Thyroid Hormones Quiz

Which of the following hormones is NOT secreted by the thyroid?

• Triiodothyronine (T3)

• Thyroxine (T4)

• Calcitonin

• Thyroid stimulating hormone (TSH)

What is the role of calcitonin in the body?

• Increases blood calcium levels

• Reduces the concentration of calcium in the blood

• Stimulates the production of T3 and T4

• Increases basal metabolic rate (BMR)

What condition is characterized by excessive release of thyroid hormones?

• Hypothyroidism

• Euthyroid

• Hyperthyroidism

• Myxedema

Which symptom is NOT associated with hyperthyroidism?

• Weight loss

• Cold intolerance

• Increased appetite

• Tremor

What is the correct position for a sonographic exam of the thyroid?

• Prone with the head turned to the side

• Supine with the shoulder and upper back elevated

• Sitting upright with the neck flexed

• Lying on the side with the neck extended