Endo UWorld

Question 1

Short stature, broad chest, amenorrhea

Answer 1

Turner’s

Question 2

Tall stature, gynecomastia, infertility

Answer 2

Klinefelter

Question 3

Macroorchidism, large jaw and ears

Answer 3

Fragile X

Question 4

Arachnodactyly, scoliosis, aortic root dilation

Answer 4

Marfan

Question 5

Short stature, hypotonia, obesity

Answer 5

Prader-Willi

Question 6

Inhibits alpha-glucosidase in the intestinal brush border

Answer 6

Acarbose

Question 7

Increase the sensitivity of target tissues to insulin

Answer 7

Metformin (a biguanide

Rosglitazone (thiazolidinedione)

Question 8

Renoprotective agent that decreases diabetic proteinura

Answer 8

ACE inhibitors (captopril, elanopril, lisinopril_

Question 9

Oral hypoglycemic agent that stimulates insulin release in type 2 diabetics

Answer 9

Glyburide (sulfonylurea)

Question 10

follicular hyperplasia with tall cells forming intrafollicular papillary projections in thyroid

Answer 10

papillary thyroid cancer

Question 11

mononuclear, parenchymal infiltration with well-developed germinal centers in thyroid

Answer 11

hashimoto’s

Question 12

mixed, cellular infiltration with occasional multinucleate giant cells

Answer 12

de Quervain’s

Question 13

extensive stromal fibrosis that extends beyond the thyroid capsule

Answer 13

Riedel’s

Question 14

branching papillary structures with interspersed calcified bodies in thyroid

Answer 14

papillary thyroid cancer

Question 15

sheets of uniform cells forming small follicles in thyroid

Answer 15

benign follicular adenoma (colloid containing microfollicles) of the thyroid

Question 16

nests of polygonal cells with congo red-positive deposits in the thyroid

Answer 16

medullary carcinoma

Question 17

pleomorphic giant cell nests with occasional multinucleate cells

Answer 17

anaplastic thyroid carcinoma

Question 18

stimulate insulin secretion by causing the closure of the ATP-sensitive K+ channels in β cells.

Answer 18

Sulfonylurea drugs such as tolbutamide or glyburide