CST EXAM 2025 (QUESTIONS &ANSWERS)

CSTEXAM2025(QUESTIONS v v v




&ANSWERS)
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DISINFECTION OR SANITATION - correctFanswer- v v v v




processby whichsurfaces,materialandequipment are cleanedwith specific substances.
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Crowe-Davis or McIvor Retractor - correct answer-Used for Tonsillectomy, endotracheal tube
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rhytidectomy - correct answer-face lift v v v v




Wound Classification - correct answer-I Clean Wound- no infection
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II Cleancontaminated -hollow viscussuchasthe respiratoryalimentaryorgenitourinary tracts
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III Contaminated- early after injury, inflammation is apparent v v v v v v




IV Dirty wounds - v v




significant delay in treatment, necrotic tissue present, pus is present, severe inflammation seen
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MohsSurgery? What service? What is the procedure for? -correct answer-
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Plasticsurgery:Recurrenttumors,continuous growth.Procedure usedto mapoutFtumor,determinemar gins
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and identify boundries
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BANKHART REPAIR (SHOULDER) - correct answer- v v v v v




ANTERIOR CAPSULE IS REATTACHED TO THE GLENOID FOSSA
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How long is aninstrument flashed if it has a lumen at 270 degrees? - correct answer-10 min
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Bowie-Dick Test - correct answer- v v v v




Specificallydesignedfor usewith a prevacuumsteamsterilizer to test forairentrapment
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Whatsolutionisused forSchillers test? -correctanswer-Lugol
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A wrapped tray of instruments isFsterilized ina gravitydisplacement sterilizer at 250 degrees is -
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correct answer-30 min
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, The minimumexposure forunwrapped instruments ina flash sterilizer at 270 degrees is - correct answer- 3 min
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Fogartycatheter- correctanswer-catheter,smallindiameterandisballoon- tipped,
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used to facilitate the removal of an embolus
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Jackson-Pratt drain - correct answer-Active Drain- v v v v v




a closeddrainage systeminwhich a softdrainisFattachedto a bulblikesuctiondevice
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Robinsoncatheter- correctanswer- v v v v




may also be used to provide irrigation fluidwithin a duct or is threaded through the nasal cavity into the o ral
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cavity and used to retract the uvula when a tonsillectomy is performed
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Penrosedrain- correct answer- v v v v




passive drain; latex tubingFthat is placed partially within the would, allowingfluidto move out of the wou nd into
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the dressing by capillary action
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Foleycatheter-correct answer-Atubeinsertedthroughthe urethrato drainurine,often leftinplace
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During an abdominoperineal resection, whichof the following staplingdevices shouldsurgical technologi st
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have available to form an anal pouch form the ilium? - correct answer-EEA stapler
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GIA stapler - correct answer-linear, straight cutsFand stapler for gastrointestinal
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TA stapler - correct answer-Staple only; for colon resection, intestines
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LDS - correct answer-
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instrument used for ligation and division of theomental vessels andvagus nerve,splenectomies
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EEA stapler - correct answer-Alias: intraluminal stapler
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Use: anastomosingbowel to the stomach orbowel tobowel
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