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A nurse is preparing to administer 0.9% sodium chloride mL IV to infuse over 4 hr to a client. The drop factor of the manual IV tubing 15 gtt/mL. The nurse should set the manual IV infusion to deliver how many git/min? (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 ["6"]

Calculate the Total Infusion Time in Minutes:

The infusion is to be delivered over 4 hours.

There are 60 minutes in 1 hour.

Total infusion time: 4 hours x 60 minutes/hour = 240 minutes

Calculate the Drip Rate (gtt/min):

We'll use the following formula:

Drip Rate (gtt/min) = (Total Volume (mL) x Drop Factor (gtt/mL)) / Total Infusion Time (minutes)

Plug in the Values and Calculate:

Drip Rate (gtt/min) = (100 mL x 15 gtt/mL) / 240 minutes

Drip Rate (gtt/min) = 1500 gtt / 240 minutes

Drip Rate (gtt/min) = 6.25 gtt/min

Round to the Nearest Whole Number:

6 gtt/min

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Correct Answer is ["0.25"]

Explanation

Order: Filgrastim 250 mcg (micrograms)

Desired Unit: mg (milligrams)

Step 1: Conversion Factor

We need to know the relationship between micrograms (mcg) and milligrams (mg).

1 mg = 1000 mcg

Step 2: Set Up the Conversion

We want to convert 250 mcg to mg. To do this, we'll divide the given dose (250 mcg) by the conversion factor (1000 mcg/mg):

250 mcg x (1 mg / 1000 mcg)

Step 3: Perform the Calculation

Multiply the numerators: 250 x 1 = 250

Multiply the denominators: 1 x 1000 = 1000

Divide the result: 250 / 1000 = 0.25

Step 4: Answer with Correct Units and Rounding

The result is 0.25 mg.

The problem asks us to round to the nearest hundredth, which we already have (0.25).

The problem also states to use a leading zero if it applies (which it does) and not use a

trailing zero (which we don't have).

Answer: 0.25 mg

A. A total 62.5 mL is available in this dose B. This medication can be administered IM only C. This medication should be protected from light D. The medication is effective for 7 days after reconstitution

Correct Answer is C

Explanation

A. A total 62.5 mL is available in this dose: The label states that each mL of the reconstituted solution contains 62.5 mg of methylprednisolone. However, the total volume available depends on the reconstitution process, and this option does not directly match the provided information.

B. This medication can be administered IM only: The label clearly states that the medication can be given both intramuscularly (IM) and intravenously (IV), making this option incorrect.

C. This medication should be protected from light: The label explicitly instructs to protect the medication from light, confirming this as the correct answer.

D. The medication is effective for 7 days after reconstitution: The label specifies that the medication should be used within 48 hours after reconstitution, not 7 days.

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Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer filgrastim 250 mcg, subcutaneous. How many mg 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 ["0.25"]

Explanation

A nurse is preparing to administer methylprednisolone 250 mg IV to a client. Which of the following information should the nurse interpret from the medication label?

Correct Answer is C

Explanation

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