Q. What is dehydration? Write the causes of dehydration.
Ans: Dehydration is excessive loss of water from the body.
Causes of dehydration are
1. Diarrhea, vomiting, Fever
2. Excessive sweating- While sweating you lose water.
3. Excessive bleeding due to accidents result in shortage of water in the body and can cause dehydration.
4. High dosage of tablets