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","B","D","E"]
Explanation
Choice A rationale: Brittle and thin hair is a common physical manifestation of anorexia nervosa. This is due to malnutrition, which affects the health and quality of hair.
Choice B rationale: The presence of soft, unpigmented hair on the arms (and other parts of the body) is known as lanugo.
It’s a type of fine hair that the body produces in response to severe malnutrition, often seen in cases of anorexia nervosa.
The body grows lanugo in an attempt to provide insulation and maintain body heat, due to the loss of insulating body fat.
Choice C rationale: Individuals with anorexia nervosa typically have a distorted body image and often perceive themselves as overweight, even when they are underweight.
Therefore, it’s unlikely for them to comment that they are too thin and need to gain weight.
Choice D rationale: Preoccupation with thoughts about food is a common psychological symptom of anorexia nervosa. Individuals with this disorder often spend a lot of time thinking about food, dieting, and body weight.
Choice E rationale: Feeling “too tired” and lacking interest in daily workouts can be a result of the physical exhaustion and weakness caused by severe calorie restriction and malnutrition in anorexia nervosa.
Choice F rationale: The client’s report of consuming around 600 calories per day is not provided in the question. Therefore, it cannot be evaluated.
In conclusion, the nurse should expect to find brittle and thin hair, soft unpigmented hair on the arms, preoccupation with thoughts about food, and lack of energy or interest in daily activities in a client with anorexia nervosa.
Correct Answer is A
Explanation
Choice A rationale:
It's okay to feel scared. Let's talk about what you are afraid of.
Acknowledges the client's feelings: This response directly acknowledges the client's fear and regret, which is a crucial first step in providing emotional support. It validates the client's experience and creates a safe space for open communication.
Invites the client to share: By inviting the client to talk about their fears, the nurse encourages open expression of emotions. This can help the client to process their feelings and gain a sense of control over their situation.
Promotes understanding: By actively listening to the client's concerns, the nurse can gain a better understanding of their individual needs and fears. This understanding can then guide the nurse in providing tailored support and interventions.
Facilitates coping: Talking about fears can help the client to identify and explore coping strategies. The nurse can assist in this process by offering suggestions, providing resources, and teaching relaxation techniques.
Strengthens the nurse-client relationship: By demonstrating empathy, active listening, and support, the nurse can foster a trusting relationship with the client. This relationship can provide a source of comfort and reassurance during a challenging time.
Choice B rationale:
Don't worry. The important thing is you have now quit smoking.
Dismisses the client's feelings: This response minimizes the client's fear and regret, which can be invalidating and hinder emotional expression.
Focuses on the past: While it's important to acknowledge the positive step of quitting smoking, this response shifts the focus away from the client's current emotional state and concerns about the upcoming surgery.
Offers false reassurance: Telling the client not to worry can be unrealistic and unhelpful, as it doesn't address the underlying fears.
Choice C rationale:
Your doctor is a great surgeon. You will be fine.
Provides premature reassurance: While it's appropriate to express confidence in the medical team, this response may not fully address the client's emotional needs. It can also inadvertently downplay the seriousness of the surgery and potential risks.
Shifts focus away from the client: This response focuses on the surgeon's skills rather than the client's feelings and concerns.
Choice D rationale:
I understand your fears. I was a smoker also.
May be perceived as self-focused: While sharing a personal experience can sometimes build rapport, it's important to ensure the focus remains on the client's needs and experiences. This response could inadvertently shift the attention to the nurse's own story.
Does not directly address the client's fears: While expressing understanding can be helpful, it's important to follow up with s and encouragement to explore the client's specific concerns.
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