The goal of selecting a specific oxygen concentration is to try to achieve clinically acceptable ar-terial oxygen tensions within which of the following ranges?
a. 40-55 mm Hg
b. 50-60 mm Hg
c. 60-100 mm Hg
d. 100-120 mm Hg
ANS: C
The goal of selecting a specific fractional inspired oxygen (FIO2) for a patient is to achieve a clin-ically acceptable arterial oxygen tension (e.g., 60-100 mm Hg).
You might also like to view...
The circumstances or agencies that bring a fuel and an ignition source together with proper air or oxygen:
a. fire cause b. fire spread c. materials first ignited d. point of origin
Each of the following statements regarding effective nonverbal communication is correct EXCEPT one. Which one is the EXCEPTION?
a. Nonverbal communication is not very believable. b. A nod of the head indicates "yes" or agreement. c. A smile by the radiographer can help to relax the patient and reduce apprehension. d. Facial expressions strongly convey the attitude of the radiographer.