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