The patient with COPD may benefit from oxygen delivery through a Venturi mask because:
A) oxygen concentration is controlled more carefully.
B) it delivers intermittent positive pressure to the airway.
C) it both protects the airway and delivers oxygen.
D) it delivers the highest oxygen concentration possible.
A
Health Professions
You might also like to view...
Alzheimer's disease affects people who are ________
a. 40 to 80 b. 75 or older c. 25 to 40 d. as young as their 20s
Health Professions
Ionic or covalent compound that is used commercially in the form of a homogeneous mixture of two or more substances is called a
a. Solvent b. Solute c. Solution d. Substance
Health Professions
Hemodialysis machine
What will be an ideal response?
Health Professions
Systemic disorders account for more than ________ of muscular complaints.
A. one-eighth B. one-fourth C. one-third D. one-half
Health Professions