A medical assistant must make an effort to avoid using ________ when speaking with patients

The innermost layer of the GI tract wall is called the

A) mucosa. B) submucosa. C) muscularis externa. D) serosa.

The U.S. Department of Transportation has issued specifications for all of the following types of ambulances except:

A) Type IV. B) Type II. C) Type III. D) Type I.