In side-lying position, pillows are used between which body parts to provide support?

In the side-lying position, placing pillows between the knees and upper arms provides crucial support and helps maintain proper body alignment. This positioning reduces pressure points and discomfort, enhancing stability and promoting better circulation. Proper alignment is essential in preventing strain on the spine and joints, making the use of pillows vital in this context.

The knee area benefits from a pillow as it helps to keep the legs in line, which reduces stress on the hip and lower back. At the same time, supporting the upper arms with a pillow prevents them from falling forward, thereby minimizing strain on the shoulder and neck regions. This method of support is especially important for patients who may have limited mobility or specific alignment needs due to injury or surgery.

While the other answer choices involve areas of the body that need support, they do not specifically address the alignment and comfort needs within the side-lying position as effectively as the knees and upper arms do.