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The healthcare provider has prescribed heparin, 3 units/kg to be administered via IV push for a client who weighs 175 pounds. The vial is labeled as "100 units/mL." How many mL should the nurse administer? (Please enter the numerical value only. If rounding is required, round to the nearest tenth.)

Answer and Explanation

The Correct Answer is ["2.4"]

Step 1: Convert the weight from pounds to kilograms. We know that 1 kg = 2.2 lbs. So, the weight in kg is:

175 lbs ÷ 2.2 = 79.55 kg

Step 2: Calculate the total units of heparin needed. The prescription is for 3 units/kg, so:

3 units/kg × 79.55 kg = 238.65 units

Step 3: Calculate the volume of heparin to administer. The vial is labeled as "100 units/mL", so:

238.65 units ÷ 100 units/mL = 2.39 mL

So, the nurse should administer approximately 2.4 mL of heparin (rounded to the nearest tenth).

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Correct Answer is C

Explanation

Choice A reason: Offering supplemental formula feedings is not the first-line action for inverted nipples as it does not address the issue and may lead to nipple confusion, potentially complicating future breastfeeding attempts.

Choice B reason: Teaching about the use of a breast pump is beneficial for milk expression but does not directly assist with the immediate concern of latching issues due to inverted nipples.

Choice C reason: Using a breast shield can be helpful for mothers with inverted nipples. It can temporarily draw out the nipple, allowing the baby to latch on more easily. This tool acts as a bridge between the breast and the baby's mouth, facilitating breastfeeding while the mother works on long-term solutions for her inverted nipples.

Choice D reason: Encouraging the use of ice on the areola may temporarily stiffen the nipple, but it is not a recommended practice for addressing inverted nipples as it can cause discomfort and may not be effective in promoting a successful latch.

A. Assess body temperature. B. Monitor skin elasticity. C. Observe the aspiration site. D. Measure urinary output.

Correct Answer is C

Explanation

Choice A reason: Assessing body temperature is a routine post-procedure check but not the most critical for thrombocytopenia.

Choice B reason: Monitoring skin elasticity is not directly related to the risks associated with thrombocytopenia following a bone marrow biopsy.

Choice C reason: Observing the aspiration site is crucial because thrombocytopenia increases the risk of bleeding, and the site must be monitored for any signs of hemorrhage.

Choice D reason: Measuring urinary output is important but does not take precedence over monitoring the biopsy site for bleeding in a thrombocytopenic patient.

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The healthcare provider has prescribed heparin, 3 units/kg to be administered via IV push for a client who weighs 175 pounds. The vial is labeled as "100 units/mL." How many mL should the nurse administer? (Please enter the numerical value only. If rounding is required, round to the nearest tenth.)

Nursing Test Bank

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Explanation

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