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Chapter 6 Biomedical science & minimally invasive surgery Flashcards | StudBud
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Chapter 6 Biomedical science & minimally invasive surgery
Chapter 6 Biomedical science & minimally invasive surgery
69 terms
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Cengage: Surgical Technology for the Surgical Technologist 5th ed.
Flashcards
69 cards
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Practice quiz
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Questions
69
Answers
1
During routine robotic surgery procedures, where is the surgeon?
At the head of the patient
sitting at the robotic console separate from the OR table
Dirrectly in front of the patient
At the end of the OR table
2
What is the property of the gel portion of the patient return electrode (ground pad) that completes the ESU circuit?
Conductivity
Diode
Positive charge
Grounding
3
What is the name for clarity of a computer monitor
screen
processor
cursor
resolution
4
Components of a computer: CPU, monitor, and memory storage
Software
Hardware
5
What is burning when it comes to transferring of files?
the monitor, because its hot.
rare occasion causing the mouse to break
Happens when you drag files into a folder
Transferring of files & documents to CD
6
articulated joints with mirrors at the bend points and requires that care must be taken not to disrupt the alignment of
Argon
CO2
Excimer
Nd:YAG
7
The round, third prong of a three-prong plug, which captures excess leakage current to prevent shocks
Ground
Conduction
8
Which of the following laser beams cannot transmit through clear fluid or glass?
Nd:YAG laser
Argon laser
Excimer laser
CO2 laser
9
In a laser generator, what is found at both ends that allows for the amplification and stimulated emission of laser ligh
Magnets
Mirror reflectors
Cameras
10
Ebonized or other specially coated instruments should be used when which surgical device is being used in a narrow space
Laryngoscope
CO2 laser hand piece
Robotic arms
Flouroscopy
11
Cartesian coordinate geometry uses the system of graphing mathematical functions and moves robotic manipulators X,Y,Z
True
False
12
What is the term for a single altering current cycle
Excimer
Hertz
True
Helium-Neon
13
Which type of laser has a wavelength that creates a bright blue-green visible light within a plasma tube?
CO2
Argon
Excimer
Nd:YAG
14
What is the term for the precision of a laser beam and is based on the area exposed, the time activated,power setting
Hertz
fluence
accuracy
precision
15
What is the name of the inert gas beam used with invisible light lasers to provide visual aiming to target tissue?
CO2
Argon
Helium-argon
helium-neon
16
Which type of laser uses gases that are toxic and potentially fatal, and therefore rarely used in the OR setting?
Nd:YAG
Argon
CO2
Excimer
17
Can A patient return electrode (ground pad) may be re positioned to another site if the gel is still "sticky"
No
Yes
18
What is degree of freedom in relation to a robot
articulated geometry and their versatility
Ability to perform sterile surgery
Ability to perform quick and accurate surgeries
19
Components of 3-prong plug
North Pole (+), Second prong (-) Third (Ground)
First prong (+) Second prong (-) Third (ground)
20
All of the following are examples of tissue interaction with laser light energy EXCEPT: (also scattering)
Absorption
Contraction
Transmission
Reflection
21
Anything that has mass and occupies space
Matter
Liquids
Gases
Velocity
22
Visual indicator represented by an arrow, blinking line or hand that appears
cursor
mouse
icon
monitor
23
What is a hyperlink?
Italicized underlined words is often blue
Bold or underlined words on particular webpage
24
the bipolar mode of the ESU can be used only to cut tissue
True
False
25
Small graphic symbol, represents something you "click" to open
graph
button
symbol
icon
26
Sends computer information over phone or cable lines or satellite systems
Connection
Modem
Modern
Router
27
Solids, gases, liquids, and semiconductor crystals are types of:
Surgical laser media
Types of surgical lasers
Types of conductors
Types of insulators
28
Describes an item that enhances or allows flow of altering or direct current
Grounding
Protons
Electrons
Conductor
29
Negatively charged particles that travel around the nucleus in concentric paths called shells or orbits
Photon
Proton
Electron
Neutron
30
A startup process that activates desktop, laptop, & tablet devices
Kicking
Da Vinci XI
Booting
Power
31
Which generation of robots does NOT have any degree of artificial intelligence (AI) and requires consistent oversight?
Second-Generation laser
Latest laser
First-Generation laser
Third-Generation laser
32
Which of the following modes on ESU wouldn't require a grounding pad?
Bipolar
Monopolar
Argon gas
Ultrasonic
33
Which of the following would MOST likely be the cause of a patient burn from alternate exit pathway of ESU current?
I hope you enjoy xD
I don't have an alternative answer ;)
YOU JUST NEED TO KNOW :))))
placement site of electrocardiogram (ECG) leads
34
How do electrons create electricity?
When free electrons flow from inner shell of atom to another
When free electrons flow from outer shell of atom to another
35
Resonant frequency capacitive coupling and dielectric breakdown are examples of:
Types of ESU's
Types of conductors
electrosurgery burns
electromagnetic spectrum
36
Which type of gas is used to enhance the effectiveness of the electrosurgical unit active electrode pencil?
Carbon monoxide
CO2
Oxygen
Argon
37
Laser wavelengths determine the color and invisibility of the beam and are categorized from their place along the:
Color wavelength
Electromagnetic spectrum
38
Materials such as plastic, glass, wood, rubber that inhibit the flow of electrons
Insulator
Conductors
Electrons
39
To prevent inadvertent activation of the ESU resulting in possible ignition of draping materials, pencil should be
Placed in rigid holster
Placed on the drapes on the patient
Placed in sharps box
Placed on mayo stand
40
How do you describe a mouse?
has a light-up screen with icons
Right & left buttons & scroller, may be wired or wireless
little fury animal with a tail
Has keys with letters on them
41
Number of wave cycles per second
Current
Waves per second
Frequency
Wave Counter
42
When was the first ESU created?
1916
1926
1952
1974
43
the extent to which a machine, microscope, human, or robot can differentiate between two objects?
Yaw
Resolution
Articulation
Natural selection
44
Source of direct current with opposite positive and negative terminals
Hardware
Connection
Battery
45
Current that requires a wall outlet and reverses direction periodically
Alternation
Alternating
Current
Circut
46
are robotic manipulators sterilized
Yes
No
47
alternate exit pathways of the ESU current
FR capacitive coupling
RF capacitive coupling
RP capacitive coupling
PR capacitive coupling
48
The component of electricity that causes a conductor to glow or heat up
Grounding
Conductor
Resistance
49
What is the name of the complex robotic operating system created and marketed by Intuitive Surgical?
Grant Wood
Pablo Picasso
Da Vinci
Rembrandt
50
all of the following are components of three-prong electrical plug except
Ground
Current Convertor
Neutral
Hot
51
The rate at which work is done; measured in watts
Power
Yaw
Conductivity
52
How much memory does a computer with a gigabyte capacity hold?
10,000 megabytes
1,000 megabytes
100 megabytes
60 megabytes
53
Attachment points for computer components: keyboard, speakers, printer
Port
USB
Mouse
Monitor
54
In an electrical circuit that receives and modifies the amount of power received
Emission
Load
Conductor
Ground
55
When using a bayonet bipolar forceps:
both sides have a grounding pad at the tip
one side of the forceps collects and returns the current to the generator
both sides of the forceps collect and return the current to the generator
one side of the forceps is used as a grounding pad.
56
The opposite charged ends of a magnet known as
North/South
Poles
Red/blue
Army/Navy
57
Legal right of author or photographer over reproduction of work
Copyright
Watermark
Plagiarism
58
What are some names of internet search engines?
myspace, bebo, flickr
internet explorer, google chrome, firefox
Facebook, twitter, youtube
Ask, bing, google, yahoo
59
what does the acronym laser stand for
Light amplification by simulated empression of radiation
Light amplification by the stimulated emission of radiation
60
term for the developing technology of performing a surgical procedure in real time but from a distant location
Telesurgery
Robotic surgery
Biomedical surgery
Homeosurgery
61
Accessory device that converts printed text or graphics into digital format
Scanner
Booter
62
where is the patient return electrode most likely placed
Foot of the OR table
Abdominal area of the patient
Head of the OR table
Skin of the patient
63
a safety mechanism engineered into the ESU that alerts the surgical team that the device is being activated?
mirror reflectors
audible tone
Grounding pad
CO2 laser hand piece
64
which laser falls into the invisible part of the electromagnetic spectrum and is absorbed by cellular fluid
Argon laser
Excimer laser
Nd:YAG laser
CO2 laser
65
Programs that operate a computer system; includes Internet access and word processing
Computer
Router
Software
Hardware
66
Which term describes the right and left movements of a robotic manipulator that has 3-D capability?
YAW
Alternating
Frequency
Resolution
67
What is the term for a single alternating current cycle?
Fluence
Hertz
Yaw
Volts
68
Blade-shaped, ball-tipped, wire loop, and needle tips are all examples of
Cautery tips
ESU tips
Needles
Robotic tips
69
Style of letters chosen in a word-processing program to create a document
Bold
Hyperlink
Italics
Font
