The next level of training above awareness level is the ____ level.

Which of the following factors are most critical in determining when a patient can be ambulated? 1. Willingness of patient 2. Stability of vital signs 3. Absence of severe pain

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

What type of irrigating solution is used during placement of synthetic grafts in cardiovascular surgery to prevent clotting?

a. antibiotic NaCl b. balanced salt solution c. heparinized saline d. sterile distilled water