The protein-rich outer layer of skin cells is replaced every
A) three to four days.
B) 15 to 20 days.
C) 25 to 45 days.
D) four months.
ANS: C
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A patient with a GFR of 20 ml/min should receive how many grams of protein/kg?
a. 1.1 b. 0.8 c. 0.6 d. 0.2
Paul is a vegetarian and has been complaining lately from a loss of appetite, diarrhea, hair loss, and skin rush. Based on your knowledge, what mineral is he most likely lacking in his diet?
A. Selenium B. Calcium C. Zinc D. Carbohydrates
Beverages range between 84% and 100% water, with _______________ being at the lower end of the range
Fill in the blank(s) with correct word
Why is it recommended that tetracycline be taken on an empty stomach at least two hours before or after consuming dairy products? a. Stomach acidity affects calcium absorption
b. Too much tetracycline will be absorbed and blood levels will be too high. c. The combination of tetracycline and calcium will cause tooth enamel to discolor. d. Too much calcium will be absorbed and blood levels will be too high. e. Tetracycline and calcium will bind to each other, reducing the absorption of both.