What is the average lifespan of red blood cells?
a. Two weeks b. One month
c. Four months d. Six months
c
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The __________ is the phenomenon in which study results are influenced by an unexpected alteration of a behavior by the study participants
Fill in the blank(s) with correct word
A team of scientists extracts a chemical that they call "Zombia" from the leaves of a common house plant. One of the scientists would like to market Zombia as a dietary supplement because it makes people sleepy when it's injected into them. Based on this information, Zombia
A. cannot be marketed as a dietary supplement. B. cannot be marketed as a dietary supplement because its source is widespread in nature. C. can be marketed as a dietary supplement because it's from a plant. D. can be marketed as a dietary supplement, but only if it's promoted as a conventional food item.
Enteral nutrition support is appropriate for hospital patients who:
a. have an ileostomy or colostomy. b. are unlikely to meet their nutritional needs orally for 7 to 10 days. c. have dumping syndrome or short-bowel syndrome. d. are being weaned from total parenteral nutrition.
What percentage of Filipinos are employed in professional or management careers?
a. 50 b. 30 c. 40 d. 10 e. 25