The nasal cannula refers to the "mask" or nasal tubes used to provide supplemental Oxygen to a patient.
Bulimia nervosa is when someone binges on food and then follows it with throwing up. Binge-eating disorder, is when someone just binges and eats a lot but doesn't throw it up afterwards. So Jody would have binge-eating disorder.
Answer:
LASIK is an outpatient, surgical procedure. LASIK uses an excimer laser (an ultraviolet laser) to remove a thin layer of corneal tissue. This gives the cornea a new shape so that light rays are focused clearly on the retina. LASIK causes the cornea to be thinner.
I hope that helps!
