The benefit of supplying high-concentration oxygen to a suspected carbon monoxide inhalation is:
A) that it can reduce the level of CO to a safe level in 1 to 2 minutes.
B) that it can reduce the level of CO to a safe level in 90 to 120 minutes.
C) that it can reduce the level of CO to a safe level in 30 minutes.
D) that it can reduce the level of CO to a safe level in 7 hours.
B
Health Professions