Answer;
ORT or oral rehydration therapy
ORT is necessary to return the osmolarity of the intestines to normal.
Step-by-step explanation;
- Oral re-hydration therapy (ORT) refers to a type of fluid replacement used to prevent and treat dehydration, especially that due to diarrhea that leads to excess loss of water and electrolytes in the intestines.
- ORT involves drinking water with modest amounts of sugar and salts, specifically sodium and potassium.