How to be a hyperbaric oxygen RN?

To become a hyperbaric oxygen registered nurse (RN), you must first earn a nursing license by completing an accredited nursing program and passing the NCLEX-RN exam. Then, gain experience in critical care or wound care, and pursue specialized training or certification in hyperbaric medicine, such as the Certified Hyperbaric Nurse (CHN) credential. Strong knowledge of patient monitoring, oxygen therapy, and safety procedures is essential for working in hyperbaric environments.