MCQ
A patient suffering from cholera is given saline drip because:
- A$Cl^-$ ions are important component of blood plasma.
- ✓$Na^+$ ions help to retain water in the body.
- C$Na^+$ ions are important in transport of substances across membrane.
- D$Cl^-$ ions help in the formation of $\text{HCl}$ in stomach for digestion.