Final answer:
The subject of this question is Medicine, and it is at a High School level. The question is asking about the percentage of anesthesia delivered by certified RN anesthetists in the US.
Step-by-step explanation:
The subject of this question is Medicine and it is at a High School level. The question is asking about the percentage of anesthesia in the US that is delivered by certified RN anesthetists.
The delivery of anesthesia in the US involves a team that includes a nurse and an anesthesia professional. The anesthesia professional can be a certified RN anesthetist, who is qualified to deliver anesthesia to patients.
While the exact percentage may vary, certified RN anesthetists play a significant role in delivering anesthesia in the US.