CNOR Exam practice questions from CCI| 59 Questions and Answers 2023/2024

CNOR Exam practice questions from CCI| 59 Questions and Answers 2023/2024 Suture is define as: CORRECT ANSWERS: a genetic term for all material used to repair and the-aproximate incited or torn tissue. Suture material have 3 properties: CORRECT ANSWERS: Physical characteristics (tensile strength, memory) Handling characteristic (pliability) Tissue-reaction characteristic (absorption) Suture is composed of two main categories: CORRECT ANSWERS: absorbable and non absorbable Absorbable =surgical gut collagen sutures used in eye surgeries Synthetic absorbed le suture often used in laparotomies. Nonabsorbable sutures are divided into 3 classes: CORRECT ANSWERS: Class I: silk and synthetic fibers Class II: cotton or linen fibers Class III: sutures with composition of monofilament or multifilament metal where. Nonabsorbable suture include: CORRECT ANSWERS: silk (not used if infection is present) Cotton (eg. umbilical tape) Nylon (used in ophthalmology) Polyester fiber (used as general closure or facial) Polypropylene (often used in the presence of infection) Barbed suture (used extensively in plastic surgery) Stainless steel. Sellick maneuver CORRECT ANSWERS: A technique that is used with intubation in which pressure is applied on either side of the cricoid cartilage to prevent gastric distention and aspiration and allow better visualization of vocal cords; also called cricoid pressure. gurney CORRECT ANSWERS: a flat, padded table or stretcher with legs and wheels, for transporting patients or bodies. When performing preoperative patient skin antisepsis, the Perioperative RN should? CORRECT ANSWERS: Allow the antiseptic solution to dry for the full time recommended in the manufacture's instructions for use before surgical drapes are applied. Rational: Allowing the skin antiseptic to dry completely according to the manufacter's instruction for use improves the safety and efficacy or preoperative patient skin antisepsis. A Scavenging system must be used to remove waste anesthesia gases from operating room CORRECT ANSWERS: The use of scavenging system to remove waste anesthesia gases is a regulatory requirement. . . . . .