Nursing Acceleration Challenge Exam (NACE) PN-RN Practice Test

Which of the following motions should be included in range-of-motion exercises for the forearm?

1. Supination.

2. Pronation.

3. Both supination and pronation.

4. Rotation and extension.

The correct answer is: Both supination and pronation.

Range-of-motion exercises for the forearm should include both supination and pronation because these movements are essential for maintaining flexibility and function in the forearm. Supination involves rotating the forearm so that the palm faces upward or forward, while pronation involves rotating it so the palm faces downward or backward. Incorporating both movements ensures a comprehensive approach to range-of-motion activities, allowing for complete functional use of the wrist and hand. Including only one of these motions would not adequately engage the full range of motion of the forearm, potentially leading to limitations in function or increased stiffness. Rotation and extension, while relevant for other joint movements, do not specifically address the unique movements of the forearm that are crucial for tasks such as turning doorknobs or using utensils. Thus, focusing on both supination and pronation is essential for effective forearm rehabilitation and maintenance.