Certified Ophthalmic Medical Technologist (COMT) Practice Exam

What is a common symptom of hyperthyroidism?

1. Weight gain

2. Increased appetite

3. Fatigue

4. Anxiety

The correct answer is: Anxiety

Hyperthyroidism is a condition characterized by an overproduction of thyroid hormones, which can significantly affect various bodily functions. One of the common symptoms associated with this condition is anxiety. This occurs because elevated levels of thyroid hormones can lead to an increased metabolism and heightened nervous system activity, which may manifest as restlessness, irritability, and anxiety in individuals. Anxiety in hyperthyroidism can also be attributed to the increased heart rate, sweating, and overall hyperactive state that thyroid hormones promote. Patients may experience feelings of nervousness or unease, which can impact their quality of life. Recognizing anxiety as a symptom can help in diagnosing hyperthyroidism and facilitating early intervention and management. In contrast, while symptoms such as weight gain, increased appetite, and fatigue may occur in other thyroid conditions, such as hypothyroidism or different disorders, they do not align with the hallmark features of hyperthyroidism, making anxiety the more relevant symptom in this context.