Q. Patients suffering from cholera are given a saline drip because
A) $Na^{+}$ ions help in stopping nerve impulses and hence, sensation of pain
B) $Na^{+}$ ions help in the retention of water in the body tissues
C) $NaCl$ is an important component of energy supply
D) NaCl furnishes most of the fuel required for cellular activity
Explanation
Severe diarrhea, vomiting, watery stools are the chief symptoms of cholera. All these lead to dehydration. Therefore patient suffering form cholera are given a saline drip because $Na^{+}$ ions help in the retention of water in the body tissue.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.