ARRT Patient Care Practice Exam

What is the optimal position for a patient experiencing difficulty breathing during an X-ray?

1. Supine position

2. Sitting position

3. Prone position

4. Lying on the left side

The correct answer is: Sitting position

The sitting position is optimal for a patient experiencing difficulty breathing during an X-ray for several reasons. When a person is seated, gravity assists with lung expansion, allowing for better airflow and oxygen exchange. This position helps minimize pressure on the diaphragm and the lungs, facilitating deeper and more effective breaths. Additionally, sitting up can ease anxiety and promote a sense of control for the patient, which can be beneficial in managing their respiratory distress. In contrast, lying supine or prone may restrict lung capacity and lead to further breathing difficulties. The supine position can compress the lungs, especially if the patient has conditions such as obesity, which might worsen their respiratory issues. The prone position, while sometimes beneficial in specific clinical scenarios, is generally not recommended for standard imaging when a patient is struggling to breathe, as it can further obstruct ventilation. Lying on the left side may offer some relief due to its potential to decrease pressure on the right lung, but it doesn’t provide the same advantages for lung expansion and ease of breathing as the sitting position does.