The operative record is dictated or handwritten ____________________ following surgery and is authenticated by the surgeon

What does 1 atmospheric pressure absolute (ATA) equal? 1. 101 kPa 2. 50 psi 3. 760 mm Hg

a. 1 and 2 only b. 2 and 3 only c. 1 and 3 only d. 1, 2, and 3

What is the level of SpO2 typically associated with discontinuation of O2 therapy?

a. 88% b. 90% c. 92% d. 94%