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Sx Lab Quiz > Instruments > Flashcards

Instruments Flashcards

1
Q

What is the name of the instrument?

What tissues should it be used on?

A

Allis Tissue Forcep

Discarded tissue d/t crushing effect

Do not use on tissues submitted for histopath

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2
Q

What are the types of crushing tissue forceps?

A

Allis Tissue forceps

Babcock Forceps

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3
Q

What are the types of non-crushing tissue forceps?

A

Doyen intestinal forceps

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4
Q

Name the instrument

A

Babcock tissue forceps

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5
Q

What are the uses for babcock tissue forceps?

A

Grasping tissue

crushing, but less traumatic than Allis TF

helpful in grasping and retracting soft tissue (stomach, bladder)

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6
Q

What are the uses for this instrument?

A

Straight doylen intestinal tissue forcep

intestinal lumen occlusions

enterotomies, resection, and anastomosis

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7
Q

Name the types of hemostatic forceps

A

Rochester carmalt forceps

Kelly hemostatic forceps

halsted mosquito forceps

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8
Q

Name the instrument

A

Rodchester-carmalt Hemostatic forceps

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9
Q

What are the uses of rodchester calmalt forceps

A

clamping pedicles/tissue

jaw clamping

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10
Q

Name the instrument

A

Kelly hemostatic forceps

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11
Q

What are the uses of kelly foreps?

A

tip clamping of small to medium vessels

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12
Q

Name the instrument

A

Halsted mosquito hemostatic forceps

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13
Q

What are the uses of mosquito forceps?

A

tip clamping of small vessels

Smaller than kellies and rod-carmalt

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14
Q

Name the types of thumb forceps

A

Brown-adson forceps

Adson forceps

DeBakey forceps

Bishop-harmon foceps

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15
Q

What is this?

A

Brown Adson tissue forceps

  • 2 rows of parallel fne teeth
  • general tissue handling
    • BUT can crush tissue d/t serrated teeth
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16
Q

What is this?

A

Adson tissue forceps

  • 2:1 teeth
  • less crush than brown-adson
  • poorly grips fat and friable tissue
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17
Q

What is this?

A

DeBakey tissue forcep

  • parallel ribbed tips
  • Soft tissue sx
  • Less traumatic the B-ATF
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18
Q

What is this?

A

Bishop-Harmon Forceps

Ophthamologic sx

  • 2:1 teeth parallel
  • smaller than other thumb forceps
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19
Q

What type of scaple handle is this?

A

Bard-Parker #3

  • # 10, #11, #12, and #15 blades
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20
Q

What type of scalpel handle is this?

A

Beaver Blader scalpel handle

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21
Q

What is the most commonly used scaple handle?

A

Bard-parker #3

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22
Q

What type of incision does a #10 blade make?

A

Used for longer incisions

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23
Q

What are uses of a #11 blade?

A

sharp penetration of hollow organs

percision cutting

Ex: Excision of cranial cruciate remnants or meniscal release

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24
Q

What are the uses for a #12 blade?

A

Onychectomy in cats

AKA declaw….I’m a dumbass and had to look it up

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25
What are the uses for a #15 blade?
SQ or fascial incisions
26
Tell me about beavers
Uses blades #62,64,65,67; 64 is most common Press cutting used in pencil grip incise the limbus for intraocular sx orthopedic sx--\>incision of intra-articular surfaces Ex: meniscal release
27
What is this instrument?
Mayo scissors * thick blades (~1/3 of instrument length) * Plain edge
28
What type of tissues are mayo scissors use on?
Dense tissue (fascia, linea alba, trimming) Straight blade: greater mechanical advantage Curved blade: improved visualization of tissue, more versatile
29
What is this instrument?
Straight Metzanbaum Scissors * Plain edge * thin, delicate blades: ~1/4 length * Straight blade: greater mechanical advantage * Curved blade: improved visualization, more versatile
30
What types of tissue are metzenbaum scissors use form?
Incise soft tissue Ex: SQ tissue, Intestine, Bladder
31
What is this instrument?
Stevens Tenotomy Scissors * narrow, delicate tipped precision scissors * Pointed or blunted tip * Straight or curved blade
32
What are the uses for stevens tenotomy scissors?
Ophthalmic and urologic
33
What is this instrument?
Spencer stitch scissors * hooked tip used to entrap suture for cutting * used for post-op suture removal
34
What is this instrument?
Vernon Cartilage and wire scissors * used to incise thick, tough tissue, and orthopedic wire * used to cut suture intra-op
35
What is this instrument?
Mayo-Hegar needle holders
36
Describe Mayo-hegar needle holders.
Size of driver jaw should match the needle size Textured tungsten-carbide jaw inserts. These provide needle holding security--\>limits twisting and rotation of the needle
37
Name and describe this instrument.
Olsen-Hegar Needle Holders * combined needle drivers/scissors * may cut suture prematurely * Textured tungsten-carbide jaw inserts. These provide needle holding security--\>limits twisting and rotation of the needle
38
Name this instrument
Derf Needle Holders
39
What are Derf needle drivers used for?
Ophthalmic needle drivers smaller structures: Eyelids, conjunctiva
40
Name this instrument.
Castroviejo Needle Holders * Ophthalmic and vascular sx * spring loaded handle * locking and non-locking styles
41
Name the types of self-retaining retractors
Balfour retractor Finochietto Retactor Gelpi retractor Weitlaner retractor
42
Name the ypes of hand-held retractor
Army-navy Malleable Hohmann Seen Snook hook/Spay Hook
43
Name and Describe this instrument
Balfour retractor * retract the abd wall * central Bladder blader * retract the rib cage cranially * asses liver and diaphragm * Must be used with caution
44
Name and descibe this instrument
Finochietto Retractor * Adjustable rib retractor * retraction of the chest wall during IC thoracotomy and median sternotomy * flat retractor blades that are perpendiucular to the instrument
45
Name and Describe this instrument
Gelpi Retractor * retraction of soft tissues * orthopedic or spinal sx * retraction of muscle bellies * Sharp tips: caution * ring retractor with self-retaining ratchet
46
Name and Describe this instrument
Weitlaner Retractor * ring retractor with self-retaining ratchet * usefule for retraction of soft tissue in a small superficial incision
47
Name and describe this instrument.
Army-Navy Retractor * double ended blunt retractor * hand held, usually by assistant * soft tissue and orthopedic sx
48
Name and describe this instrument.
Malleable Retractor * double ended blunt * can be bent * used for retracting visera in abd and thx sx
49
Name and describe this instrument.
Hohmann Retractor * blunt or sharp end * used to lever musle and soft tissue away from surgical field * bone in ortho sx
50
Name and describe this instrument.
Senn Retractor * double ended * soft tissue and ortho sx to retract tissues in small work spaces * hand held by assistant *
51
Name and describe this instrument.
Speed Lock Bone Holding forceps * grip and manipulate bone during fracture reduction and repair * serrated or pointed tips
52
Name and describe this instrument.
Kern Bone holding forceps * grip and manipulate bone during fracture reduction and repair * serrated jaws with grasping points at tips * promote strong grip on bone * raycheted handle with quick release lever
53
Name and describe this instrument.
Jacob's chuck * used to drive IM pine and K wires
54
Name and describe this instrument.
Mallet * metal or nylon capped * used in ortho sx to advance and osteotome
55
Name and describe this instrument.
Chisel and Osteotome * Osteotome * bevelled on both side * more common * Chisel * Bevelled on one side * used to create osteotomy
56
Name and describe this instrument.
Periosteal Elevator * used to reflect muscle and soft tissue from bone
57
Name and describe this instrument.
Freer Periosteal Elevator * small peiosteral elevator * standard in every ortho sx pack
58
Name and describe this instrument.
Lempert Rongeur * forceps with cupped jaws and blunted or tapered tips * used to remove small fragments of bone * used to recontour bone * used to prepare bone for grafting * straight, curved, or angled jaws
59
Name and describe this instrument.
Barraquer Eyelid Spectrum * hold eyelids open * enucleations * sx of cornea and 3rd eyelid
60
Name and describe this instrument.
Jaeger Eyelid Plate * protect the eye when making incisions into the eyelid * placed between the eyelid and globe
61
Name and describe this instrument.
A mother fucking Backhaus towel clamp
62
Name and describe this instrument.
Poole suction tip * used to suction large amounts of fluid from the body cavity * inner cannula unscrews and can be used as a modified Frazier
63
Name and describe this instrument.
Frazier Suction Tip * fine tipped * used to remove small amounts of fluid from the surgical field * Ortho and neuro sx * covering hole on top creates stronger negative pressure * can be clogged with blood clots
64
Name and describe this instrument.
Wing Tipped Dental Elevators * used to sever the peridontal ligament * rotated around the tooth Wedge Tipped * weaken the peridontal ligament for extraction * flat and concave tip
65
Name and describe this instrument.
Curette * used for subgingival cleaning, root planning, and curettage * each end has a blade with a cutting edge
66
Name and describe this instrument.
Scaler * Remove dental depsoits from above the gumline
67
Name and describe this instrument.
Extraction Forceps * grasp teeth for extraction
68
Name and describe this instrument.
Calculus removal forcep * remove large pieces of calculi before scaling
69
Name and describe this instrument.
Dental Exploer * finding enamel decay
70
Name and describe this instrument.
Peridontal probe * mesure pocket depth around a tooth * health of the peridontium

Sx Lab Quiz (2 decks)

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