

Choice A reason: Defibrillation is the appropriate intervention for pulseless ventricular tachycardia (VT). It delivers an electrical shock to the heart to restore a normal rhythm. Immediate defibrillation is crucial for survival as it can terminate the arrhythmia and allow the heart to re-establish an effective rhythm.

Choice B reason: Vagal maneuvers, such as the Valsalva maneuver, are used to terminate supraventricular tachycardias but are ineffective for pulseless VT. These maneuvers stimulate the vagus nerve to slow the heart rate but do not provide the necessary intervention for life-threatening arrhythmias like pulseless VT.

Choice C reason: Radiofrequency catheter ablation is a procedure used to treat recurrent arrhythmias by destroying abnormal electrical pathways in the heart. It is not an emergency intervention for pulseless VT. Defibrillation is needed to address the immediate, life-threatening situation.

Choice D reason: Administration of atropine is not indicated for pulseless VT. Atropine is used to treat bradycardia by increasing heart rate, but it does not address the underlying cause of VT. Defibrillation is the correct immediate intervention for pulseless VT.

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Correct Answer is ["B","C","D"]

Explanation

Choice A reason: Cullen's sign is a physical finding of bruising around the umbilicus, often associated with intra-abdominal bleeding or pancreatitis. It is not related to Parkinson's disease.

Choice B reason: Bradykinesia, or slowed movement, is a hallmark symptom of Parkinson's disease. It affects the ability to initiate and control movements.

Choice C reason: Pill rolling is a characteristic hand tremor seen in Parkinson's disease. It involves a rhythmic movement of the fingers as if rolling a small object between them.

Choice D reason: Unilateral tremors, or tremors occurring on one side of the body, are often one of the early signs of Parkinson's disease. The tremors typically start on one side and may progress to affect both sides.

Choice E reason: Swan neck deformity is a feature of rheumatoid arthritis, involving deformity of the fingers. It is not associated with Parkinson's disease.

A. "You should skip one weight check post-dialysis." B. "You should warm the dialysate solution before instillation." C. "You should pack the catheter exit site with gauze." D. "You should avoid foods high in potassium."

Correct Answer is B

Explanation

Choice A reason: Skipping a weight check post-dialysis is not recommended. Monitoring weight is crucial to assess fluid balance and effectiveness of dialysis.

Choice B reason: Warming the dialysate solution before instillation is important to prevent discomfort and cramping during the dialysis process. This ensures the solution is at body temperature.

Choice C reason: Packing the catheter exit site with gauze is not recommended. The site should be kept clean and dry, with proper sterile dressing.

Choice D reason: Avoiding foods high in potassium is more relevant for clients on hemodialysis rather than peritoneal dialysis. Clients on peritoneal dialysis have fewer dietary restrictions regarding potassium.

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A nurse is caring for a client who is found unresponsive and pulseless in their room. An ECG confirms the client is in pulseless ventricular tachycardia (VT). The nurse should anticipate the need for taking which of the following actions?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The client's family complains of several gradually presenting signs and symptoms. The nurse suspects Parkinson's disease based on what signs and symptoms? (Select all that apply)

Correct Answer is ["B","C","D"]

Explanation

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Correct Answer is B

Explanation

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