A registered nurse is called to the home of a neighbor and finds an unconscious person still holding a medication bottle labeled "clonazepam". What is the nurse's first action?

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.

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.