Mask should? - Answer: 1.) Mask should never be untied and allowed to hang down. 2.) Masks should only be handled by the strings. 3.) Masks should always be changed between procedures. 4.) Masks should not only cover the mouth. The prefix that means above or upon is: - Answer: EpiWhat classification is a Bake surgical instrument? - Answer: Dilating The microorganism that is the cause of myonecrosis in the surgical patient is...? - Answer: Clostridium perfringens Which instrument is the best choice for grasping bowel tissue? - Answer: babcock clamp The humidity in the O.R. is maintained between? - Answer: 50-55% Self-gowning? - Answer: 1.) Folded gown is grabbed in neck area 2.) Bottom of unfolded gown can touch the floor Surgical Tech Certification Questions 3.) Circulator aids in turning the gown The prefix that means within is: - Answer: EndoMicrobes that prefer an alkaline enviroment are referred to as: - Answer: Alkalophilic A severe fracture of the tibial plateau is treated by using: - Answer: Buttress plates What type of catheter is used to monitor the central venous pressure? - Answer: Swan-Ganz Which of the following implants can be used to treat a lateral malleolar fracture? - Answer: Rusch rod A tube placed in the incision made into the tympanic membrane during a myringotomy is a/an: - Answer: PE tube How much sterile water should be injected into the 5-cc balloon of a Foley catheter? - Answer: 10 cc An item used to wrap an extremity prior to casting and clings to itself is: - Answer: Webril Surgical Tech Certification Questions What type of catheter is used for the infusion of dialysis fluid into the peritoneal cavity? - Answer: Tenckhoff What skin cleansing agent has an effective cumulative bacterial suppressive action? - Answer: Hexachlorophene What personal protective equipment should be worn underneath the sterile gown to provide radiation from X-rays? - Answer: lead gown The following statements are true except: a.) Back of wrap-around gown is sterile b.) Gowns are sterile from the nipple line to the waist