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CST EXAM/243 QUESTIONS AND ANSWERS (A+)
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CST EXAM/243 QUESTIONS ANDANSWERS (A+)
Clean-Contaminted - √Answer :Which of the following is
the wound classifications for a bronchoscopy:
Clean
Contaminated
Dirty and infected
Clean-contaminated
Quiz :Teeth - √Answer :Which of the following structures
is located in the alveolar processes?
Teeth
Sinuses
Tonsils
Villi
Quiz :Alpha-chymotrypsin - √Answer :The enzyme used
to soften the zonules of the lens before cataract surgery
is:
Atropine sulfate
Alpha-chymotrypsin
Acetylcholine chloride
Pilocarpine hydrochloride
Quiz :Flat - √Answer :When perforated metal trays are
placed on the shelves of the steam sterilizing cart, they
should be positioned:
Flat
Upside down
Vertical
Angled
,Quiz :Enter head first, exit feet first - √Answer :How
should the stretcher be oriented when necessary to use
an elevator to transport a patient to the OR?
Place stretcher sideways in elevator
Enter head first, exit feet first
Position in elevator is irrelevant
Enter feet first, exit head first
Quiz :Pfannenstiel - √Answer :Which of the following is
a curved, transverse incision across the lower abdomen
frequently used in gynecological surgery?
Midline
Paramedian
McBurney's
Pfannenstiel
Quiz :Potassium - √Answer :Hyperkalemia is a high
concentration of:
Calcium
Nitrogen
Potassium
Albumin
Quiz :Informed consent - √Answer :Permission for
treatment given with full knowledge of the risks is a/an:
Tort
Malpractice
Personal liability
Informed consent
Quiz :Fascia - √Answer :Which of the following tissues
are cut using curved Mayo scissors?
Fascia
,Periosteum
Dura mater
Arterial wall
Quiz :Argon - √Answer :Which laser beam can travel
through clear tissues without heating them?
Argon
Excimer
Carbon dioxide
Neodymium: YAG
Quiz :Cardia - √Answer :Which portion of the stomach
surrounds the lower esophageal sphincter?
Cardia
Fundus
Pylorus
Antrum
Quiz :Spores - √Answer :Low level disinfectants kill
most microbes, but do not destroy:
Viruses
Bacteria
Fungi
Spores
Quiz :Backtable - √Answer :The surgical pack utilized to
created the sterile field should be opened on the:
Stretcher
OR table
Backtable
Mayo stand
, Quiz :Insulin - √Answer :The islets of Langerhans
secrete:
Bile
Insulin
Intrinsic factor
Inhibiting hormones
Quiz :Extraction - √Answer :What type of procedure
would involve the removal of teeth?
Cleft palate repair
Arch bar application
Extraction
Implants
Quiz :Escherichia coli - √Answer :Which organism is a
normal resident flora of the intestinal tract?
Escherichia coli
Staphylococcus aureus
Pseudomonas aeruginosa
Clostridium tetani
Quiz :Webbed fingers - √Answer :Syndactyly refers to:
Cleft palate
Webbed fingers
Fused tarsals
Torn ligaments
Quiz :Same side as surgeon - √Answer :Where should
the first scrub surgical technologist stand when handing
towels to the surgeon to square off an incision site?
Opposite side from surgeon
Same side as surgeon
Foot of OR table
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