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A nurse is preparing to administer phenytoin 200 mg PO to a client. Available is phenytoin oral suspension 125 mg/5 mL. How many mL should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["8"]

To calculate the dose of phenytoin oral suspension, the nurse should use the following formula:

Dose (mL) = Desired dose (mg) / Concentration (mg/mL) x Volume (mL)

Plugging in the values from the question, we get:

Dose (mL) = 200 mg / 125 mg/5 mL x 5 mL

Simplifying the equation, we get:

Dose (mL) = 8 mL

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Correct Answer is ["0.5"]

Explanation

To calculate the dosage of quinapril, the nurse needs to apply the formula: D/H x Q = X, where D is the desired dose, H is the dose on hand, Q is the quantity of the drug, and X is the amount to administer.

In this case, D = 20 mg, H = 40 mg, Q = 1 tablet, and X is unknown.

Plugging in the values, we get: 20/40 x 1 = X.

Simplifying, we get: 0.5 = X.

Therefore, the nurse should administer 0.5 tablets of quinapril.

Correct Answer is ["50"]

Explanation

To calculate the dose of diclofenac sodium per administration, the nurse should divide the total daily dose by the number of doses per day.

In this case, the total daily dose is 200 mg and the number of doses per day is 4 (every 6 hr).

Therefore, the dose per administration is 200 mg / 4 = 50 mg.

The nurse should administer 50 mg of diclofenac sodium PO every 6 hr.

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A nurse is preparing to administer phenytoin 200 mg PO to a client. Available is phenytoin oral suspension 125 mg/5 mL. How many mL should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer quinapril 20 mg PO Available is quinapril 40 mg tablets. How many tablets should the answer to the nearest tenth Use a leading zero if it applies. Do not use a trailing zero)

Correct Answer is ["0.5"]

Explanation

A nurse is preparing to administer diclofenac sodium 200 mg PO daily in equally divided doses every 6 hr. How many mg should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["50"]

Explanation

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A nurse is preparing to administer phenytoin 200 mg PO to a client. Available is phenytoin oral suspension 125 mg/5 mL. How many mL should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)