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 B
Explanation
Sim’s position places the lower gastrointestinal tract in the anatomical position allowing for the client's comfort as well as retention of the suppository once inserted. is the most appropriate position for the insertion of a rectal suppository. The client lies on the left lateral side with the lower arm positioned behind the body, and the upper thigh flexed.
Correct Answer is C
Explanation
Warfarin is a coumarin anticoagulant that has potential to increase the risk of bleeding. When taken during pregnancy, warfarin causes fetal bleeding. Warfarin is also teratogenic and it causes various birth defects including skeletal abnormalities, hypoplastic nose, intellectual disabilities and deafness hence it's contraindicated. Pregnant women who require anticoagulation are put of heparin in the place of warfarin to prevent these complications.
A. B, D - are not contraindications for warfarin use.
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