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The nurse teaches a primigravida client that lightening occurs about 2 weeks before the onset of labor.
What will the mother likely experience at that time?.

Dysuria.

Urinary frequency.

Constipation.

Dyspnea.

Answer and Explanation

The Correct Answer is B

Choice A rationale:

Dysuria is not typically associated with lightening.

Choice B rationale:

Urinary frequency can increase when lightening occurs because the baby drops into the pelvis, putting more pressure on the bladder.

Choice C rationale:

Constipation is not typically associated with lightening.

Choice D rationale:

Dyspnea can actually improve when lightening occurs because there is less pressure on the diaphragm.

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

Explanation

Step 1 is to convert the order from milliunits/minute to units/hour. So, 12 milliunits/minute is equal to 0.72 units/hour. Step 2 is to calculate the total units in the IV bag, which is 20 units. Step 3 is to calculate the total volume of the IV bag, which is 500 mL. Step 4 is to calculate the flow rate. So, (0.72 units/hour ÷ 20 units) × 500 mL = 18 mL/hr. So, the correct flow rate to set on the IV pump is 18 mL/hr.

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

Explanation

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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The nurse teaches a primigravida client that lightening occurs about 2 weeks before the onset of labor. What will the mother likely experience at that time?.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Your patient is ordered to receive 20 units Pitocin in D5%W 500 mLs at 12 milliunits/minute. What flow rate will you set the IV pump to deliver? Numeric values only.

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

Explanation

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.

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

Explanation

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The nurse teaches a primigravida client that lightening occurs about 2 weeks before the onset of labor. What will the mother likely experience at that time?.

The nurse teaches a primigravida client that lightening occurs about 2 weeks before the onset of labor.
What will the mother likely experience at that time?.