The PN nurse is giving a report to a nursing student. Which information should be reported if the client has a diagnosis of hyperthyroidism? A. Tachycardia B. Subnormal temperature C. Frontal headache D. Insomnia

Hyperthyroidism is a condition in which the thyroid gland produces excessive amounts of thyroid hormones. This overproduction of hormones leads to an increased metabolic rate, resulting in various symptoms related to increased metabolism and activity in the body.

Let's analyze each of the options and see which one is related to the symptoms of hyperthyroidism: A. Tachycardia: An increased heart rate is a common symptom of hyperthyroidism, as the higher metabolism associated with the condition causes the heart to pump blood faster. Tachycardia is typically defined as a heart rate above 100 beats per minute. B. Subnormal temperature: Hyperthyroidism is usually associated with an increased body temperature due to the higher metabolism. This option is not a typical symptom of hyperthyroidism. C. Frontal headache: Although headaches can occur in some cases of hyperthyroidism, they are not a symptom specific to this condition. Therefore, this option is less relevant than others. D. Insomnia: Insomnia, or difficulty sleeping, is a common symptom of hyperthyroidism. This is due to the increased activity in the body, which can make it difficult to relax and fall asleep.

Based on our analysis, option A (Tachycardia) is the most relevant and specific symptom that should be reported to a nursing student in the case of a client with hyperthyroidism. This is because tachycardia is a common and specific symptom of hyperthyroidism, directly related to the increased metabolic rate and activity in the body. Therefore, the correct answer is A. Tachycardia.