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← Human Body & HealthA patient with severe burns receives a water-soluble drug. If edema significantly increases their total body water volume, which consequence follows regarding the drug's effect?
A)Clearance rate will rapidly increase
B)Bioavailability will substantially improve
C)Plasma concentration will significantly decrease✓
D)First-pass metabolism will become saturated
💡 Explanation
Increased total body water expands the drug's distribution volume. Because the drug disperses across a larger fluid volume, its plasma concentration decreases, therefore leading to a reduced therapeutic effect, rather than increased bioavailability or clearance changes.
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