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
Montelukast is a leukotriene receptor antagonist used in the management of asthma and allergic rhinitis. Though rare, montelukast can cause neuropsychiatric adverse effects such as including depression, agitation and suicidal behaviors.
A, C, D- are not typically associated with use of montelukast
Correct Answer is B
Explanation
Beclomethasone is an inhaled corticosteroid used as controller therapy is asthma to prevent bronchial hyperresponsiveness and airway remodeling. Rinsing the mouth prevents oral thrush and throat irritation that may occur due to continuous deposition of the steroid in the mouth.
A. Beclomethasone has no significant interaction with caffeine
C. Beclomethasone does not cause changes in pulse
D. Being an inhaled medication, it has no relation with meals
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