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DMS333-AB5
USIDMS Thyroid
Question | Answer |
---|---|
What 3 muscles are known as the "strap muscles"? | thyrohyoid, omohyoid, and sternohyoid |
True or false. The hyoid bone is inferior to the thyroid. | false; superior |
What 3 hormones do the thyroid produce? | T3, T4, and calcitonin |
True or false. The thyroid is a part of the endocrine system. | true |
Hyperthyroidism involves TSH levels that are too low or high? | low |
What are the 3 signs for Grave's Disease? | toxic goiter, proptosis, skin changes (thickening) |
Any enlargement of the thyroid gland is known as a _______. | goiter |
A patient who is having an US on his thyroid complains of a fever and has redness and swelling of the neck. Which type of thyroiditis is this patient most likely to have? It is a temporary viral infection. | DeQervain's thyroiditis |
What is the most common malignancy of the thyroid? | papillary cancer |
True or false. The parathyroid is located on the posterior lateral surface of the thyroid. | false; posterior medial |
What muscle lies posterior and lateral to each thyroid lobe? | longus colli muscle |
What is the name for a lobe that arises from the isthmus and tapers superiorly just anterior to the thyroid? | pyramidal lobe |
When the thyroid is producing the correct amount of thyroid hormone, it is considered to be _________. | euthyroid |
PTH will increase with low _______ levels in the blood. | calcium |
Congenital anomalies that appear in the midline of the neck anterior to the trachea are called ________ ________ _______. | thyroglossal duct cysts |
True or false. Parathyroid adenoma are common causes of hyperparathyroidism. | true |
What is another name for a toxic multinodular goiter? | adenomatous hyperplasia |
What hormone decreases the concentration of calcium in the blood by first acting on bone to inhibit its breakdown? | calcitonin |
True or false. TSH is produced by the thyroid gland. | false; anterior pituitary gland |
With hypothyroidism, are T3 and T4 levels too high or too low? | too low |