A nurse is preparing to administer 800 mg of phenytoin via IV infusion to a client who is experiencing status epilepticus. Which of the following actions should the nurse take when administering the medication?
Administer the phenytoin infusion over 5 min.
Flush with 0.9% sodium chloride after administration.
Flush with 100 units/mL of heparin after administration.
Administer the phenytoin in 100 mL of D5W
The Correct Answer is B
Choice A rationale:
Phenytoin should be administered slowly to avoid adverse effects. Infusing 800 mg over 5 minutes is too rapid and can lead to cardiovascular complications.
Choice B rationale:
Rationale: After administering phenytoin via IV, it's important to flush the IV line with normal saline (0.9% sodium chloride) to ensure the medication is fully delivered to the client and to prevent any residual medication from precipitating in the IV line.
Choice C rationale:
Flushing with heparin is not standard practice for administering phenytoin.
Choice D rationale:
Phenytoin should be administered in normal saline, not in D5W (dextrose 5% in water), to avoid precipitation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
A slightly elevated WBC count is not a contraindication for the administration of methylergonovine.
Choice B rationale:
Methylergonovine can cause vasoconstriction and bronchoconstriction, which can exacerbate asthma symptoms. Therefore, a history of asthma is a contraindication for its use.
Choice C rationale:
Hgb of 11.2 g/dL is within an acceptable range and not a contraindication for methylergonovine.
Choice D rationale:
Blood pressure of 154/98 mm Hg is elevated, but it is not a contraindication for the administration of methylergonovine.
Correct Answer is A
Explanation
Choice A rationale:
Clomiphene is used to induce ovulation in women with infertility. Hot flashes are a common side effect of clomiphene due to its impact on hormone levels. Clomiphene is a medication that stimulates ovulation by blocking estrogen receptors in the hypothalamus and pituitary gland. This causes an increase in the production of follicle-stimulating hormone (FSH) and luteinizing hormone (LH), which stimulate the growth and maturation of ovarian follicles. One of the common side effects of clomiphene is hot flashes, which are caused by the sudden drop in estrogen levels. Hot flashes can be mild or severe, and can occur at any time of the day or night. They usually last for a few minutes and can be accompanied by sweating, palpitations, anxiety, or nausea.
Choice B rationale:
Changes in taste are not a typical side effect of clomiphene.
Choice C rationale:
A dry cough is not typically associated with clomiphene.
Choice D rationale:
Migraine with aura is not typically associated with clomiphene.
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