A nurse is caring for a client who has an electrolyte imbalance with a potassium level of 6.4 mEq/L. Which of the following should the nurse administer?

A potassium supplement

A fiber supplement

An anticonvulsant

A diuretic

Answer and Explanation

The Correct Answer is D

A) A potassium supplement: Administering a potassium supplement would be inappropriate for a client with a potassium level of 6.4 mEq/L. This level is above the normal range (3.5-5.0 mEq/L) and indicates hyperkalemia, which can have serious effects on cardiac function. Increasing potassium intake could exacerbate the condition.

B) A fiber supplement: While fiber supplements can be beneficial for overall digestive health, they do not directly address or correct an electrolyte imbalance like hyperkalemia. They are not relevant in managing elevated potassium levels.

C) An anticonvulsant: Anticonvulsants are used to manage seizure activity and are not indicated for treating hyperkalemia. They do not have any role in the regulation or management of potassium levels in the body.

D) A diuretic: Diuretics, particularly loop diuretics, are often used to help manage hyperkalemia by promoting the excretion of potassium through urine. This helps lower the elevated potassium levels in the blood and reduce the risk of complications such as cardiac arrhythmias. Therefore, administering a diuretic is an appropriate intervention for a client with a potassium level of 6.4 mEq/L.

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Free Nursing Study Resources

Correct Answer is A

Explanation

A) "I'll use pursed-lip breathing when I feel short of breath.": Pursed-lip breathing is a beneficial technique for clients with COPD as it helps keep the airways open longer, reduces the work of breathing, and improves ventilation. This statement indicates the client understands a key management strategy for COPD.

B) "I'll skip my exercises for the week if I feel short of breath.": Regular exercise is important for managing COPD, and while adjustments may be necessary when symptoms are severe, completely skipping exercise can lead to deconditioning and worsening of symptoms. This statement does not reflect appropriate management of COPD.

C) "I will use my inhaler 30 minutes after each meal.": Inhalers should be used as prescribed, usually before activities that might trigger symptoms, such as eating, rather than on a fixed schedule unrelated to symptoms or physician's guidance. This statement indicates a misunderstanding of inhaler use.

D) "I will limit myself to drinking only 1 quart of water each day.": Staying hydrated is important for thinning mucus in COPD. Unless there are specific medical reasons to restrict fluids, such as heart failure, limiting water intake could lead to dehydration and thickened mucus, making breathing more difficult. This statement is not appropriate for managing COPD.

A. Stroke B. Benign prostatic hyperplasia C. Meniere’s disease D. Hemophilia

Correct Answer is A

Explanation

A) Stroke:
Hyperlipidemia and type 2 diabetes mellitus both contribute significantly to the development of atherosclerosis, which can lead to stroke. High levels of lipids in the blood can cause plaque buildup in the arteries, and diabetes can damage blood vessels and increase the likelihood of clots forming.

B) Benign prostatic hyperplasia:
While benign prostatic hyperplasia is a common condition in older men, it is not directly related to hyperlipidemia or diabetes. It is more related to age and hormonal changes rather than metabolic or vascular conditions.

C) Meniere’s disease:
Meniere's disease is a disorder of the inner ear that leads to vertigo, tinnitus, and hearing loss. It is not associated with hyperlipidemia or diabetes. The primary risk factors are genetic predisposition and abnormalities in the ear's fluid dynamics.

D) Hemophilia:
Hemophilia is a genetic disorder that affects the blood's ability to clot. It is inherited and not influenced by lifestyle-related conditions such as hyperlipidemia or diabetes. The risk factors for hemophilia are primarily genetic, with no direct link to metabolic conditions.

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A nurse is caring for a client who has an electrolyte imbalance with a potassium level of 6.4 mEq/L. Which of the following should the nurse administer?

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