CNOR Practice Questions and answers rated A+ 2023

CNOR Practice Questions and answers rated A+ 2023When should assistive technology be used when transfering a patient? When one team member is required to lift more than 35lbs of patient Time for surgeon to authenticate verbal orders (federal mandate, not hospital policy) 48 hours Examples of clinical alarms alarms on cardiac monitors anesthesia machines, ventilators (visual, auditory or both) Universal Protocol prevent wrong site, wrong procedure, and wrong surgery 1. Preop/ procedure verification process 2. marking site 3. time out * part of assessment phase of Nursing Process National Patient Safety Goals Examples of full body patient transfer devices air-assisted transfer mattresses (hovermats), full body slides, mechanical lifting equipment Examples of safety-engineered devices to prevent sharps injuries blunt suture needles, safety scalpels, needless systems, alternate wound closures Contact time specific length of time disinfectants can remain in contact w/ microorganisms to achieve disinfection For every time of equipment of supply used on or for patient, what document should always be followed? IFU- manufacturer's instructions for use Adverse reactions to polymethymethacrylate (bone cement) hypotension, cardiac arrest, CVA, pulmonary embolism, fat embolism, hypersensitivity, thrombophlebitis, death RN's action after hearing a verbal order from Dr read back the order Symptoms of local anesthetic systemic toxicity metallic taste, confusion, dizziness, numbness (initial phase) Indication for use of BSS (Endosol) (balanced salt solution) keep eye moist during surgery Effective meds to reduce postop N/V Droperidol, Ondansetron, Promethazine Maximum number of meds prep RN should compound in periop suite Three What type of muscle cell is affected during MH? Skeletal Examples of research evidence RCTs, systematic reviews, quasi-experimental studies Standardized language that reflects period nursing practices? Perioperative Nursing Data Set (PNDS) Examples of non-absorbable suture materials cotton, milk, nylon sutures implant that reduces tremors, involuntary movements, gait problems for Parkinson's Deep brain stimulator What is Unique Device Identification? FDA requirement; every device has a number (also on package); for implantable life-supporting, sustaining devices Risk assessment for pressure injuries Braden Scale, Munro Scale, Scott Triggers Tool Using prophylactic dressings applied to healthy skin that is at risk for pressure injury may reduce effects of pressure, shear, friction Scatter radiation reflected off patient, table, shielding, material (secondary radiation) risk to personnel in room Leakage Radiation emanates from X-ray tube housing (secondary radiation) Remnant Radiation exits patient & imparts image on film poses little threat to personnel The timing of the administration of a preoperative prophylactic antibiotic, when ordered for a patient whose plan of care includes the use of a pneumatic tourniquet, should be based on the goal of achieving optimal tissue concentration & policy/ procedures of hospital Limb occlusion pressure is the pneumatic tourniquet pressure required to occlude ___________ blood flow in the limb. arterial