When the infant returns to the unit after imperforate anus repair, the nurse should place the infant in which of the following positions? 1. On the abdomen, with legs pulled up under the body. 2. On...

When the infant returns to the unit after imperforate anus repair, the nurse should place the infant in which of the following positions?

1. On the abdomen, with legs pulled up under the body.

2. On the back, with legs extended straight out.

3. Lying on the side with the hips elevated.

4. Lying on the back in a position of comfort.