Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← Human Body & HealthA patient's small intestine exhibits reduced expression of cholecystokinin (CCK) receptors, specifically affecting digestive processes. Which consequence follows regarding bile secretion and fat digestion?
A)Increased bile acid reabsorption occurs
B)Pancreatic lipase activity increases drastically
C)Gastric emptying rate significantly decreases
D)Emulsification of fats will be impaired✓
💡 Explanation
Reduced CCK receptor expression impairs the signaling pathway for bile release from the gallbladder, because CCK stimulates gallbladder contraction. This directly reduces bile secretion, and therefore the emulsification of fats will be impaired, rather than alternative effects on lipase or gastric function.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Human Body & Health →- If a previously healthy individual suddenly develops widespread organ damage due to an overactive immune response following a minor infection, which mechanism is most likely driving this outcome?
- Why does prolonged use of topical corticosteroids increase the risk of skin infections more than barrier creams?
- A patient taking warfarin undergoes a liver function test. Which outcome affecting blood coagulation is most likely if liver function is severely impaired?
- Why does the perceived intensity of a light source diminish more slowly than predicted by the inverse square law when viewed peripherally?
- Why does sustained strenuous exercise in a hot environment cause increased plasma osmolality to trigger thirst more effectively than after rapid intravenous saline infusion?
- Which immunological consequence results when B-cells undergo somatic hypermutation in germinal centers?
