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STM 102 chapter 5 environment and safety standards Flashcards | StudBud
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STM 102 chapter 5 environment and safety standards
STM 102 chapter 5 environment and safety standards
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1
Digital files can be displayed as words, symbols, or:
bytes.
icons
avatars
drives
2
Which of the following parts of the ESU should never be in the off position while the unit is in use?
audible tone
blended
foot pedal
Light cable
3
Which of the following lasers uses liquid as its medium?
argon
Nd:YAG
co2
Krypton
4
The electrical charge at any given time between two points is referred to as:
amperes.
watts.
current
volts.
5
Which of the following details would you expect to find on a preference card?
work experiance
anesthesia start time
surgeon office information
suture and usage
6
During laser surgery on the larynx, which of the following special precautions must be taken?
place dry towels around the patient’s head
use dry sponges
use a non-flammable ET tube
leave the patient’s eyes uncovered
7
Laser pulse energy measured by:
joule.
coherence.
YAG.
divergence.
8
type of technology can be used to monitor product inventory, patient information, surgical tools, staff, and laundry is
RFID
EHR
electronic preference card
word processing
9
Nonreflective instruments should always be used when working with which of the following surgical devices?
CO 2 laser hand piece
electrosurgical pencil
ultrasonic scalpel
argon beam coagulator
10
Which of the following terms describes a single alternating current cycle?
volt
ampere
hertz
watts
11
RFID systems are used to track and monitor single instruments and instrument sets
False
True
12
HIPAA policies do not apply to an employee’s home.
False
True
13
Lasers are named for their active medium.
True
False
14
The opposite charged ends of a magnet are its
filaments.
gaps.
poles.
apertures
15
Instrument tracking programs help to:
increase time spent in decontamination.
decrease sterilization time.
eliminate count sheets
improve facility workflow.
16
Which of the following systems do operating rooms typically use to monitor power overloads?
isolated power system
extracorporeal system
central processing system
ground circuit interrupter system
17
Which of the following terms is used to describe the creation of a document file?
RFID tagging
presentation platform
barcoding
word processing
18
A significant advantage of the _____ laser type is its ability to be transmitted through clear fluids.
YAG.
krypton
argon
CO 2 .
19
When placing the dispersive pad on a patient, the CST should:
apply the pad before positioning the patient.
apply the pad as close as possible to the operative site as possible
apply the pad over a metal prosthesis.
apply the pad over a bony prominence.
20
Solids, gases, liquids, and semiconductor crystals are types of:
electrical conductors.
active laser media.
chemical coagulants.
robotic power sources.
21
During shock-wave lithotripsy, which of the following types of lasers would you expect to use?
krypton
KTP
Erbrium
tunable dye
22
Lasers cause thermal damage to tissue through which of the following interactions?
transmission
scattering
absorption
reflection
23
The CPU is considered:
software
hardware.
a search engine
a presentation platform
24
X-ray unit,laser generators require what type of wall outlets?
nitrous oxide
110 v
220 V
compressed air
25
When using a bipolar forceps:
the surgeon chooses the blended current mode to reduce the thermal damage
the dispersive pt return electrode returns the current back to the pt
Argone gas may be use to enhance the cutting mode
one side of the forceps collects and returns the current to the generator.
26
Which of the following electrosurgery modes would NOT require placement of a patient grounding pad?
blended
bipolar
cutting
coagulation
27
Which of the following ESU tips is designed to prevent damage to surrounding tissue?
insulated
Loop
Ball
Needle
28
Which of the following gases is used to enhance the effectiveness of the electrosurgical unit?
helium
nitrous oxide
argon
CO 2
29
The range of visible light portion from 40 nm to 700 nm is called the:
bell curve.
electromagnetic spectrum.
universal nomenclature.
table of natural elements
30
The device that uses high-frequency sound waves to emulsify tumors while leaving other vascular structures intact is:
CUSA.
plasma
bipolar
laser
31
PHI should not be stored on:
RFID patient wristband tags.
health records
laptop computers and flash drives.
real time locations
32
Which of the following tools decreases administrative tasks and helps reduce human error?
safety data sheets
whiteboards
toolbars
digital charting
33
Which invisible laser beams is best for the suregon to aim at target tissue?
CO 2
argon
HO:yag
Nd:YAG
34
The type of energy that cuts and coagulates tissue using mechanical vibration is:
plasma.
ultrasonic.
argon-neon
bipolar.
35
Blood, carbonized tissue, and DNA are present in:
laser plume.
plasma vapor.
ultrasonic coagulation.
bipolar vapor.
36
Electricity describes the free flow of which of the following subatomic particles?
quarks
protons
neutrons
electrons
37
Digital files that are easy to update, obtain, and share surgeon specific details are:
electronic preference cards.
admission records.
digital scheduling boards.
sterile processing documentation
38
The acronym
laser
stands for light application by special electromagnetic radiation.
True
False
39
RFID systems replace manual sponge counts.
False
True
40
Which of the following types of lasers would you expect to use on an oral surgery case?
ND:yag
high powered diode
Ho:YAG
argon
41
Dielectric breakdown can cause which of the following events?
computer program malfunction
robotic operation malfunction
electrosurgery burn
laser energy tissue effect
42
RFID is useful when:
Changing passwords
creating a PowerPoint ® presentation.
managing sponge counts.
viewing radiographs
43
When not in use, the ESU pencil should be stored:
in a plastic holster.
in a sharps container.
in a trocar cannula.
in a kidney basin.
44
Source of electricity, a conductor, control device, and load are all components of:
a BC circuit.
an AD circuit.
a DC circuit.
an AC circuit.
45
The laser media that allows laser energy to be delivered directly to tissue through a filter or slit-lamp microscope is
semiconductor crystal.
liquid
gas
solid
46
Materials that allow for the free flow of electrons are called:
conductors.
transmitters.
neutralizers.
insulators.
47
Electrical current ultimately seeks the:
ground prong
negative prong.
positive prong.
convertor prong.
48
Which of the following choices can reduce or increase the existing voltage when working with AC?
transformer
conductor
terminal
load
49
The LigaSure™ and Coblator® are both considered to be:
plasma device.
bipolar devices.
ultrasonic devices.
laser devices.
50
Which of the following terms is defined as collimated light waves that travel in the same direction?
monochromatic
fluence
avatars
coherent