A typical task of a dental assistant is applying compressed air. ...

[LaDunn]

A typical task of a dental assistant is applying compressed air. Why is this done?
 
  A) To numb the gum and surrounding area
  B) To clear saliva and debris or to dry a tooth surface
  C) To check an area for swelling or lesions
  D) To apply paste or cleaning solutions to teeth surfaces

Question 2

Keeping the mouth clean and healthy by regular brushing and flossing is which practice?
 
  A) Good cosmetic habits
  B) Preventive oral treatment
  C) Good oral hygiene
  D) Prophylaxis

[lkanara2]

Answer to Question 1

B

Answer to Question 2

C

[LaDunn]

Correct answers!

[lkanara2]

Great! Please up vote