A client tells the nurse about taking a variety of herbal products, including milk thistle, and has lost about thirty pounds over the last month. Which action should the nurse implement?

Praise the client for the successful weight loss using the natural herbs.

Tell the client to schedule an appointment with a healthcare provider.

Advise the client to begin taking a multivitamin daily.

Document the client's reason for using the herb.

Answer and Explanation

The Correct Answer is B

Choice A: Praising the client for weight loss without knowing the underlying cause may not be appropriate. Rapid and unexplained weight loss can be a sign of underlying health issues.

Choice B: Advising the client to schedule an appointment with a healthcare provider is the most appropriate action. Rapid and unexplained weight loss should be evaluated by a healthcare professional to identify any potential underlying health concerns.

Choice C: Advising the client to begin taking a multivitamin daily does not address the underlying cause of the weight loss and may not be the most appropriate action.

Choice D: Documenting the client's reason for using the herb is important but should be accompanied by further evaluation and intervention by a healthcare provider due to the significant weight loss.

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Correct Answer is A

Explanation

Choice A: Increased Ca+ influx with sympathetic stimulation that raises the heart rate is a manifestation of sympathetic innervation. Sympathetic activation leads to the release of norepinephrine, which enhances the influx of calcium ions (Ca+) into cardiac muscle cells, resulting in increased contractility and heart rate.

Choice B: Sympathetic activation does increase the inotropic effect (contractility) of the heart, but it is primarily mediated by the increased influx of calcium ions (Ca+).

Choice C: Sympathetic activation does not decrease dromotrophy (conduction speed). Instead, it can increase the conduction speed through the cardiac conduction system.

Choice D: Increased Na+ influx with sympathetic stimulation does not reduce pacemaker firing; instead, it contributes to the enhanced excitability and automaticity of cardiac cells.

A. Take the medication before meals. B. Use electric razor when shaving. C. Eat green leafy vegetables high in vitamin K. D. If a dose is missed, double the next dose.

Correct Answer is B

Explanation

Choice A: Taking the medication before meals is not a specific instruction for anticoagulant therapy. The timing of anticoagulant administration can vary depending on the specific medication and dosing regimen.

Choice B: Using an electric razor when shaving is an important instruction for clients on anticoagulant therapy. Anticoagulants can increase the risk of bleeding, and using a manual razor could lead to cuts or nicks that may be harder to control.

Choice C: Eating green leafy vegetables high in vitamin K is a relevant instruction for clients taking warfarin, an anticoagulant. However, it should be emphasized that consistent intake of vitamin K-rich foods is important to maintain consistent anticoagulation levels, rather than avoiding these foods altogether.

Choice D: Instructing the client to double the next dose if a dose is missed is not appropriate for anticoagulant therapy. Missing a dose should be addressed according to the healthcare provider's guidance and may involve taking the missed dose as soon as remembered or skipping it and continuing with the regular dosing schedule.

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A client tells the nurse about taking a variety of herbal products, including milk thistle, and has lost about thirty pounds over the last month. Which action should the nurse implement?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which pathology of autonomic cardiac regulation is mediated by sympathetic innervation?

Correct Answer is A

Explanation

After a successful cardioversion, a male client with a new onset of atrial fibrillation receives a prescription for an anticoagulant. What instruction should the practical nurse (PN) reinforce with the client?

Correct Answer is B

Explanation

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