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A nurse is preparing to administer hydrocortisone 150 mg via IV bolus. Available is hydrocortisone 50 mg/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 ["3"]

To calculate the amount of hydrocortisone to administer, we can use the following formula:

Amount to administer (mL) = (Desired dose (mg) / Available dose (mg/mL))

Plugging in the given values:

Amount to administer (mL) = (150 mg / 50 mg/mL)

Now, let's solve for the amount to administer:

Amount to administer (mL) = (150 / 50) = 3 mL

So, the nurse should administer 3 mL of hydrocortisone via IV bolus.

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Correct Answer is ["15"]

Explanation

To calculate the amount of the amoxicillin liquid suspension that the nurse should administer, we can use the following formula:

Amount to administer (mL) = (Desired dose in mg) / (Amount of drug in 1 mL)

Given:

Desired dose = 750 mg

Amount of drug in 1 mL = 250 mg/5 mL = 50 mg/mL

Now, let's calculate the amount to administer:

Amount to administer (mL) = 750 mg / 50 mg/mL

Amount to administer (mL) = 15 mL

Rounding to the nearest whole number, the nurse should administer 15 mL of the amoxicillin liquid suspension.

Correct Answer is ["0.75"]

Explanation

To calculate the volume of morphine injection that the nurse should administer, we can use the following steps:

Determine the volume to be administered:

We have a concentration of 10 mg/mL.

7.5 mg ÷ 10 mg/mL = 0.75 mL

Therefore, the nurse should administer 0.75 mL of morphine injection subcutaneously.

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A nurse is preparing to administer hydrocortisone 150 mg via IV bolus. Available is hydrocortisone 50 mg/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.)

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Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer amoxicillin 750 mg PO. Available is amoxicillin liquid suspension 250 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.)

Correct Answer is ["15"]

Explanation

A nurse is preparing to administer morphine 7.5 mg subcutaneous. Available is morphine injection 10 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest hundredth. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["0.75"]

Explanation

What will the nurse educate the client being prescribed statin medications about with regards to lifestyle modifications? SELECT ALL THAT APPLY

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A nurse is preparing to administer hydrocortisone 150 mg via IV bolus. Available is hydrocortisone 50 mg/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.)