During the first four weeks of life, an infant is primarily a(n) breather.

During the first four weeks of life, an infant is primarily a(n)  breather.
 
  A. nose C. mouth and nose
  B. mouth D. agonal

Question 2

A helicopter should be requested to a scene location only after the patient has been extricated and fully evaluated.
 
  Indicate whether the statement is true or false

Question 3

Do NOT ____________ a vehicle until you have ruled out all electrical hazards.
 
  Fill in the blank(s) with correct word

Question 4

A substance that can crystallize and can diffuse through a membrane is called a(n) _______________.
 
  Fill in the blank(s) with correct word