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A nurse is instructing a client to take guaifenesin 1 tsp PO. How many mL should the nurse instruct the client to take? (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 ["5"]

The nurse should instruct the client to take 5 mL of guaifenesin.

Here’s the calculation for your reference:

In the United States, 1 teaspoon (tsp) is approximately equivalent to 5 milliliters (mL).

So, if the client is instructed to take 1 tsp of guaifenesin, this would be:

Volume in mL=1tsp×5mL/tsp=5mL

However, the question asks to round the answer to the nearest whole number.

So, the nurse should instruct the client to take 5 mL of guaifenesin.

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Free Nursing Study Resources

Correct Answer is ["1.5"]

Explanation

The nurse should administer 1.5 mL of cefazolin solution.

Here's the calculation:

Desired dose: 500 mg

Concentration after reconstitution: 330 mg/mL

We can find the volume to administer by dividing the desired dose by the concentration and rounding to the nearest tenth:

Volume to administer (rounded to nearest tenth) = Dose / Concentration

= 500 mg / 330 mg/mL

= 1.5 mL (rounded to nearest tenth)

Therefore, the nurse should administer 1.5 mL of the reconstituted cefazolin solution.

Correct Answer is ["0.5"]

Explanation

The nurse should administer 0.5 mL of the hepatitis B vaccine injection.

Here's the calculation

Desired dose: 5 mcg

Concentration of available vaccine: 5 mcg/0.5 mL

To find the volume to administer, we can divide the desired dose by the concentration:

Volume to administer = Dose / Concentration

= 5 mcg / (5 mcg/0.5 mL)

= 0.5 mL

Therefore, the nurse should administer the full 0.5 mL of the available vaccine injection.

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A nurse is instructing a client to take guaifenesin 1 tsp PO. How many mL should the nurse instruct the client to take? (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

Correct Answer is ["1.5"]

Explanation

A nurse is preparing to administer hepatitis B vaccine 5 mcg IM to a newborn. Available is hepatitis B vaccine injection 5 mcg/0.5 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 a trailing zero.)

Correct Answer is ["0.5"]

Explanation

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