You are required to administer 3,800 units of Heparin sodium dose subcutaneously (SQ) to a mother.
The pharmacy sends a 10,000 units in a 5ml vial.
How many mls will the nurse administer?
The Correct Answer is ["1.9"]
Step 1 is 3,800 units ÷ 10,000 units = 0.38.
Step 2 is 0.38 × 5 ml = 1.9 ml.
Answer: 1.9 ml.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
It is important to encourage breastfeeding rather than offering formula, especially if the mother wishes to breastfeed.
Choice B rationale
Pumping is not necessary at this time as the baby is just 4 hours old and establishing feeding patterns.
Choice C rationale
Consulting the pediatrician is not immediately necessary for this situation.
Choice D rationale
Teaching the mother about newborn sleep and hunger patterns is appropriate, as newborns often have irregular feeding schedules in the first few days. .
Correct Answer is D
Explanation
Choice A rationale
Placing the patient in a Trendelenburg position is not the immediate priority. This position is often used to manage shock or to improve blood flow to the brain, but it does not directly address the cause of heavy lochia. It may not be the most effective first intervention in this situation.
Choice B rationale
Notifying the physician is important, but the nurse should first attempt to control the bleeding. The physician can be notified after initial measures to stop the bleeding are taken. Immediate intervention by the nurse is crucial in this scenario to stabilize the patient.
Choice C rationale
Administering Methylergonovine can help control postpartum hemorrhage, but this should be done after attempting non-pharmacological measures like fundal massage. Methylergonovine can have side effects and should be used with caution.
Choice D rationale
Massaging the fundus until it is firm is the immediate priority. This can help expel clots and stimulate uterine contraction, which can reduce bleeding. It is a direct and immediate intervention to address the heavy lochia.
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