Rheumatoid arthritis and gout are classified as secondary joint disorders

Nitrocellulose is produced by

a. A polymer being formed by the chemical reaction of cellulose in cotton with nitric acid. b. Mixing hexamethylenetetramine, nitric acid, ammonium nitrate, and acetic anhydride. c. Nitrating toluene mixed with nitric acid and sulfuric acid. d. Mixing molten trinitrotoluene and a small amount of graphite.

Individuals who are physically impaired

A) should be scheduled to allow extra appointment time. B) may need parking closer to the door. C) may need assistance getting into the office. D) All of the above