An anesthesiologist is trained to administer drugs to induce partial or complete loss of feeling.(anesthesia) during a surgical procedure.
One example of a drug used for anesthesiology is Propofol (Diprivan).
Paralysis also known as nerve damage is just one of the diseases that can come out of be put under anesthesia.
Here's a list of other complications that can come for anesthesia: Bladder problems, eye damage, muscle pains, chest infections, memory loss, and hypothermia.
When going under surgery there will be a group of people around during this process to make sure everything running smoothly. The following people will be present during the operation; the nurse, surgeon, anesthesiologist,the surgeons assistants, and the scrub nurse or technician.