ST230 FINAL! Flashcards
(111 cards)
0
Q
What are trocars?
A
Penetrates tissue for delivery of endoscopes into body cavities and joint spaces
1
Q
What is the organ that is the largest mass of lymphatic tissue?
A
Spleen
2
Q
What is removed in a radical mastectomy?
A
- entire breast
- pectoral muscles
- axillary lymph nodes
3
Q
What provides the energy to produce the light in a laser?
A
Excitation source
4
Q
What is another name for the throat?
A
Pharynx
5
Q
What is Rosen suction tip is used for?
A
Ear procedure
6
Q
What is the Inflammation of the lacrimal sacs?
A
Dacryocytitis
7
Q
What is the slow increase in tissue tensile strength?
A
Maturation
8
Q
Where is the Gastroscope inserted in a gastroscopy?
A
Through the mouth
9
Q
What is ethibond commonly used to repair?
A
Used on tendons and bones
10
Q
What is difficulty speaking?
A
Dysphasia
11
Q
What disperses current and heat generated by the ESU?
A
Grounding pad
12
Q
What is the removal of the palatine tonsils?
A
Tonsillectomy
13
Q
What are the scissors used to dissect delicate tissue?
A
Curved Iris & Potts-Smith
14
Q
What is the cause of a vocal cord nodule?
A
Vocal abuse
15
Q
What are wound reinforcement sutures?
A
Retention sutures
16
Q
What is the position used to displace the abdominal contents to enhance the surgeon’s view of the lower abdominal region?
A
Trendelenburg
17
Q
What is polyglactin 910 used for?
A
Absorbable mesh that provides temporary support during healing
18
Q
What is the most superior portion of the pharynx?
A
Nasopharynx
19
Q
What is the intermediate dressing layer?
A
Absorbent layer
20
Q
What is the purpose of a contrast medium?
A
Used during diagnostic imaging procedure to enhance visualization of structure
21
Q
What is formed by the palatine & maxillary bones?
A
Hard palate
22
Q
What is the anterior portion of the palate?
A
hard palate
23
Q
What is another term for malar bone?
A
zygoma
24
What is the lower jaw bone?
Mandible
25
What is the 7th cranial nerve?
Facial
26
What is the most common mid-facial fracture, which involves alveolar process of maxilla and horizontal separation from the base of the skull?
Lefort I
27
What is also known as pan-facial fractures?
LeFort II & III
28
What are a result of automobile accidents?
LeFort I, II, II
29
What are needles that have suture strands at one end?
Swagged needles
30
What is the outer layer of the digestive tract?
Serosa
31
What is the best image of bony defects?
CT scans
32
What uses fiberoptic to transmit
Coaxial illuminators
33
What is a rubber wedge placed on the unaffected side of the mouth between the upper and lower teeth to maintain visualization?
Mouth prop is used
34
What is a creation of the opening of the stomach?
Gastrostomy
35
What type of mesh may be uncomfortable to patients?
Steel Mesh
36
Why is fluoroscopy used in surgery?
Allows the surgeon to view anatomic structures during surgical manipulation
37
Oral procedures are not considered sterile.
use the best technique possible
38
What may be repaired by placing a suture or sealing off the cerebral spinal fluid (CSF) leave with a fat, fascia, or muscle graft?
Dural tear
39
What are examples of outer layer dressing?
- Montgomery straps
- Elastic bands
- Tape
40
What displays and records electrical activity in muscle?
EMG
41
What is the purpose of clamping instruments?
Occlude tissue
42
What are osseous ridges on the lateral walls of nasal cavity?
Conchae
43
When is final wound classification assigned?
At the end of the procedure
44
What diameter do screws come in?
1.0-4.0 mm
45
What are arch bars?
- access to the oral cavity is provided by using nasal intubation
- Stabilizes the maxillary bones
- Fixed into position with a wire
46
What is used to correct Retrognathism, which is a recession of one or both jaws?
Sagittal split osteotomy
47
What is the function of the T-tube?
Drains Bile
48
What should ST look for on a box of sutures?
- Size
| - Material
49
What pandenoscopy is used to view?
Esophagus
50
What spirometry is used for?
Provides information on a PT's lung capacity, resistance, and ventilatory pressure
51
When Intraluminal circular stapler is used?
For resection and reanastomosis of distal colon or rectum
52
What is the creation of opening into the trachea?
Tracheotomy
53
What is the size of suture?
Gauge
54
What are the bones of the orbit?
Ethmoid
Sphenoid
Malar
55
What are they replaced umbilical tap as isolations/retraction devices for vessels, nerves or ducts?
Vessel Loops
56
What tonsils are removed in adenoidectomy?
Pharyngeal
57
What is the tough connective tissue beneath the skin and above the subcutaneous layer?
Subcuticular layer
58
What is the concave portion of the tympanic membrane where the malleus attaches?
Umbo
59
What uses electric impulses to generate heat and is cooled by air or fluid?
piezoelectric
60
Where is the gallbladder located?
RUQ
61
What are abnormal attachment of 2 internal surfaces or structures?
Adhesion
62
What is curette used for?
Remove of tissue by scraping
63
What is used to insert 2 straight, evenly spaced, side by side rows of staples?
Linear stapler
64
What are signs of inflammation?
5 cardinals
65
What allows for passage of air and draws fluids form wound surface?
Nonocclusive dressing
66
What begins within mins of injury?
Lag phase of wound healing
67
What are examples of one-layer dressings?
- Liquid collodion
- Occlusive adherent polyurethane
- aerosol adhesive sprays
68
What is second intention healing?
Wound is left open and heals from inner layer to outside surface
69
What is intentional cut through intact tissue to expose or excise underlying structures?
Incision
70
What wounds require frequent dressing changes?
Montgomery straps
71
What class of surgical wound with highest rate of infection?
4
72
What is the purpose of pressure dressing?
Eliminates dead space and prevents edema or post op bleeding
73
What infuses CO2 into abdomen?
Insufflator
74
What are the purpose of robots?
Uses power computer to extend and enhance human capabilities
75
What partial or total separation of a layer or layers of tissue?
Dehiscence
76
What are manipulators?
Robotic arms
77
What are single strand of suture is placed as a series of stitches?
Continuous sutures
78
What are fast-healing, thin membrane that lines abdominal cavity?
Peritoneum
79
What kinds of procedures that would use raytec?
Procedures requiring small incisions
80
What are precut ties that are used as ligature?
free ties
81
What are raised, thickened scar due to excess collagen?
Keloid
82
What laser for Gastrointestinal endoscopy?
Nd:YAG
83
What factors that influence wound healing?
- Age
- Smoking
- Radiation exposure
84
When is one-layer dressing is used?
Wound that is primarily closed, expecting little or no drainage
85
What suture is place into tissue to provide retraction?
Traction sutures
86
What surgery involves the alveolar process of the maxilla with horizontal separation from the base of the skull?
Lefort I
87
What else occurs in PTs with cheilochisis?
Palatoschsis
88
What is gnath-?
Jaw
89
What tray is used in a frontal sinus repair?
Craniotomy
90
What is malocclusion?
Upper and lower teeth are abnormally aligned
91
What can vomiting cause in a maxillofacial PT other than aspiration?
Infection
92
What is a throat pack made of? and when is it removed, and what does it included in the count?
- MAde of rolled gauze that contain radiopaque marker
- Removed prior to extubation
- It is included in the count
93
What is ramus?
Mid portion of the mandible
94
What kind of suture is nonreactive and inhert?
Surgical steel suture
95
What is Sagittal?
Dividing into right and left halves
96
What are free ties?
Single strands of sutures used as ligatures
97
Is silk natural or synthetic? is it absorbable or unabsorbable?
Natural, nonabsorbable
98
What is osteotomy?
To cut a bone
99
What suturing technique results in minimal scarring?
Subcuticular closure
100
Is plain surgical gut natural or synthetic? and is it absorbable or unabsorbable?
Natural, Absorbable
101
When is a cutting needle used?
Used for tough tissue that is difficult to penetrate
102
What kind of instruments are used for laser case?
Black chromium
103
What is a tapered point needles used for?
Penetrates tissue with out cutting it
104
What kind of wound heals by first intention?
Clean wound
105
Is silk multifilament or monofilament and absorbable or nonabsorbable?
Multifilament, and nonabsobable suture
106
What determines the shape of the needle?
Point
107
Is dexon absorbable to nonabsorbable?
Absorbable
108
What is pan-?
Affecting all parts
109
What instrument is used to penetrate a body cavity for drainage of fluid?
Trocar
110
What is condyle?
Round protuberance at the ends of the same bones
