Aorn Periop 101 Final Examq&a (Real)

AORN Periop 101 FINAL EXAM Q&A (REAL)Using mechanical friction when prepping will NOT aid in ____A. Removal of resident bacteriaB. Removal of dirt and oilC. The effectiveness of antimicrobialsD. Removal of transient bacteria Correct Ans - A. Removal of resident bacteriaReduction in resident bacteria is aided by: A. Use of a degreaser B. Use of antimicrobials C. Prepping clean to dirty D. Mechanical friction Correct Ans - B. Use of antimicrobialsProlonged contact of skin antisepsis agents due to pooling of the solutions can cause patient injuries that include:1. Chemical burns2. Thermal burns3.Injuries related to equipment malfunction Correct Ans - A. 1 and 2Which one of the following statements is TRUE? A. Povidone-iodine's mechanism of action is to disrupt the cell membrane B. Povidone-iodine is nonirritating to the skin C. Povidone-iodine cannot be used on mucous membranes D. Heating povidone-iodine may decrease its effectiveness Correct Ans - D. Heating povidone-iodine may decrease its effectivenessDocumentation of the preoperative skin prep includes all of the follow EXCEPT: A. Hair removal B. Manufacturer of solutions used C. Allergies D. Name of the person who performed the prep Correct Ans - B. Manufacturer of solutions usedWhen prepping an extremity, which one of the following is