What is hydroxyapatite?
a. A calcium-binding protein that regulates muscle contractions
b. Crystals made of calcium and phosphorus
c. A calcium regulatory hormone secreted by the thyroid gland
d. A compound in plant foods that binds to calcium and phosphorus and inhibits absorption
e. Potassium and sodium crystals found in the framework of bones
Answer: B
You might also like to view...
What fraction of the U.S. population lives in poverty?
a. 1/20 b. 1/8 c. 1/4 d. 1/3
All of the following are true regarding growth and development characteristics of six to nine year olds EXCEPT:
1.gains in height slow. 2.gains in weight slow. 3.the child sleeps 5 to 6 hours. 4.the child is likely to have childhood communicable diseases.
Which of the following bariatric surgical procedures has the advantage of being reversible?
a. Laparoscopic Roux-en-Y gastric bypass b. Vertical banded gastroplasty c. Roux-en-Y gastric bypass d. Adjustable gastric banding
What amino acid supplement is strongly recommended for burn, trauma, and ICU patients?
a. arginine b. lysine c. cysteine d. tyrosine e. glutamine