ORS (Oral Rehydration Solution) is a life-saving mixture used to prevent and treat dehydration caused by diarrhea, especially in children.
• What is ORS:
- ORS is a specific combination of clean water, salts (sodium chloride, potassium chloride), and sugar (glucose)
- It helps replace fluids and electrolytes lost during diarrhea or vomiting
- WHO and UNICEF recommend a standard formula
• Why Water is the Correct Mixing Liquid:
- ORS powder is designed specifically to be dissolved in clean drinking water
- Water ensures correct concentration of salts and sugar for proper absorption
- Other liquids alter the composition and can be harmful
• Why Other Options are Incorrect:
- (A) Milk:
- Milk contains proteins, fats, and lactose
- Can be difficult to digest during diarrhea
- Alters electrolyte balance and may worsen diarrhea
- (B) Soup:
- Contains salt and other ingredients
- Unknown concentration—cannot ensure correct ORS formula
- May not have proper glucose-electrolyte balance
- (C) Juice:
- High sugar content (fructose)
- Too much sugar can draw water into intestine (osmotic diarrhea)
- Wrong electrolyte concentration
• ORS Preparation Guidelines:
- Use clean drinking water (boiled and cooled if unsure)
- Follow package instructions exactly
- Use entire packet for correct amount of water (usually 1 liter)
- Do not boil after mixing
- Discard after 24 hours
• ORS Recipe (if packet unavailable):
- 1 liter clean water
- 6 teaspoons sugar
- 1/2 teaspoon salt
Final Answer: (D) Water