Public health is the art and science of protecting and improving the health of individuals and the nation. I hope this helps :)
Anorexia is an eating disorder where the individual does not eat at all due to the perception of being "Fat". HIV is the virus that causes AIDS. Bulimia is an eating disorder characterized by regurgitation, especially after eating binges.
The Answers C
Probably not D, because its probably not that urgent as this machine can cause severe unconsciousness, or even death.
Maybe not A because it may not be there for the person for its too big, and it usually used in hospitals. Basically, its not portable.
Not B Either.
