In a 12-month-old child with Diarrhea, the dose of zinc is:
**Core Concept**
The treatment of acute diarrhea in children involves the administration of zinc supplements to reduce the duration and severity of the illness. Zinc supplementation has been shown to have a significant impact on the treatment of diarrhea in children, particularly in developing countries.
**Why the Correct Answer is Right**
Zinc supplementation in children with acute diarrhea is recommended due to its role in maintaining intestinal barrier function and immune response. The recommended dose of zinc for children with acute diarrhea is 20 mg per day for 10-14 days. This dose has been shown to be effective in reducing the duration of diarrhea and improving nutritional outcomes in children. The mechanism of action of zinc in treating diarrhea involves the enhancement of intestinal epithelial cell function, reduction of inflammation, and modulation of the immune response.
**Why Each Wrong Option is Incorrect**
**Option A:** Incorrect as it is lower than the recommended dose of zinc for children with acute diarrhea.
**Option B:** Incorrect as it is higher than the recommended dose of zinc for children with acute diarrhea.
**Option C:** Incorrect as it is not the recommended duration of zinc supplementation for children with acute diarrhea.
**Clinical Pearl / High-Yield Fact**
It's essential to note that zinc supplementation should be initiated promptly in children with acute diarrhea, as it has been shown to have a significant impact on reducing the duration and severity of the illness.
**Correct Answer: C. 20mg per day for 10-14 days**