The home care nurse is preparing to visit a client diagnosed with Meniere's disease. The nurse reviews the primary health care provider's prescriptions and expects to educate the client on which dietary measure?

A low fiber diet with decreased intake of nuts

A low fat diet with a restriction of citrus fruits

A low carbohydrate diet and the elimination of red meats

A low sodium diet and fluid restriction

Answer and Explanation

The Correct Answer is D

Choice A reason: A low fiber diet with decreased intake of nuts is not specifically indicated for managing Meniere's disease. Meniere's disease management focuses on fluid balance rather than dietary fiber.

Choice B reason: A low fat diet with a restriction of citrus fruits is not relevant to Meniere's disease. Fat intake and citrus fruits do not directly affect the symptoms or management of this condition.

Choice C reason: A low carbohydrate diet and the elimination of red meats are not standard dietary recommendations for Meniere's disease. The focus is on reducing sodium intake to manage fluid retention and balance.

Choice D reason: A low sodium diet and fluid restriction are key dietary measures for managing Meniere's disease. Reducing sodium intake helps to decrease fluid retention, which can alleviate symptoms such as vertigo and tinnitus associated with this condition.

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Correct Answer is B

Explanation

Choice A reason: Sodium bicarbonate is used to treat metabolic acidosis and is not indicated for symptomatic bradycardia.

Choice B reason: Atropine is the first-line medication for symptomatic bradycardia. It works by blocking the vagus nerve's effects on the heart, increasing heart rate. It is commonly used in emergency settings to manage bradycardia until a more definitive treatment, such as pacemaker insertion, can be provided.

Choice C reason: Magnesium is typically used to treat torsades de pointes, a specific type of ventricular tachycardia, and is not indicated for symptomatic bradycardia.

Choice D reason: Amiodarone is an antiarrhythmic medication used to manage various types of arrhythmias, including ventricular tachycardia and fibrillation, but it is not indicated for symptomatic bradycardia.

A. Defibrillation B. Vagal maneuvers C. Radiofrequency catheter ablation D. Administration of Atropine

Correct Answer is A

Explanation

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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The home care nurse is preparing to visit a client diagnosed with Meniere's disease. The nurse reviews the primary health care provider's prescriptions and expects to educate the client on which dietary measure?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has a cardiopulmonary arrest. The nurse anticipates the emergency response team will administer which of the following medications if the client's restored rhythm is symptomatic bradycardia?

Correct Answer is B

Explanation

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Correct Answer is A

Explanation

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