WGU C215 AORN Periop 101 FINAL EXAMQ&A(REAL) New Update 2024/2025

WGU C215 AORN Periop 101 FINAL EXAMQ&A(REAL) New Update 2024/2025Which one of the following statements is TRUE? A. Povidone-iodine's mechanism of action is to disrupt thecell membraneB. Povidone-iodine is nonirritating to the skin C. Povidone-iodine cannot be used on mucous membranes D. Heating povidone-iodine may decrease its effectiveness CorrectAns- D. Heating povidone-iodine may decrease its effectivenessDocumentation of the preoperative skin prep includes all of thefollowEXCEPT: A. Hair removal B. Manufacturer of solutions usedC. Allergies D. Name of the person who performed the prep Correct Ans - B.Manufacturer of solutions used When prepping an extremity, which one of the following is ALWAYS required?A. Positioning the extremity to prevent prepsolution from running toward the incision site B. Assistance in holding the limb C. Scrubbing nails with a brush before the formal prep D. Prepping so that the entire limb can be draped Correct Ans - A. ONLYSTUDENTS STORE 2025 ALL THE BESTONLYSTUDENTS STORE 2 DO NOT COPYPositioning the extremity to prevent prep solution fromrunningtoward the incision site Surgical wound infections can result in decreased . A. Hospitalization time B. Intraoperative time C. Income for hospitals D. Workload for perioperative nurses Correct Ans - C. Income forhospitals Preoperative skin preparation is accomplished by . A. Removing soil and transient microbes B. Reducing resident microbes C. Using antimicrobial agents that inhibit growth of microbes D. All of the above Correct Ans - D. All of the above According to AORN's guidelines for skin preparation of patients, hair at theoperative site is . A. Allowed to remain unless it interferes with the surgical proceduresB. Always removed with a depilatory C. Removed at least two hours before surgery D. Dry shaved as opposed to wet shaved Correct Ans- A. Allowedtoremain unless it interferes with the surgical procedures ONLYSTUDENTS STORE 2025 ALL THE BESTONLYSTUDENTS STORE 3 DO NOT COPYThe concept of prepping from clean to dirty means . A. Cleaning all stomas or open wounds first B. Beginning at the incision site and using circular strokes toward theperiphery C. Prep solution is changed after cleaning contaminatedareasD. Surgical scrub solutions used first and then surgical paint Correct Ans - B. Beginning at the incision site and using circular strokes toward theperiphery Common resident bacteria include all EXCEPT: A. Staphylococcus epiermidisB. Staphylococcus aureus C. Diphtheroid bacillus D. Pseudomonas aeruginosa Correct Ans - wrong Which one of the following statements about the skin prepis FALSE?A. Povidone-iodine should not be allowed to dry B. Manufacturers' guidelines should be followed C. Skin prep is performed after the patient has been positionedD. The name of the person performing the prep should bedocumented Correct Ans - A. Povidone-iodine should not be allowed to dry ONLYSTUDENTS STORE 2025 ALL THE BESTONLYSTUDENTS STORE 4 DO NOT COPYObjectives of the surgical prep include all EXCEPT: A. Removal of dirt, skin oil, and microbes fromthe skin ONLYSTUDENTS STORE 2025 ALL THE BESTONLYSTUDENTS STORE 5 DO NOT COPYB. Sterilization of skin C. Reduction of bacterial count D. Prevention of regrowth of microbes for several hours Correct Ans -B. Sterilization of skin The generally recognized length of time required for contactofantimicrobialagents to be effective is A. 1 to 3 minutes B. 2 to 5 minutesC. 3 to 5 minutes D. According to manufacturers' directions Correct Ans - D. According to manufacturers' directions The principles of preoperative skin preparation include all of thefollowingEXCEPT: A. Prep from clean to dirtyB. Use aseptic technique C. Prep stomas first D. Prevent pooling Correct Ans - C. Prep stomas first Which one of the following topical antimicrobial agents is neurotoxic?A. Povidone-iodine B. Alcohol C. PCMX (parachlorometaxylenol) ONLYSTUDENTS STORE 2025 ALL THE BESTONLYSTUDENTS STORE 6 DO NOT COPYD. Chlorhexidine gluconate Correct Ans - D. Chlorhexidinegluconate Using mechanical friction when prepping will NOT aid in A. Removal of resident bacteria B. Removal of dirt and oil C. The effectiveness of antimicrobials D. Removal of transient bacteria Correct Ans - A. Removal ofresident bacteria Reduction 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 poolingof thesolutionscan cause patient injuries that include: 1. Chemical burns 2. Thermal burns 3. Injuries related to equipment malfunction Correct Ans - A. 1and2 ONLYSTUDENTS STORE 2025 ALL THE BESTONLYSTUDENTS STORE 7 DO NOT COPYWhich statement is TRUe