Anesthesia Technician Practice Exam

Which of the following is an important factor to consider when positioning a patient for surgery to prevent neuropathy?

1. Prolonged exposure to anesthesia

2. Compression of peripheral nerves

3. Choice of surgical technique

4. Use of local anesthesia

The correct answer is: Compression of peripheral nerves

The correct answer emphasizes the significance of avoiding compression of peripheral nerves during surgical procedures. Proper patient positioning is crucial in preventing neuropathy, as sustained pressure on peripheral nerves can lead to ischemia and damage. This risk is particularly elevated in patients who may have underlying conditions that predispose them to nerve injury, such as diabetes or pre-existing neuropathies. When a patient is positioned incorrectly, it can result in positions that put undue stress on specific nerves, causing complications that may manifest as pain, numbness, or weakness after surgery. Techniques such as padding bony prominences, avoiding prolonged pressure in certain areas, and regular assessment of circulation can help mitigate these risks. While the other choices may relate to general aspects of anesthesia or surgical procedures, they do not directly address the mechanical and positional considerations that most directly influence the development of neuropathy. Therefore, understanding the implications of nerve compression is vital for anesthesia technicians and surgical teams to enhance patient safety and outcomes.