A nurse is teaching a group of young women about the use of oral contraceptives. The nurse should teach that taking Which of the following herbal preparations reduces the effectiveness of this birth control method?
Saw palmetto
Ginseng
St. John's wort
Gingko Siloba
The Correct Answer is C
St. John's wort is a form of alternative form of medicine used for psychiatric illnesses such as depression and other mood disorders. It increases metabolism of estrogen and progesterone reducing the effectiveness of hormonal contraceptives which can lead to unplanned pregnancies.
A, B, D have no effect of oral contraceptives.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Gentamicin is a nephrotoxic and ototoxic antibiotic. It I important to have its serum levels should be closely monitored to ensure they are within the therapeutic window
A- Gentamicin is an intravenous formulation and its administration is not related to meals
C- Limiting fluid intake increases the risk of renal injury
D- Agitation is not a common side effect with gentamicin use
Correct Answer is B
Explanation
Aspirin has multiple properties which include antiplatelet, anti- inflammatory and analgesic properties. Any client on aspirin should be monitored for bleeding as aspirin interferes with the formation of the primary plug increasing the risk on bleeding. The nurse should monitor for dark stool, hematuria or any other overt bleeding.
A, C, D- Aspirin does not cause blurred vision, insomnia or constipation.
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