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46 terms

CH 10 Instrumentation, Equipment, and Supplies

STUDY
PLAY
knives, scalpels, and scissors are classified as
cutting instruments
the term knife is used interchangeable with the term
scalpel
curved iris and potts-smith scissors are frequently used to dissect _______ tissue
delicate
strabismus and corneal scissors are most often used for ________ procedures
eye
the most frequently used scissors for cutting sutures are the
straight mayo
lane, kern, lowman, and lewin are examples of
bone-holding clamps
clamping instruments are designed to
occlude tissue
instruments designed for the exposure of the operative site are called
retractors
instruments used to hold a curved suture needle for suturing are called
needle holders
yankauer and poole suction tips are commonly used for
aspiration of fluids
general abdominal procedures typicalled require a ________ set
laparotomy
sponges used for procedures requiring smaller incisions are called
raytec
the most commonly used scissors during a hysterectomy is a
jorgenson
straight hemostats are freqently used for
tagging suture
the bipolar cauter is used for
coagulating only
which blade goes on the #3 knife handle
#15, #11, #10
which suction tip is used to rapidly aspirate large amounts of fluid
poole suction tip
what is another name for tissue forceps
pick-ups and thumb forceps
what is an example of a ratcheted grasping/holding instrument
allis clamp
what feature on an angled suction tip prevents neural tissue from being damaged when fluids are aspirated
proximal thumbhole
an instrument that penetrates a body cavity for drainage of fluid is called a
trocar
scopes typically used for cystoscopy, laparoscopy, and thoracoscopy are called
rigid
the scope used for exploration of the biliary system is called
choledochoscope
the scope used for visualization of the heart and major vessels is called an
angioscope
the scope used for visualization of a fetus in utero is called a
fetoscope
what machine uses electric impulses to generate heat and is colled by air or fluid that flows through the power cord
piezoelectric unit
which of teh following isolate and protect the operative site from contaminants
drapes
drapes that have openings for exposure of the area to be incised are called
fenestrated
the type of surgical dressing that eliminates dead space and prevents edema or postoperative bleeding is called
pressure
which of the following is used for wounds that require frequent dressing changes
montgomery strap
which of the following is used to irrigate wounds, aspirate fluids, or inject medications
syringe
the ______ is an example of a suprapubic catheter
pezzer
the chest tube collection unit must be maintained
below the level of the thoracic cavity
all are examples of passive drains except
hemovac
a tru-cut needle is used
to obtain a biopsy
small, clear, plastic drapes with openings that are surrounded by an adhesive backing are called _______ drapes
aperture
neurosurgical spones are referred to as
patties
tonsil sponges are assembled in packages of
five
collodion is an example of what type of dressing
one-layer
placement of the tourniquet cuff is determined by the
surgeon
video cameras and light cords should be sterilized using
peracetic acid
gas is infused into the abdominal cavity through a
veress needle
postoperative insturment handling involves all of the following steps except
distribution
a ____ bronchoscopy is preferred for retreival of a foreign body from a bronchus
rigid
____ for power instruments is supplied form a tank or piped in from outside to the surgery department
nitrogen
most modern surgical instruments are made of
stainless steel