A nurse is collecting data from a client who has anorexia nervosa.
Which of the following findings should the nurse expect? (Select all that apply.) .
Diarrhea
Hypotension.
Cold extremities.
Tooth erosion.
Lanugo.
Correct Answer : B,C,D,E
Choice A rationale:
Diarrhea is not typically associated with anorexia nervosa. Constipation is more common due to reduced food intake.
Choice B rationale:
Hypotension can occur in anorexia nervosa due to decreased circulating blood volume from inadequate fluid and food intake.
Choice C rationale:
Cold extremities can be a sign of anorexia nervosa due to the body’s attempt to conserve heat in response to inadequate caloric intake.
Choice D rationale:
Tooth erosion can occur in anorexia nervosa due to frequent vomiting, which exposes the teeth to stomach acid.
Choice E rationale:
Lanugo, or fine body hair, can develop in anorexia nervosa as the body’s attempt to insulate itself due to loss of body fat.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
Attending a cognitive behavioral therapy class does not require informed consent as it is a non-invasive form of treatment.
Choice B rationale:
Informed consent is necessary when taking an experimental medication to ensure the client understands the potential risks and benefits.
Choice C rationale:
Light therapy is a non-invasive treatment and does not typically require informed consent.
Choice D rationale:
Participating in a group exercise program is a non-invasive form of treatment and does not require informed consent.
Correct Answer is {"A":{"answers":"B"},"B":{"answers":"A"},"C":{"answers":"A"},"D":{"answers":"A"}}
Explanation
| Potential Provider Prescription | Expected or Unexpected? | Explanation |
|---|---|---|
| Administer acyclovir. | Unexpected | Acyclovir is an antiviral medication used to treat infections like herpes simplex virus (HSV) and varicella-zoster virus (VZV). The client’s confusion, agitation, and hallucinations do not suggest a viral infection as the primary cause. |
| Administer lorazepam. | Expected | Lorazepam is a benzodiazepine that can be used for acute agitation, anxiety, or delirium-related distress. Since the client is agitated and confused, lorazepam is an appropriate intervention. |
| Initiate 1:1 supervision. | Expected | The client is confused, agitated, and hallucinating, which increases the risk of self-harm, wandering, or injury. 1:1 supervision ensures safety. |
| Administer 0.9% sodium chloride 125 mL/hr by continuous IV infusion. | Expected | The client has dry mucous membranes, suggesting possible dehydration, which can contribute to confusion and agitation. IV fluids help restore hydration. |
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