Most gallstones are composed primarily of which of the following? ...

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Most gallstones are composed primarily of which of the following?
 
  A. Cholesterol
  B. Neutral fat
  C. Bile pigment
  D. Calcium oxalate

Question 2

Which of the following statements regarding calcific aortic stenosis is INCORRECT?
 
  A. Aortic stenosis is a congenital abnormality that occurs predominantly in infants and children.
  B. Most cases of aortic stenosis in older adults result from fibrosis and calcification of normal three cusp aortic valve.
  C. The same risk factors that predispose to coronary artery disease may also promote the degenerative changes in the aortic valve responsible for the valve fibrosis and calcification.
  D. Persons with a bicuspid aortic valve are susceptible to fibrosis and calcification of the valve because of the unusual stresses placed on the valve caused by its bicuspid configuration.

[lorealeza]

Answer to Question 1

A

Answer to Question 2

A

[bb]

Thanks for the timely response, appreciate it

[raenoj]

Gracias!