A nurse is teaching a group of clients about St. John's wort.
Which of the following pieces of information should the nurse include in the teaching?
"St. John's wort can be used to treat severe depression."
"St. John's wort can lower prostate-specific antigen levels."
"St. John's wort increases estrogen levels in the body."
"St. John's wort can reduce the effectiveness of oral contraceptives.".
The Correct Answer is D
The correct answer is choice d. “St. John’s wort can reduce the effectiveness of oral contraceptives.”
Choice A rationale:
St. John’s wort is commonly used to treat mild to moderate depression. It has been shown to be effective in alleviating symptoms of depression, likely due to its impact on neurotransmitters like serotonin.
Choice B rationale:
There is no evidence to suggest that St. John’s wort can lower prostate-specific antigen (PSA) levels. PSA levels are typically monitored for prostate health, and St. John’s wort does not have an impact on these levels.
Choice C rationale:
St. John’s wort does not increase estrogen levels in the body. It primarily affects neurotransmitters and has no known effect on hormone levels.
Choice D rationale:
St. John’s wort can indeed reduce the effectiveness of oral contraceptives. It induces certain liver enzymes that can increase the metabolism of contraceptive hormones, thereby reducing their effectiveness and increasing the risk of unintended pregnancy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","E"]
Explanation
The correct answer is choiceAandE.
Choice A rationale:
Monitoring the client’s weight daily is crucial in managing anorexia nervosa.It helps track the client’s progress and ensures that any significant weight changes are promptly addressed.
Choice B rationale:
Allowing the client to choose their meals can be counterproductive.Clients with anorexia nervosa may make choices that do not support their nutritional needs, potentially exacerbating their condition.
Choice C rationale:
Allowing the client to practice strenuous exercises is not advisable.Strenuous exercise can further deplete the client’s already low energy reserves and exacerbate malnutrition.
Choice D rationale:
Staying with the client during meals and for 2 hours after meals is incorrect.The recommended practice is to stay with the client for 30 minutes after meals to monitor for any purging behaviors.
Choice E rationale:
Providing the client with small meals frequently is beneficial. It helps in managing their nutritional intake without overwhelming them, which can be more acceptable and manageable for clients with anorexia nervosa.
Correct Answer is ["15"]
Explanation
Question: How many mL should the nurse administer per dose?
Step 1: 150 mg ÷ 50 mg
Step 2: 3 × 5 mL
Answer: 15 mL per dose.
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