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249.The answer is d.(Young, p 358. Junqueira, p 451. Strauss and Barbieri, pp 262–270.)The patient described in this question is ...

1- to 3-mm thick, and the glands are straight, with the spiral arteries only slightly coiled. This diagram of the early secretor ...

those granulosa cells that remain attached to the zona pellucida. The cumulus oophorus (notlabeled) represents those granulosa c ...

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Urinary System Questions DIRECTIONS: Each item below contains a question or incomplete statement followed by suggested responses ...

In the accompanying transmission electron micrograph of the renal corpuscle, which of the following is the function of the cell ...

Urinary System 387 256.A 15-year-old boy presents with hematuria, hearing loss, lens dislo- cation, and cataracts. Genetic analy ...

257.A 14-year-old girl presents in the pediatric nephrology clinic with fatigue, malaise, anorexia, abdominal pain, and fever. S ...

Urinary System 389 258.The arrows in the accompanying scanning electron micrograph of the renal glomerulus indicate which of the ...

259.In a patient with diabetes mellitus of 30 years’ duration, complica- tions related to kidney function may include which of t ...

Urinary System Answers 254.The answer is c.(Kierszenbaum, pp 124, 389, 413, 456. Junqueira, pp 294, 296, 353.)Carbonic anhydrase ...

formed from the fusion of the capillary and podocyte-produced basal laminae. 256.The answer is d.(Kierszenbaum, pp 373–375. Junq ...

physical barrier to the passage of large proteins from the blood to the uri- nary space. Glycosaminoglycans, particularly hepara ...

ADH stimulation increases collecting duct permeability to water, allowing the production of hyperosmotic urine. Without ADH, the ...

cell surface molecules. In addition, to its role in diabetes, RAGE interacts with molecular pathways that regulate homeostasis, ...

396 Anatomy, Histology, and Cell Biology 260.The answer is e.(Junqueira, pp 374–377.)Only the thin loops of Henle are found excl ...

Eye and Ear Questions DIRECTIONS: Each item below contains a question or incomplete statement followed by suggested responses. S ...

265.Which of the following occurs in diabetic retinopathy? a. Reduction in the thickness of the basal lamina of small retinal ve ...

268.The direction in which vestibular hair cell stereocilia are deflected is important for which of the following reasons? a. Di ...

271.In the structure shown below, the structure labeled D is responsible for which of the following? 400 Anatomy, Histology, and ...