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← Nature & AnimalsWhich risk increases when prolonged antibiotic usage occurs?
A)Microbiome-mediated pathogen-resistance increases✓
B)Enhanced nutrient absorption prevails
C)Improved muscle recovery develops
D)Increased red blood cell proliferation
💡 Explanation
Prolonged antibiotic use disrupts native gut microbiomes; this disruption enables opportunistic bacterial colonization via competitive exclusion. Therefore, antibiotic resistance risk sharply increases in the gut, rather than improved function, because native bacteria are depleted.
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