What is the primary goal of aseptic technique?, Reduce healthcare costs only, Prevent pathogenic microorganisms from entering susceptible sites, Improve staff productivity, Eliminate all microorganisms from the hospital, Clean technique is most appropriate when:, Inserting a central venous catheter, Performing surgery, Touching intact skin or contaminated items, Preparing sterile IV medications, A syringe used on one patient:, May be reused if the needle is changed, May be reused for medication preparation, Can be reused for the same medication vial, Must never be used for another patient, A critically ill patient requires urinary catheterization for accurate urine output monitoring. Which practice is correct?, Clean gloves and tap water cleansing, Sterile gloves with appropriate antiseptic preparation, No gloves if hand hygiene is performed, Clean gloves and saline cleansing only, A patient receives TPN through a central venous catheter. How often should the administration set generally be replaced?, Within 24 hours, Only when visibly contaminated, Every 7 days, Every 96 hours, Ventilator circuits should be changed:, Every shift, Every 24 hours, Every 72 hours, When visibly soiled or malfunctioning, A nurse is preparing to access a central venous catheter (CVC) port for medication administration. The MOST important first step is:, Flush the line with saline, Don sterile gloves, Disinfect the catheter hub with an approved antiseptic and allow drying time, Check the infusion pump settings, Which statement regarding multidose vials is CORRECT?, They may be stored in patient rooms, They should be dedicated to a centralized medication area, They can be shared without disinfection, They eliminate contamination risk, Which action should be taken immediately if sterility is in doubt?, Proceed cautiously, Continue and monitor the patient, Consider the item contaminated and replace it, Ask another nurse to continue, Before accessing a medication vial, the diaphragm should be cleaned with:, 70% alcohol, Sterile water, Chlorhexidine only, Saline.

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