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A nurse is preparing to administer naloxone 0.2 mg IM to client. Available is naloxone injection 0.4 mg/mL. How many ml. should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use trailing zero.)

Answer and Explanation

The Correct Answer is ["0.5"]

Identify the desired dose:

The doctor has ordered 0.2 mg of naloxone.

Identify the available medication concentration:

The available naloxone injection is 0.4 mg/mL.

Set up the calculation:

We need to find out how many mL are needed to administer 0.2 mg of the medication. We can use the following formula:

(Desired dose) / (Concentration) = Volume to administer

Plug in the values and calculate:

(0.2 mg) / (0.4 mg/mL) = 0.5 mL

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Correct Answer is ["3"]

Explanation

Calculate the dose per administration in mL:

The doctor has ordered 1.5 mg of risperidone.

The available risperidone solution is 1 mg/mL.

We can use the following formula: (Desired dose) / (Concentration) = Volume

(1.5 mg) / (1 mg/mL) = 1.5 mL per dose.

Calculate the total daily dose in mL:

The medication is administered every 12 hours.

There are 24 hours in a day, so there are 24 hours / 12 hours = 2 doses per day.

Therefore, the total daily dose is 1.5 mL/dose x 2 doses/day = 3 mL.

Correct Answer is ["250"]

Explanation

Understand the relationship between grams (g) and milligrams (mg):

1 gram (g) is equal to 1000 milligrams (mg).

Set up the conversion:

We need to convert 0.25 grams to milligrams. We can use the following formula:

(Grams) x (1000 mg/g) = Milligrams

Plug in the value and calculate:

(0.25 g) x (1000 mg/g) = 250 mg

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A nurse is preparing to administer naloxone 0.2 mg IM to client. Available is naloxone injection 0.4 mg/mL. How many ml. should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use trailing zero.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is ["3"]

Explanation

A nurse is preparing to administer desvenlafaxine 0.25 g PO to a client who has major depressive disorder. How many mg 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 ["250"]

Explanation

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