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← Human Body & HealthAn individual with advanced cystic fibrosis experiences recurring lung infections that damage the pancreas. Which effect dominates their digestive system due to enzyme insufficiency?
A)Increased water absorption in colon
B)Enhanced protein breakdown in stomach
C)Reduced gastric emptying into duodenum
D)Impaired fat absorption in small intestine✓
💡 Explanation
Cystic fibrosis leads to pancreatic damage, impairing the secretion of lipase, which is essential for fat digestion. Because fat absorption relies heavily on lipase-mediated breakdown and micelle formation, enzyme insufficiency causes impaired fat absorption. Therefore, the answer is D, rather than A, B, or C, which involve different digestive processes or locations.
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