Where is the epiglottis located?
a. Throat b. Bile duct
c. Pancreatic duct d. Lower esophagus
a
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An investigator wanted to determine the effect of egg consumption on cholesterol levels. She asked a group of participants to consume three eggs per day for three weeks and another group of participants to not include eggs in their diet. She tested the cholesterol levels of both the groups before and after the three weeks. This type of study is called a(n) _____
A) clinical trial study B) epidemiologic study C) cohort study D) intervention study
Which of the following adult populations is least likely to have lactose maldigestion?
A) Native Americans B) Asian Americans C) Caucasian Americans D) African Americans E) Mexican Americans
Soluble fibers are found in:
a. celery, wheat bran, and corn. b. kidney beans, apples, and oatmeal. c. corn, apples, and sunflower seeds. d. celery, soybeans, and bran flakes.
PERT is a tool that will help you:
a. control large projects and calculate the time needed to get the job done b. assign workers to various tasks c. determine productivity levels d. determine the average check