One important function of mucus is to ____
a. help solubilize bile
b. stabilize pancreatic enzymes
c. enhance absorption of vitamin B12
d. protect the stomach walls from digestion
e. facilitate peristalsis
ANS: D
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A person exhibiting symptoms of impaired work performance, general fatigue, pale skin,
depressed immune function, impaired cognitive and nerve function, and impaired memory is likely suffering from A) pellagra. B) macrocytic anemia. C) beriberi. D) neural tube defects.
TW is a 45 yo M who presents to the hospital with candidiasis, malaise, and diarrhea. He reports that he finally came into the hospital because he has had diarrhea for over 4 weeks and is just "sick and tired.". He cannot eat very much because of the "sores in my mouth.". He doesn't know how much weight he has lost in total but it has been at least 30# since he was at the outpatient clinic last
year. HT: 6'0 WT: 156# The registered dietitian completes his/her assessment on TW. It can also be determined that TW has: a. non-compliance with taking prescribed medications. b. severe diarrhea. c. AIDS-related wasting syndrome. d. lipodystrophy syndrome.
Which organ senses the body's blood pressure?
a. Heart b. Kidney c. Liver d. Pancreas
The Dietary Guidelines for Americans must be updated every _____
a. 6 months b. year c. 5 years d. 10 years e. 15 years