A nurse in the emergency department is caring for a 14-year-old who has anorexia nervosa.

• The client was brought to the emergency department by a parent due to fainting at home earlier this evening.
• The parent reports that the client has been worried about their weight and has been refusing to eat.
• The parent also reports the client has been spending several hours at the local gym.
• Vital signs were obtained and labs were drawn as requested by the provider.

Which of the following 5 assessment findings require immediate follow-up?

Choice A rationale:

Obsession over a fictitious defect in physical appearance is characteristic of body dysmorphic disorder, not generalized anxiety disorder (GAD).

Individuals with body dysmorphic disorder become preoccupied with an imagined or slight defect in their appearance, often to the point of significant distress and impairment in functioning.

They may engage in excessive grooming behaviors, repeatedly check their appearance in mirrors, or avoid social situations due to their appearance concerns.

While individuals with GAD may also experience concerns about their physical appearance, these concerns are typically not as severe or pervasive as those seen in body dysmorphic disorder.

Choice B rationale:

Constant worry about the undiagnosed presence of an illness is a hallmark feature of GAD.

Individuals with GAD often experience excessive worry about a variety of things, including health, finances, relationships, and work.

This worry is often accompanied by physical symptoms such as restlessness, fatigue, difficulty concentrating, and muscle tension.

The worry is typically difficult to control and can significantly interfere with daily life.

Choice C rationale:

Sudden unexplained loss of vision without a physical medical explanation is not a common symptom of GAD. It may be indicative of a more serious medical condition, such as a stroke or a neurological disorder.

It is important to rule out any potential medical causes before attributing a symptom like this to GAD.

Choice D rationale:

Prior physical health followed by the need for two surgeries within the last three months may be a stressful life event that could contribute to the development of GAD.

However, it is not a specific symptom of GAD.

Many people experience stressful life events without developing GAD.

The presence of other symptoms, such as excessive worry and physical symptoms, is necessary for a diagnosis of GAD.

The adverse effect the nurse should report to the provider is A. Sweating and fever.

This combination of symptoms is a key indicator of Serotonin Syndrome, a potentially life-threatening condition that, while rare with buspirone alone, can occur, particularly if the client is taking other medications that increase serotonin (like SSRIs or MAOIs).

The nurse should report these signs immediately because:

• Sweating (Diaphoresis) and High Fever (Hyperthermia) are core components of the triad of symptoms for Serotonin Syndrome (autonomic instability).

• Serotonin Syndrome also involves changes in mental status (e.g., confusion, hallucinations, which is option D) and neuromuscular hyperactivity (e.g., muscle rigidity, tremors).

• This is a medical emergency that requires immediate intervention to prevent complications like rhabdomyolysis, metabolic acidosis, and renal failure.

In comparison:

• C. Decreased appetite is a common, generally mild, and manageable side effect.

• D. Hallucinations are a serious central nervous system side effect, but when presented alongside the life-threatening systemic signs of Serotonin Syndrome (A), option A represents the more urgent and dangerous adverse reaction.

• B. Discolored urine is not a standard adverse effect and would need investigation, but is not as acutely critical as signs of Serotonin Syndrome.