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A nurse is preparing to administer potassium chloride elixir 20 mEq/day PO to divide equally every 12 hr. Available is 6.7 mEq/5 mL. How many mL should the nurse administer per dose?

(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 ["7.5"]

The correct answer is 7.5 ML

To answer this question, we need to use the formula:

mL to administer = (mEq ordered / mEq available) x mL available Plugging in the values from the question, we get:

mL to administer = (20 mEq/day / 6.7 mEq/5 mL) x 5 mL Simplifying, we get:

mL to administer = (2.99 mL/mEq) x 5 mL Multiplying, we get:

mL to administer = 14.95 mL/day

Since the order is to divide the dose equally every 12 hours, we need to divide the total daily dose by 2:

mL to administer per dose = 14.95 mL/day / 2 Dividing, we get:

mL to administer per dose = 7.475 mL

Rounding to the nearest tenth, we get:

mL to administer per dose = 7.5 mL

Therefore, the nurse should administer 7.5 mL of potassium chloride elixir per dose.

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Correct Answer is C

Explanation

Choice A rationale:

A BUN level of 15 mg/dL is within a normal range.

Choice B rationale:

A potassium level of 3.8 mEq/L is within a normal range.

Choice C rationale:

Dizziness upon standing could indicate orthostatic hypotension, which could be a concern following administration of a diuretic like furosemide.

Choice D rationale:

Difficulty hearing is not typically associated with furosemide administration.

A. Remove the medication from the dispensing system. B. Compare the client's wristband to the medication administration record. C. Open the medication package. D. Document administration of the medication.

Correct Answer is A,B,C,D

Explanation

Choice A rationale:

The first step is to remove the medication from the dispensing system. This ensures that the nurse has the right medication and dose for the client. The nurse should also check the label of the medication against the medication administration record (MAR) at this point. Choice B rationale:

The second step is to compare the client's wristband to the MAR. This verifies the client's identity and prevents medication errors. The nurse should use two identifiers, such as name and date of birth, to confirm the client's identity.

Choice C rationale:

The third step is to open the medication package. This prepares the medication for administration and prevents contamination. The nurse should also check the expiration date of the medication before opening it.

Choice D rationale:

The fourth step is to document administration of the medication. This completes the medication administration process and provides a record of the client's care. The nurse should document the medication name, dose, route, time, and any relevant observations or outcomes.

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A nurse is preparing to administer potassium chloride elixir 20 mEq/day PO to divide equally every 12 hr. Available is 6.7 mEq/5 mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

The correct answer is 7.5 ML

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A nurse is preparing to administer potassium chloride elixir 20 mEq/day PO to divide equally every 12 hr. Available is 6.7 mEq/5 mL. How many mL should the nurse administer per dose?

(Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)