Which of the following is incorrect pertaining to herniation of the nucleus pulposus?
A) usually occurs posterolaterally
B) may produce lumbago
C) may produce sciatica
D) tends to occur acutely in an elderly person
E) typically occurs at or near the lumbosacral junction
Ans: D
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A) Peptase B) Villi C) Chyle D) Lacteals
What are the pathological effects of renal failure?
What will be an ideal response?
Which of the following statements regarding pulmonary surfactant is TRUE?
A. It is secreted into the intrapleural space. B. It increases airway resistance. C. It can only interact with other lipid molecules. D. It is secreted by type I alveolar cells. E. It increases the compliance of the lungs.
Thin __________ __________ cells line the surface of the alveoli and allow for efficient gas exchange.
Fill in the blank(s) with the appropriate word(s).