AEMCA Practice Exam

What might be a psychological symptom of hyperthyroidism?

1. Fatigue.

2. Depression.

3. Increased anxiety.

4. Memory loss.

The correct answer is: Increased anxiety.

Increased anxiety is indeed a psychological symptom frequently associated with hyperthyroidism. This condition results from the excessive production of thyroid hormones, which can significantly elevate the body's metabolic rate. The upregulation of these hormones leads to heightened nervous system activity, manifesting as symptoms like restlessness, irritability, and, especially, increased anxiety. Individuals with hyperthyroidism often report feeling excessively anxious or nervous, which can impact their daily functioning and quality of life. Other choices listed may relate to thyroid function but are not typical psychological symptoms of hyperthyroidism. Fatigue, for example, is more commonly linked to hypothyroidism, while depression can also occur but is not as characteristic as the anxiety symptoms associated with hyperthyroidism. Memory loss may arise in various medical conditions but is not a specific psychological symptom tied to hyperthyroidism. The distinct correlation between increased anxiety and hyperthyroidism reinforces the understanding of the psychological impacts of thyroid dysfunction.