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Chapter 15 Minimally Invasive Applications (STM102) Flashcards | StudBud
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Chapter 15 Minimally Invasive Applications (STM102)
Chapter 15 Minimally Invasive Applications (STM102)
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1
Which following media would be used in tight spaces, such an ankle joint, to provide distention for insertion of a scope
saline
air
nitrogen
CO2
2
The seeds used in brachytherapy are made of:
titanium.
steel.
silver.
gold
3
A dosimeter is used to measure:
magnetic resonance.
torque.
CMEV.
ionizing radiation.
4
Which coordinates is used for graphing mathematical functions in which the axes are always perpendicular to each other
Cartesian coordinate
plane coordinate
square coordinate
cylindrical coordinate
5
A patient who is in the process of obtaining pre-operative positional data is undergoing:
tracking.
ablation.
navigation.
registration.
6
A large amount of air that becomes trapped in the venous system is called an:
air thrombus.
air contrast.
air bolus.
air embolus.
7
The type of IR catheter that is used for high flow injections into large vessels is
flush.
collective.
selective.
push.
8
The term
yaw
describes which of the following degrees of freedom?
up-and-down movement
side-to-side movement
rotation and circumduction
rotation from right to left
9
Which of the following devices is the most commonly used IR device?
grafts
shunts
stops
stents
10
A laparoscopic procedure with no gross spillage would be assigned which of the following wound classifications?
II
IV
I
III
11
The correct order for surgical approach to an abdominal laparoscopic procedure is:
trocar placed, insufflation, incision into skin, Veress needle placed.
incision into skin, insufflation, Veress needle placed, trocar insertion.
incision into skin, Veress needle placed, insufflation, trocar insertion.
Veress needle placed, incision into skin, trocar insertion, insufflation.
12
placing a curved cannula during a robotic approach,which of the following blk lines should u stop advancing the cannula
2nd
3rd
4th
1st
13
Which terms is used for the technology of performing a surgical procedure in real time but from a distant location?
revolute geometry
Cartesian coordinate geometry
telesurgery
expert systems
14
Which types of endoscope would be appropriate for examination of the renal pelvis via a natural body orifice?
rigid sigmoidoscope
flexible colonoscope
flexible ureteroscope
rigid hysteroscope
15
Which of the following surgical specialties utilizes model-based navigation?
cardiovascular
orthopedics
peripheral vascular
neurosurgical
16
During routine robotic surgery procedures, the surgeon is located:
standing on the operative side of the OR table.
standing between the patient’s legs, which are in low-lithotomy stirrups.
sitting at the robotic console separate from the OR table
sitting on the contralateral side of the OR table from the surgical site.
17
Using a pressure injector decreases the risk for contrast media extravasation.
True
False
18
If a guidewire is highly responsive when inserted through a vessel, it is said to have the characteristic of:
rail.
maneuverability.
steerability.
torque
19
The procedure that delivers a clotting agent to a specific area in the body using interventional radiology is called:
balloon angioplasty.
embolization.
needle biopsy.
stent placement.
20
Robotic manipulators are not sterilized but are covered with disposable drapes for surgical procedures.
True
False
21
The purpose of the patient side cart during a robotic assisted procedure is to:
provide a three-dimensional endoscopic view.
serve as the communication hub for advanced image and energy components.
track data for later analysis
appropriately position the patient next to the robotic system.
22
The placement of laparoscopic ports depends on the procedure performed, and the size of the ports depends on use.
False
True
23
The size of a hybrid OR suite should be:
400 to 600 square feet.
600 to 800 square feet.
at least 1000 square feet.
less than 400 square feet
24
The name of the complex robotic operating system created and marketed by Intuitive Surgical® is:
Magellan.
Columbus.
da Vinci.
Aesop.
25
During a basic laparoscopic procedure, the Veress needle should be inserted at:
forty-five degrees.
ninety degrees.
twenty-five degrees.
thirty degrees.
26
white balance a camera,surgical tech should aim the endoscope at a Ray-tec a few inches away & engage the white balance
True
False
27
CO
2
insufflation pressure should not exceed:
twenty-five mmHg.
fifteen mmHg.
twenty mmHg.
thirty mmHg.
28
The acronym HALS stands for:
hydro-assisted laparoscopic surgery.
Hasson-assisted laparoscopic surgery.
hand-assisted laparoscopic surgery.
Heany-assisted laparoscopic surgery.
29
Which of the following types of wire would be used to deploy a vascular stent?
access
rail
glide
maneuver
30
The purpose of rolling and stationary shields in the hybrid suite is to:
decrease scatter radiation from the patient.
increase fluoroscopy time.
increase scatter radiation from the patient.
decrease fluoroscopy time.
31
Pelviscopy, bronchoscopy, and colonoscopy are considered which of the following types of endoscopy?
optic
diagnostic
flexible
operative
32
Typical rates of gas flow for insufflation are:
one to two liters per minute.
twelve to fifteen liters per minute.
three to four liters per minute.
ten to twelve liters per minute.
33
Which of the following statements describes a rigid endoscope?
It is used to see difficult-to-reach anatomical structures.
It can bend 180°.
It is long, thin, and can be slightly ben
It is a metal tube with an eyepiece.
34
The first step in every IR procedure is initial access.
False
True
35
How many degrees of freedom and rotation does the human arm have?
5
9
11
7
36
Which of the following terms is defined as the number of ways that a robotic manipulator can move?
telepresence
sensitivity
resolution
degrees of freedom
37
Which generations of robots requires consistent oversight and does not have any degree of artificial intelligence (AI)?
4th
1st
2nd
3rd
38
Which terms describes the right and left (side-to-side) movements of a robotic manipulator that has 3D capability?
roll
yaw
axis
pitch
39
Intraabdominal pneumoperitoneal pressure for an average adult should be kept between:
ten to twelve mmHg.
three to four mmHg.
twelve to fifteen mmHg.
one to two mmHg.
40
The acronym FRED stands for:
forced reduction elimination device.
fog reduction elimination device.
film read emergency department.
film reducing elimination device.
41
Which of the following components of endoscopy is considered unsterile?
camera
light cord
endoscope
TV monitor
42
When using MRI technology in the hybrid suite, the team and patient will be provided with:
a filter mask.
safety glasses.
earplugs.
laser goggles.
43
defined as the extent to which a machine, microscope, human, or robot can differentiate between two objects?
resolution
degrees of rotation
binaural hearing
telechir
44
ALARA is the acronym for:
as light as reasonably achievable.
as long as reasonably achievable.
as low as reasonably achievable.
as large as reasonably achievable.
45
Which of the following choices is a small object placed on or in the body to indicate a specific area for treatment?
transducer
fiducial marker
medtronic O-arm
MRI
46
Fiber-optic is considered “cold light.”
True
False
47
Robotic manipulators are categorized by their degrees of freedom.
False
True
48
The operating tabletop in a hybrid IR room should be:
be non-radiolucent.
allow for partial body imaging coverage.
flat with arm boards attached.
flexible and shaped to cradle the patient.
49
Which of the following types of endoscope is typically used to control hemorrhage or retrieve foreign bodies?
rigid
percutaneous
semi-rigid
flexible
50
Veress needle is inserted and the plunger is pulled back, the following fluids should the surgical technologist observe
blood
nothing
urine
intestinal fluid