The ____ of oxygen for hemoglobin is the tendency for it to chemically react with and bind to hemoglobin in an endothermic redox reaction.

You are called to a residence for a woman in cardiac arrest. As you are initiating CPR, the patient's husband presents you with an unsigned document that states "do not resuscitate". Your most appropriate action in this case should be to

A. stop all resuscitative efforts in accordance with the document. B. stop CPR until the document can be validated by a physician C. continue CPR until you have contacted medical control for guidance D. contact medical control prior to beginning any resuscitation measures.

The Canadian Occupational Performance Measure (COPM) __________

A. Is not client based B. Is a standardized cognitive assessment C. Is used for process objective assessment D. Can be used only as a pretest E. Is a criterion-referenced outcome measure