Which of the following vitamins plays an essential role for healthy eyes?
A. vitamin K
B. vitamin C
C. vitamin A
D. vitamin D
ANS: C
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Pancreatic amylase
A. digests starch in the small intestine. B. converts glucose to energy in cells. C. contributes to cystic fibrosis. D. is secreted by the gallbladder.
A woman has gained 30 pounds in her first two months of pregnancy and has been diagnosed with gestational diabetes. What should she know about her health risks from this condition? a. She is at risk of having a low-birthweight baby
b. This condition is permanent and must be monitored frequently. c. She should stop eating all carbohydrates to lower her blood glucose. d. This condition usually goes away after the baby is born. e. Her baby will have lifelong type 1 diabetes.
A registered dietitian is assisting with placement of a nasogastric tube in a patient. The patient has just received a dose of metoclopramide (Reglan). What is the next appropriate step in the process?
a. Insert the tube in the patient's nose and advance the tube b. Obtain an abdominal radiograph c. Remove the stylet from the tube d. Measure for gastric placement e. Tape the tube to the patient's nose
In the field of nutrition, a laboratory experiment is most often conducted using
A. humans. B. animals. C. plants. D. insects.