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← Human Body & HealthWhich risk escalates when interstitial lung distance increases?
A)Reduced alveolar oxygen diffusion rate✓
B)Elevated surface tension effects
C)Accelerated red blood cell lysis
D)Increased airway resistance
💡 Explanation
Impaired alveolar oxygen diffusion rate emerges due to Fick's Law dictating gas diffusion inversely proportional to distance. Because diffusion decreases, less oxygen reaches the bloodstream; therefore hypoxemia occurs rather than increased hemolysis happening elsewhere or simple airway resistance changes.
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