Your patient is receiving Heparin via a continuous IV infusion at a rate of 1600 units per hour.

The bag is labeled N/S 500 mLs and contains Heparin 40,000 units.

What rate should the IV pump be set at to deliver this ordered amount of Heparin? mLs/hr.

Answer and Explanation

The Correct Answer is ["mLs\/hr."]

Answer and explanation

Step 1 is to calculate the total units of Heparin in 1 mL of the solution. This is done by dividing the total units of Heparin in the bag (40,000 units) by the total volume of the bag (500 mL). So, 40,000 units ÷ 500 mL = 80 units/mL. Step 2 is to calculate the rate at which the IV pump should be set. This is done by dividing the ordered amount of Heparin per hour (1600 units) by the units of Heparin per mL (80 units/mL). So, 1600 units/hr ÷ 80 units/mL = 20 mL/hr.

So, the correct answer is 20 mL/hr.

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Correct Answer is B

Explanation

Choice A rationale:

Abdominal distention is not a common side effect of opioids in newborns.

Choice B rationale:

Respiratory depression is a known side effect of opioid use, and newborns are particularly susceptible.

Choice C rationale:

Hyperreflexia is not typically associated with opioid use.

Choice D rationale:

Urinary retention is not a common side effect of opioids in newborns.

A. -2. B. +1. C. 0. D. -1. E. -1.

Correct Answer is C

Explanation

Choice A rationale:

Station -2 means the presenting part is 2 cm above the ischial spines. Engagement usually occurs at 0 station.

Choice B rationale:

Station +1 means the presenting part is 1 cm below the ischial spines. This usually occurs during labor, not necessarily at engagement.

Choice C rationale:

Station 0 means the presenting part is at the level of the ischial spines. This is typically when engagement occurs.

Choice D rationale:

Station -1 means the presenting part is 1 cm above the ischial spines. Engagement usually occurs at 0 station.

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Your patient is receiving Heparin via a continuous IV infusion at a rate of 1600 units per hour. The bag is labeled N/S 500 mLs and contains Heparin 40,000 units. What rate should the IV pump be set at to deliver this ordered amount of Heparin? mLs/hr.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A woman in labor received an opioid close to the time of birth. The nurse would assess the newborn for which effect?

Correct Answer is B

Explanation

Assessment of a woman in labor reveals that the fetus is in a cephalic presentation and engagement has occurred. The nurse interprets this finding to indicate that the presenting part is at which station?.

Correct Answer is C

Explanation

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When developing a teaching plan for a couple who are considering contraception options, the nurse would include which statement?.

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Your patient is receiving Heparin via a continuous IV infusion at a rate of 1600 units per hour.

The bag is labeled N/S 500 mLs and contains Heparin 40,000 units.

What rate should the IV pump be set at to deliver this ordered amount of Heparin? mLs/hr.