A 180-pound patient has received three cartridges of 2% lidocaine, 1:100,000 epinephrine. How many additional milligrams of 4% articaine, 1:200,000 epinephrine can be administered before reaching the MRD?

Liquids with a specific gravity of less than 1 will:

A. turn into vapor. B. turn into solid. C. float on the surface. D. sink below the surface.

Your client can only rotate her head to the right 45 degrees. Which of the following muscles should you focus on to help improve her range of motion?

A) iliocostalis cervicis B) spinalis capitis C) trapezius D) levator scapula