4. P = .35). There was no significant change in 02-sat or 02-sat CV from blood collection to recovery in either the treatment group (respectively, WSRT Z = -0.17, P =.86; Z = -0.81, P = .42) or the control group (Z = —0.21, P = .83; Z = —0.37, P = .71). To further depict the time course of HR, RR, an