Which antioxidant vitamin listed depends on vitamin C for regeneration after it has been oxidized?
a. Vitamin A as retinol
b. Vitamin A as carotenoids
c. Vitamin D
d. Vitamin E
d
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A young adult, Caucasian patient is admitted due to abdominal pain. The patient reports recent episodes of diarrhea, and hematochezia is noted. Examination shows the patient to be febrile and tachycardic. Laboratory work shows an elevated ESR and anemia. Barium x-ray and endoscopy results show that in the patient's transverse colon, the bowel wall appears thickened, with ulcerations and haustral
atrophy present. What gastrointestinal condition is the patient most likely experiencing? a. Lactose intolerance b. Crohn's disease c. Ulcerative colitis d. Irritable bowel syndrome
Which of the following nutrients is oxidized at a higher rate when its intake is increased?
a. Fat b. Carbohydrate c. Protein d. A and B e. B and C
Which of the following would provide the MOST dietary fiber?
A) a serving of black beans B) a glass of rice milk C) four saltine crackers D) a serving of applesauce
Mario, a college student, maintains an average level of activity. If he requires 1800 calories daily for basal metabolism, approximately how many calories does he use in physical activity per day?
A) 1350 B) 900 C) 600 D) 2400 E) None of the above