23. A nurse is preparing to administer potassium chloride 30 mEq PO daily. The amount available is potassium chloride 20 mEq/15mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["22.5"]

To administer the correct dose of potassium chloride, which is 30 mEq, when the available solution is 20 mEq in 15 mL, the nurse needs to calculate the volume of the solution to provide the required mEq. The calculation is as follows: (30 mEq / 20 mEq) x 15 mL = 22.5 mL.

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Correct Answer is B

Explanation

A. Waiting to document medications until the end of a shift increases the risk of errors and delays in patient care due to potential inaccuracies.
B. Avoiding distractions during medication preparation helps maintain focus and reduces the likelihood of errors.
C. Preparing medications for multiple clients simultaneously increases the risk of medication mix-ups and errors.
D. Medications should not be removed from automatic dispensing systems before review by pharmacists, as this can lead to medication errors and compromised safety protocols.

A. Instill the ophthalmic medication directly on the client's cornea. B. Apply gentle pressure to the client's nasolacrimal duct after instillation. C. Clean the client's eye from the outer canthus to the inner canthus before instillation. D. Ask the client to tightly squeeze their eyes shut after the instillation.

Correct Answer is B

Explanation

Instilling the ophthalmic medication directly on the client's cornea is incorrect and could cause discomfort or injury.
B. Applying gentle pressure to the client's nasolacrimal duct after instillation helps to reduce systemic absorption of the medication and minimize side effects.
C. Cleaning the client's eye from the outer canthus to the inner canthus is unnecessary and not a recommended procedure before instillation.
D. Asking the client to tightly squeeze their eyes shut after instillation may not affect the absorption of the medication and is not necessary.

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23. A nurse is preparing to administer potassium chloride 30 mEq PO daily. The amount available is potassium chloride 20 mEq/15mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

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