A child with a cardiac defect assumes a squatting position. The nurse should determine that the position is effective for the child by noting: 1. Less energy required to play with toys on the floor....

A child with a cardiac defect assumes a squatting position. The nurse should determine that the position is effective for the child by noting:

1. Less energy required to play with toys on the floor.

2. Less dyspnea.

3. Relief of abdominal pressure.

4. Improved muscle tone.