A nurse is preparing to administer potassium chloride 20 mEq suspension PO daily. The amount available is potassium chloride suspension 10 mEq/mL. How many mL should the nurse administer?
(Round the answer to the nearest tenth/whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["2"]

To calculate the amount of potassium chloride suspension the nurse should administer, we can use the formula:

Amount of medication (mL) = Desired dose (mEq) / Concentration (mEq/mL)

In this case, the desired dose is 20 mEq, and the concentration of the potassium chloride suspension is 10 mEq/mL.

Amount of medication (mL) = 20 mEq / 10 mEq/mL Amount of medication (Ml) = 2 mL

Therefore, the nurse should administer 2 mL of the potassium chloride suspension.

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Correct Answer is A

No explanation

A. Hold the prescribed dose and notify the provider of the serum potassium level. B. Call the lab to verify the client's results. C. Give the ordered KCL as prescribed. D. Omit the KCL dose and document that it was not given.

Correct Answer is C

Explanation

Correct answer: C

A. This action would be appropriate if the potassium level were high, indicating hyperkalemia. However, since the client's potassium level is low, the nurse should administer the KCl as prescribed to address the hypokalemia. If there are any concerns about the rate or method of administration, or if the client shows signs of potassium-related complications, the nurse should then consult the provider.

B.Calling the lab to verify the client's results may seem like a reasonable action, but it's not the most appropriate in this scenario. Serum potassium levels are commonly measured accurately, and the nurse should prioritize clinical judgment based on the current potassium level in conjunction with the client's condition and medication regimen.

C. A serum potassium level of 3.2 mEq/L is below the normal range (3.5-5.0 mEq/L), indicating hypokalemia. Hypokalemia can have serious consequences, including muscle weakness, cardiac arrhythmias, and other complications. Administering potassium chloride (KCl) as prescribed is necessary to correct this deficiency and prevent potential adverse effects associated with low potassium levels.

D.Simply omitting the KCL dose without informing the healthcare provider of the client's low potassium level could lead to a missed opportunity for appropriate intervention. Documenting the omission is essential for accurate record-keeping, but it's crucial to communicate the situation to the provider for further guidance.

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