What is one notable sign of a thyroid storm?

What is one notable sign of a thyroid storm?

• A. High blood pressure
• B. Subnormal temperature
• C. Psychotic delirium
• D. Decreased respiratory rate

Answer: (C)

A thyroid storm, also known as thyrotoxic crisis, is a severe and life-threatening condition that occurs in individuals with uncontrolled hyperthyroidism. One of the hallmark signs of a thyroid storm is psychotic delirium. This manifests as extreme agitation, confusion, and altered mental status, which can escalate to features of psychosis. The underlying mechanism involves an extremely high level of circulating thyroid hormones, leading to a hypermetabolic state that affects various body systems, including the central nervous system. This hyperactivity can result in symptoms like restlessness, anxiety, and dramatic changes in mood or perception. While high blood pressure is also seen in thyroid storms due to increased cardiac output and peripheral resistance, it is not as distinctive as the psychotic symptoms in diagnosing the condition. Subnormal temperature and decreased respiratory rate do not align with the expected hyperactive signs of a thyroid storm, which typically features hyperthermia and tachypnea, respectively. Thus, recognizing psychotic delirium is critical for prompt identification and treatment of thyroid storm, making it a notable sign of this serious medical event.

A thyroid storm, also known as thyrotoxic crisis, is a severe and life-threatening condition that occurs in individuals with uncontrolled hyperthyroidism. One of the hallmark signs of a thyroid storm is psychotic delirium. This manifests as extreme agitation, confusion, and altered mental status, which can escalate to features of psychosis.

The underlying mechanism involves an extremely high level of circulating thyroid hormones, leading to a hypermetabolic state that affects various body systems, including the central nervous system. This hyperactivity can result in symptoms like restlessness, anxiety, and dramatic changes in mood or perception.

While high blood pressure is also seen in thyroid storms due to increased cardiac output and peripheral resistance, it is not as distinctive as the psychotic symptoms in diagnosing the condition. Subnormal temperature and decreased respiratory rate do not align with the expected hyperactive signs of a thyroid storm, which typically features hyperthermia and tachypnea, respectively. Thus, recognizing psychotic delirium is critical for prompt identification and treatment of thyroid storm, making it a notable sign of this serious medical event.