The final product of carbohydrate digestion is a:
disaccharide.
monosaccharide.
polysaccharide.
fatty acid.
The Correct Answer is B
A. disaccharide: These are "double sugars" (like sucrose) that must be broken down further into single units before absorption.
B. monosaccharide: This is the simplest form of sugar (like glucose). The digestive system breaks all complex carbs down into monosaccharides so they can be absorbed into the bloodstream.
C. polysaccharide: These are complex carbs (like starch). Digestion starts with these; it doesn't end with them.
D. fatty acid: These are the end products of fat (lipid) digestion, not carbohydrates.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is {"dropdown-group-1":"D"}
Explanation
A. ossification plate: This is not a standard anatomical term.
B. proliferating zone: This is a specific region within the epiphyseal plate, but not the name of the whole structure.
C. zone of hypertrophy: This is just one layer of the growth plate.
D. epiphyseal plate: Commonly called the "growth plate," this hyaline cartilage layer allows the diaphysis (shaft) of a long bone to increase in length during childhood.
Correct Answer is B
Explanation
A. fluid balance and waste removal: While the system does move waste, "waste removal" is more a function of the urinary and digestive systems.
B. fluid balance and immunity: The lymphatic system returns leaked tissue fluid to the blood (fluid balance) and houses white blood cells that fight infection (immunity).
C. immunity and waste removal: This misses the critical role of returning fluid to the circulatory system to prevent edema.
D. waste removal and gas exchange: Gas exchange is strictly the function of the respiratory and circulatory systems.
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