The nurse reminds the patient that the salivary glands excrete saliva, which starts the digestion of
Starches
Fat
Protein
Fiber
The Correct Answer is A
A. Saliva contains enzymes like amylase that break down starches into simpler sugars, initiating their digestion in the mouth.
B. Fat digestion primarily starts in the small intestine with the action of bile and pancreatic lipase.
C. Protein digestion begins in the stomach with the action of enzymes like pepsin.
D. Fiber is not digested by enzymes in the human digestive system, though it aids in digestion and promotes bowel movements.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Vitamin D is a fat-soluble vitamin that the body can store; it is not water-soluble.
B. Vitamin C is a water-soluble vitamin, essential for various bodily functions, and needs to be replenished regularly as the body doesn't store it.
C. Vitamin E is a fat-soluble vitamin stored in the body's fatty tissues and organs, not water-soluble.
D. Vitamin A is also a fat-soluble vitamin stored in the liver and fatty tissues, not water-soluble.
Correct Answer is ["B","C","E"]
Explanation
A. Peanut butter does contain some fiber but typically in lesser amounts compared to other sources like whole grains or fruits.
B. Kidney beans are excellent sources of fiber, aiding in digestive health and preventing constipation.
C. Whole wheat bread, particularly if it's whole grain, is a good source of dietary fiber beneficial for relieving constipation.
D. Lean turkey is a protein source and doesn’t contain significant amounts of fiber.
E. Strawberries are high in fiber and can aid in improving bowel movements due to their fiber content.
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