1.
Which hormone, released by the hypothalamus, helps regulate thyroid
hormone production?
A. Thyroid-stimulating hormone TSH) b. Thyrotropin-releasing hormone TRH) c.
Thyronine T3) d. Thyrocalcitonin T4
2. What is the normal longitudinal measurement of the thyroid gland in mm?
A. 20 40 b. 40 60 c. 60 80 d. 80 100
3. Which nodular pathology is associated with increased vascularity termed
“thyroid inferno ?
A. Hashimoto b. Graves c. De quervain d. Thyroiditis
4. Which is a common feature for a malignant mass?
A. Well-defined margin b. Hyperechoic echogenicity c. Internal doppler pattern d.
Cystic with thin septa
5. Which nodule would most likely present as oval, well-circumscribed, and
demonstrating a halo effect?
A. Adenoma b. Goiter c. Carcinoma d. Cyst
6. How does parathyroid hormone act as an endocrine regulator of calcium?
A. Deactivates osteoclasts b. Activates release of ca from bones c. Decreases
absorption of ca in GI tract d. Decreases urinary phosphate excretion
7. What is the most common cause of primary hyperparathyroidism?
A. Single parathyroid adenoma b. Parathyroid hyperplasia c. Parathyroid
carcinoma d. Anatomic variations of glands
8. Which developmental cyst results from a congenital modification of cervical
(
)
(
-
(
-
”
-
(
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lymphatic system?
A. Thyroglossal duct cyst b. Brachial cleft cyst c. Cystic hygroma d. Thyroid
tissue cyst
9. Which indicates the normal appearance of a cervical lymph node?
A. Circular shape b. Hypervascular c. Echogenic hilum d. 10 mm
ANSWERS
1.
B
2. B
3. B
4. C
5. A
6. B
7. A
8. C
>
:
9. C