AORN Peri-Op 101 Final Exam Questions with Complete Answers

AORN Peri-Op 101 Final Exam Questions Using mechanical friction will not aid in - ANS: Removal of Resident bacteria Reduction in resident bactiera is aided by - ANS: Antimicrobials Prolonged contact of skin atisepsis agents due to pooling of solutions can cause patient injuries that inlude - ANS: Chemical and thermal burns Which one of the following statements is TRUE? - ANS: Heating povidone-iodine may decrease it's effectiveness Documentation of the preoperative skin prep includes all of the following except - ANS: Hair Removal ++Manufacture of solutions used Allergies Name of person who performed the prep When prepping an exremity, which one of the following is always required - ANS: Positioing the extremity to prevent prep solution from running toward the incision site Surgical wound infections can result in decreased - ANS: Income for hospitals Pre-operative skin prep is accomlished by - ANS: Removing soil and transient microbes Reducing resident microbes Using antimicrobial agents that inhibit growth of microbes According to AORNs guidelines for skin prep of pt's, hair at the operative site is - ANS: Allowed to remain unless it interferes with the surgical procedure The concept of prepping from clean to dirty means - ANS: Beginning at the surgical site and using circular strokes toward the periphery Common resident bacteria include all except - ANS: Staphylococcus epidermis Staphylococcus aureus Diptheroid bacillus ++Pseudomonas aeruginosa Which of the following statements about the skin prep is FALSE - ANS: ++Povidone-iodine should not be allowed to dry Maufacture's guidelines should be followed Skin prep is performed after the pt has been positioned The name of the person performing the prep should be documented Objectives of the surgical prep include all EXCEPT - ANS: Removal of dirt, skin oil, and microbes from the skin Sterilization of skin Reduction of bacterial count Prevention of regrowth of microbes for several hours The generally recognized length of time required for contact of antimicrobial agents to be effective is - ANS: According to manufacturers direction The principle of preoperative skin prep include all of the following except - ANS: Prep from clean to dirty Use aseptic technique +++Prep stomas first Prevent pooling Which of the following topical antimicrobial agents is neurotoxic - ANS: CHG Which statement is TRUE about iodophor with alcohol? - ANS: It provides rapid reduction in microbial counts of skin Persistence or residual activity is excellent Non toxic and nonirritating +++Percutaneous absorption does not occur across mucous membranes