A nurse is preparing to administer mycostatin 400,000 units PO every 6 hr. Available is mycostatin oral suspension 100,000 units/mL. How many mL 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.)

Answer and Explanation

The Correct Answer is ["4"]

To calculate the dose of mycostatin oral suspension, the nurse needs to divide the prescribed amount of units by the concentration of units per mL.

In this case, the nurse should divide 400,000 units by 100,000 units/mL, which gives 4 mL.

The nurse should administer 4 mL of mycostatin oral suspension every 6 hours as ordered.

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Free Nursing Study Resources

Correct Answer is ["38"]

Explanation

To calculate the IV flow rate in gtt/min, the nurse needs to use the following formula: IV flow rate (gtt/min) = Volume (mL) x Drop factor (gtt/mL) / Time (min).

In this case, the volume is 150 mL, the drop factor is 15 gtt/mL, and the time is 60 min.

Plugging these values into the formula, we get: IV flow rate (gtt/min) = 150 x 15 / 60.

Simplifying, we get: IV flow rate (gtt/min) = 37.5.

Therefore, the nurse should set the IV flow rate to deliver 38 gtt/min.

Correct Answer is ["80"]

Explanation

To calculate the infusion rate for gentamicin, the nurse should use the following formula:

Infusion rate (mL/hr) = Volume (mL) / Time (hr)

Plugging in the given values, we get:

Infusion rate (mL/hr) = 100 mL / (75 min / 60 min/hr)

Simplifying, we get:

Infusion rate (mL/hr) = 100 mL / 1.25 hr

Dividing, we get:

Infusion rate (mL/hr) = 80 mL/hr

Therefore, the nurse should ensure the IV pump is set to deliver 80 mL/hr of gentamicin.

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A nurse is preparing to administer mycostatin 400,000 units PO every 6 hr. Available is mycostatin oral suspension 100,000 units/mL. How many mL 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.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is ["38"]

Explanation

Correct Answer is ["80"]

Explanation

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