Question

Axillary roll prevents what type of nerve damage?

1) Radial nerve
2) Median nerve
3) Ulnar nerve
4) Brachial plexus

Answer 1

The axillary roll prevents damage to the brachial plexus during surgical procedures by supporting the body and relieving pressure on nerves.Hence, the correct answer is option 4.

Step-by-step explanation:

The axillary roll in medical procedures is positioned to help prevent nerve damage during surgery by supporting the patient's body and relieving pressure on the nerves. The specific nerve damage that the axillary roll helps prevent is to the brachial plexus. The brachial plexus arises from spinal nerves C4 through T1 and is responsible for enervating the arms. It includes the radial nerve, ulnar nerve, and median nerve. Proper positioning with an axillary roll can thus help avoid brachial plexus injuries, which could affect any of these associated nerves due to their interconnectedness within the brachial plexus structure.