The recommended oral dose of vitamin A to be given in a 10-month child with deficiency on each of day 1, 2 and 28 is __________
**Core Concept**
The question is testing the knowledge of the recommended treatment for vitamin A deficiency in children. Vitamin A deficiency is a significant public health concern, particularly in developing countries, leading to night blindness, xerophthalmia, and increased risk of infections. The World Health Organization (WHO) recommends a specific treatment protocol for vitamin A deficiency in children.
**Why the Correct Answer is Right**
The correct treatment for vitamin A deficiency in children involves administering a high dose of vitamin A on the first day of treatment, followed by a lower dose on the second day, and another dose after 2 weeks. This protocol is designed to rapidly correct the deficiency and prevent complications. The recommended oral dose of vitamin A for a 10-month-old child is 100,000 IU on day 1, 50,000 IU on day 2, and 100,000 IU on day 28. This dose is repeated after 2 weeks to ensure complete correction of the deficiency.
**Why Each Wrong Option is Incorrect**
* **Option A:** This option is incorrect because it does not specify the correct dose of vitamin A for a 10-month-old child.
* **Option B:** This option is incorrect because it does not follow the WHO recommended treatment protocol for vitamin A deficiency in children.
* **Option C:** This option is incorrect because it does not provide the correct dose of vitamin A for a 10-month-old child.
* **Option D:** This option is incorrect because it does not follow the WHO recommended treatment protocol for vitamin A deficiency in children.
**Clinical Pearl / High-Yield Fact**
The WHO recommends a specific treatment protocol for vitamin A deficiency in children, which involves administering a high dose of vitamin A on the first day of treatment, followed by a lower dose on the second day, and another dose after 2 weeks. This protocol is designed to rapidly correct the deficiency and prevent complications.
**Correct Answer:** . 200,000 IU on day 1, 100,000 IU on day 2, 200,000 IU on day 28