DHN 101 Exam 1 Questions with All Correct Answers
Which of the following substances participates in a chemical reaction that results in the digestion of fat? - Answer-Gastric lipase
The primary function of the cardiovascular system is - Answer-circulation of blood throughout the body
Last n...
DHN 101 Exam 1 Questions with
All Correct Answers
Which of the following substances participates in a chemical reaction that results in the
digestion of fat? - Answer-Gastric lipase
The primary function of the cardiovascular system is - Answer-circulation of blood
throughout the body
Last night Sara ate French fries, fried fish, and creamy cole slaw. For dessert, she had
a chocolate milk shake. About an hour after eating this food, she suddenly complained
of severe abdominal pain. Based on this information, Sara probably has - Answer-
gallstones
A molecule forms when two or more atoms are attracted to each other and held
together by - Answer-bonds
Paisley usually has four bowel movements each week. Based on this info, Paisley
should - Answer-not worry, because she is not constipated
The ____ is the second segment of the small intestine - Answer-jejunum
A food has a pH that is higher than the pH of pure water but lower than the pH of oven
cleaner. Based on this info, the food is - Answer-an egg white
A scientist adds 5 mcg of the mineral cadmium to the daily diet of 100 4-week-old lab
mice. After 12 weeks, the researcher weighs and takes blood samples from each
mouse. According to her findings, the mice lost weight during the 12-week period and
they have abnormal levels of certain hormones in their blood. Based on this info, what
would you tell the researcher about her findings? - Answer-The findings are not
meaningful or valid because of the way she designed her study.
A scientist discovers a chemical compound in certain rocks that she calls "stonia". She
cannot market extracts that contain stonia as a dietary supplement, because it -
Answer-does not contain dietary ingredients
Zach takes 500 mg of vitamin C daily. He advises friends to take vitamin C supplements
because, he claims, the vitamin protects him from cold viruses. His claim about the
usefulness of the vitamin is an - Answer-anecdote
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