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HMS, BM EQ-Bank 71 MC

A triathlete experiences stomach cramps in the final leg of their race. This is most likely due to:

  1. Excess enzyme production
  2. Reduced digestive activity
  3. Increased blood flow to the gut
  4. Enhanced nutrient absorption
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\(B\)

Show Worked Solution

Consider Option B:  Reduced digestive activity

  • Blood diversion from digestive system to working muscles during intense exercise reduces digestive function.

Other Options:

  • A is incorrect: Enzyme production actually decreases during intense exercise.
  • C is incorrect: Blood flow is diverted away from digestive system during exercise.
  • D is incorrect: Absorption decreases during intense exercise due to reduced blood flow.

\(\Rightarrow B\)