Infection with which pathogen(s) causes bloody diarrhea?
A. Staphylococcus aureus
B. Salmonella
C. Escherichia coli O157:H7
D. B and C
D
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Malnutrition may occur during hospitalization if:
a. the nursing staff monitors the amount of food the patient eats. b. the hospital food is kept warm and nutrients are lost. c. the patient's family brings the patient food from home. d. the patient has many tests that prevent him or her from eating meals.
On a per-kcalorie basis, which of the following foods is richest in vitamin B6?
a. Meats b. Fruits c. Legumes d. Grains e. Dairy
What are the effects of iodine deficiency and iodine excess? What population groups show iodine abnormalities?
What will be an ideal response?
Which of the following foods is not preserved by fermentation?
a. cucumbers b. olives c. cabbage d. bacon e. all of the above are fermented