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 D
Explanation
Administering the Hamilton Depression Scale is a tool used to assess the severity of depression. While it can provide valuable information about the client's mental state, it is not the priority intervention in this case. The client has already attempted suicide, indicating a high level of risk. It is essential to focus on ensuring the client's immediate safety before conducting further assessments.
Rationale for Choice B:
Making a contract with the client for eating behavior can be a helpful intervention for clients with anorexia nervosa. However, it is not the priority in the immediate aftermath of a suicide attempt. The client's safety must take precedence over addressing their eating disorder.
Rationale for Choice C:
Reviewing the client's toxicology laboratory report can provide information about the substances the client ingested in their suicide attempt. However, this information is not necessary for determining the immediate course of action. The priority is to initiate safety measures to prevent another attempt.
Rationale for Choice D:
Initiating one-to-one continuous observation is the most critical intervention for a client who has recently attempted suicide. This level of observation ensures that the client is constantly monitored and cannot make another attempt without being interrupted. It also allows the nurse to assess the client's mental state and behaviors closely and intervene if necessary.
Correct Answer is D
Explanation
Choice A rationale: Refusal of medication due to paranoia is not typically associated with conversion disorder. Paranoia is more commonly seen in disorders such as schizophrenia or paranoid personality disorder.
Choice B rationale: Preoccupation with manifestations of various illnesses is a characteristic of somatic symptom disorder, not conversion disorder. In somatic symptom disorder, individuals are excessively worried about having a serious illness, despite having no or only mild symptoms.
Choice C rationale: Frequent manic episodes are a hallmark of bipolar disorder, not conversion disorder. Manic episodes involve periods of extreme high energy or mood.
Choice D rationale: Conversion disorder, also known as functional neurological symptom disorder, is characterized by the presence of neurological symptoms, such as the loss of a sensory or motor function, that cannot be explained by medical evaluation. Symptoms can include seizures, weakness or paralysis, or reduced input from one or more senses. Therefore, an involuntary loss of a sensory function or a motor function with no underlying neurologic pathology is an expected finding in a client diagnosed with conversion disorder.
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