What percentage of fluid loss is considered moderate dehydration?

Correct option is B

Answer: (b) 5-10%
Explanation:
Dehydration is classified into mild, moderate, and severe based on fluid loss as a percentage of body weight:
· Mild dehydration: <5% fluid loss
· Moderate dehydration: 5-10% fluid loss
· Severe dehydration: >10% fluid loss
Other Options Explained:
· (a) 15-20%: This level of dehydration is extremely severe and life-threatening, often leading to shock and organ failure.
· (c) 10-15%: This falls into the category of severe dehydration, not moderate.
· (d) 5%: While 5% is at the lower end of moderate dehydration, it is generally considered mild to moderate.
Conclusion:
Since moderate dehydration is defined as 5-10% fluid loss, the correct answer is: (b) 5-10%.