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Surgical Technology, Asepsis, Unit 1, Processing and Sterilization

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Techniques in Surgical Asepsis, Unit 1, Processing and Sterilization
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Pregunta 1

Pregunta
What is the most resistant form of organism that the sterilization process aims to destroy?
Respuesta
  • bacteria
  • micro bacteria
  • infection disease
  • viruses
  • spores

Pregunta 2

Pregunta
Sterrad is used primarily to sterilize what?
Respuesta
  • instrument sets
  • metal instruments
  • fragile instruments
  • heat sensitive items

Pregunta 3

Pregunta
The Daily Air Removal Test Bowie-Dick is used for which of the following types of sterilizers?
Respuesta
  • gas sterilizer
  • gravity displacement sterilizer
  • prevacuum sterilizers
  • sterris sterilizer

Pregunta 4

Pregunta
Endoscopes, cameras, and heat sensitive items are sterilized in the hospital setting by which method?
Respuesta
  • prevacuum sterilization
  • dry heat
  • gravity sterilization
  • sterrad

Pregunta 5

Pregunta
The process, physical or chemical, by which all microorganisms including spores are destroyed?
Respuesta
  • asepsis
  • sterile technique
  • heat
  • sterilization
  • checmical

Pregunta 6

Pregunta
What is the process called when certain agents are applied to living tissue to reduce and inhibit the growth of microorganisms?
Respuesta
  • asepsis
  • antisepsis
  • disinfection
  • sterilization

Pregunta 7

Pregunta
Geo bacillus Stearothermophilus is the name of the spore forming bacteria used as what type of monitor in steam sterilization?
Respuesta
  • spore indicator
  • bacterial indicator
  • mechanical monitor
  • chemical indicator
  • biological indicator

Pregunta 8

Pregunta
The number of microbes or organic debris that exists at a given time is refereed to as?
Respuesta
  • microorganisms
  • bacterial spores
  • bioburden
  • bacteria
  • sterilization

Pregunta 9

Pregunta
The monitoring process that assures that all microorganisms including spores are killed is called?
Respuesta
  • aseptic indicator
  • sterilization indicator
  • spore indicator
  • biological indicator
  • mechanical indicator

Pregunta 10

Pregunta
A common type of sterilization process utilized in the commercial sterilization of disposable products?
Respuesta
  • sterile technique
  • asepsis
  • dry heat
  • radiation

Pregunta 11

Pregunta
A disposable wrapper designed for a single use is known as [blank_start]synthetic[blank_end]?
Respuesta
  • synthetic

Pregunta 12

Pregunta
When opening a peel pack look for the______as the correct end to open.
Respuesta
  • sealed edge
  • aseptic edge
  • the part that sticks togather
  • chevron edge
  • heat-sealed

Pregunta 13

Pregunta
[blank_start]Linen[blank_end] material wrappers are the least effective at providing bacterial barrier when compared to other wrapping material.
Respuesta
  • Linen

Pregunta 14

Pregunta
Rigid closed containers have a single use filter in the:
Respuesta
  • lid and bottom
  • Top and side
  • bottom of genesis pan
  • sides

Pregunta 15

Pregunta
Instruments with lumens should have _____ left inside during stream sterilization?
Respuesta
  • moisture
  • lens cleaner
  • distilled water
  • cleaning solution
  • medical disinfectant

Pregunta 16

Pregunta
wrapping material that tends to fold back up along folding creases is said to have [blank_start]memory[blank_end]?
Respuesta
  • memory

Pregunta 17

Pregunta
When an item is double wrapped the outer wrapper is considered:
Respuesta
  • sterile
  • unsterile
  • contaminate free
  • dust-cover
  • dirty

Pregunta 18

Pregunta
The name of the wrapping method appropriate to use for gowns, smaller instrument trays, and small single items is the?
Respuesta
  • square fold
  • sterile fold
  • aseptic fold
  • contaminate free fold
  • envelope fold

Pregunta 19

Pregunta
A method of wrapping that is useful for large packs and instrument trays?
Respuesta
  • square fold
  • envelope fold
  • triangle fold
  • box fold

Pregunta 20

Pregunta
Instruments with jaws or hinges must be [blank_start]open[blank_end] when preparing for sterilization.
Respuesta
  • open

Pregunta 21

Pregunta
Which three are sterilization methods?
Respuesta
  • asepsis
  • aseptic
  • radiation
  • chemical
  • thermal
  • heat

Pregunta 22

Pregunta
a steam sterilizer/autoclave can run three different cycles, which ones are they?
Respuesta
  • pre-vacuum cycle
  • sterile cycle
  • aseptic cycle
  • immediate use steam sterilization
  • autoclave cycle
  • gravity displacement

Pregunta 23

Pregunta
A class [blank_start]5[blank_end] integrator strip has a pellet that melts with heat and pressure and is an internal, multivariable integrator used in steam sterilization.
Respuesta
  • 5

Pregunta 24

Pregunta
Which two situations in which a biological indicator is required?
Respuesta
  • instruments that have been used in bloody procedures
  • used for the first instrument load of the day
  • dirty instruments
  • if items are contaminated
  • used with implants

Pregunta 25

Pregunta
A sterilizer that used hydrogen peroxide to create reactive plasma vapor is called [blank_start]sterrad[blank_end]?
Respuesta
  • sterrad

Pregunta 26

Pregunta
Why is flash sterilization not recommended for frequent use in OR?
Respuesta
  • the instrument cant be used in certain procedures that are critical for complete aseptic technique
  • not all bacterial spores are killed in the short process
  • its very expensive to do so
  • items may have to be transported to the OR unwrapped; dust, airborne particles, and contaminates may contaminate item

Pregunta 27

Pregunta
What is the time and temperature settings recommended of the prevacuum steam sterilizer?
Respuesta
  • 270 degrees for 4 minutes for wrapped items, 3 minutes for unwrapped
  • 370 degrees for 4 minutes for wrapped items, 3 minutes for unwrapped
  • 470 degrees for 4 minutes for wrapped items, 3 minutes for unwrapped

Pregunta 28

Pregunta
A [blank_start]sterris[blank_end] is a sterilizer that uses peracetic acid and would be most commonly used for the sterilization of flexible GI scopes in GI lab.
Respuesta
  • sterris

Pregunta 29

Pregunta
List two parameters that have to be checked on a mechanical graft or computer read-out following a sterilization cycle?
Respuesta
  • cycle number and temperature
  • date and temperature
  • temperature and time
  • time and cycle

Pregunta 30

Pregunta
What is the difference between a gravity displacement cycle and a prevacuum cycle of steam sterilizer?
Respuesta
  • gravity displacement uses gravity to push air out of the bottom of the autoclave with steam. prevacuum uses a vacuum pump to remove 90% of the air then adds steam, then removes the remaining air.
  • gravity displacement uses a vacume to push air out of the bottom of the autoclave with steam. prevacuum uses gravity remove 90% of the air then adds steam, then removes the remaining air.

Pregunta 31

Pregunta
which are examples of a class 1 indicator?
Respuesta
  • pan tape
  • pan filter
  • steam tape
  • pan lock
  • pan arrow

Pregunta 32

Pregunta
Which are examples of event related sterility?
Respuesta
  • item handled by more then one person
  • item siting on self to long
  • item getting wet
  • item dropped on floor
  • until something happens to item

Pregunta 33

Pregunta
Which three performance standards must wrappers and packaging material meet?
Respuesta
  • must maintain sterility of item until use
  • be puncture proof
  • should allow sterilization agent to penetrate during sterilization
  • must be tensile enough in case of rough handling
  • must permit the package to be opened without contamination

Pregunta 34

Pregunta
check off which information should be listed on the labels of packages or wrapped items.
Respuesta
  • address of company
  • supplies company address
  • date of sterilization
  • initials
  • department to be sent to
  • contents

Pregunta 35

Pregunta
How are metal basins wrapped and loaded into sterilizer?
Respuesta
  • placed on the bottom of sterilizer
  • facing up with towels separating them
  • placed on sides, separated by towels
  • placed at the top of sterilizer

Pregunta 36

Pregunta
which are three mechanical machines used for cleaning instruments?
Respuesta
  • ultraseptic washer
  • washer deconatminator
  • aseptic washer
  • washer sterilizer
  • ultrasonic washer

Pregunta 37

Pregunta
How would you decontaminate instruments used on a patient with CJD?
Respuesta
  • It cannot be destroyed with steam sterilization or ethylene oxide alone. Autoclave in bleach for an hour at 250 degrees on gravity cycle. Ultrasonic cleaning after sterilization.
  • It cannot be destroyed with steam sterilization or ethylene oxide alone. Autoclave in bleach for two hour at 250 degrees on gravity cycle. Ultrasonic cleaning after sterilization.

Pregunta 38

Pregunta
A disadvantage of using disposable synthetic wrappers is the cost
Respuesta
  • True
  • False

Pregunta 39

Pregunta
One advantage of paper-plastic pouches is that they are puncture resistant.
Respuesta
  • True
  • False

Pregunta 40

Pregunta
Event related sterility is determined by length of time the item is on the self?
Respuesta
  • True
  • False

Pregunta 41

Pregunta
Surgical instruments with multiple small parts should be resembled prior to sterilizing.
Respuesta
  • True
  • False

Pregunta 42

Pregunta
When cleaning instruments manually, always be sure to place heavy items on top of scopes and light cords
Respuesta
  • True
  • False

Pregunta 43

Pregunta
Signs of water condensation inside rigid containers means that pan of instruments are sterile.
Respuesta
  • True
  • False

Pregunta 44

Pregunta
Initially, what is the most expensive packaging system?
Respuesta
  • radiation packaging
  • aseptic packaging
  • ridged containers
  • robotic packaging

Pregunta 45

Pregunta
What replaces shelf life concept?
Respuesta
  • aseptic sterility
  • asepsis sterility
  • contaminate free sterility
  • event related sterility

Pregunta 46

Pregunta
what terminally sterilizes instruments?
Respuesta
  • washer-aseptic sterlizer
  • washer sterilizer
  • radiation sterilizer
  • topheat sterilizer

Pregunta 47

Pregunta
What was replaced by synthetic wrappers?
Respuesta
  • recycled paper
  • blue felt
  • paper
  • linen/muslin

Pregunta 48

Pregunta
what should be placed in a basin or towel at the end of the case?
Respuesta
  • delicate fiber optic cord
  • lumens
  • sharp or delicate instrument
  • delicate laparoscopic instruments

Pregunta 49

Pregunta
Scrubbing soiled instruments with a brush, water and soap is what type of cleaning?
Respuesta
  • aseptic cleaning
  • dirty cleaning
  • manual cleaning
  • medical washing

Pregunta 50

Pregunta
What uses high frequency sounds waves?
Respuesta
  • ultraseptic washer
  • steam sterilizer
  • ultrasonic washer
  • washer decontaminator

Pregunta 51

Pregunta
this item needs to be turned upside down to sterlize?
Respuesta
  • metal basins/pitchers
  • delicate instruments
  • scalpels
  • light cords

Pregunta 52

Pregunta
a mild disinfectant used on the skin and mucous membrane to lower the count and inhibit the growth of bacteria is called [blank_start]Antiseptic[blank_end]?
Respuesta
  • Antiseptic

Pregunta 53

Pregunta
to expose ethylene oxide gas-sterilized item to warm, circulating air to remove trace ethylene oxide is called [blank_start]Aeration[blank_end]?
Respuesta
  • Aeration

Pregunta 54

Pregunta
absence of microorganisms that cause disease; freedom of infection; exclusion of microorganisms is called [blank_start]Asepsis[blank_end]?
Respuesta
  • Asepsis

Pregunta 55

Pregunta
Procedures which render and maintain an object or area completely free of pathogens; surgical asepsis is called?
Respuesta
  • sterilization
  • asepsis
  • Aseptic technique

Pregunta 56

Pregunta
a steam-pressure vessel that sterilizes by steam under pressure at temperature above 1000 C is called an [blank_start]autoclave[blank_end]?
Respuesta
  • autoclave

Pregunta 57

Pregunta
a highly heat-resistant, spore-forming microorganism used in form on commercially prepared spore strips for checking sterilization effectiveness in steam sterilizers is?
Respuesta
  • endobacteria
  • bacillus subtilus
  • Bacillus Stereathermophillus

Pregunta 58

Pregunta
a spore-forming microorganism used in spore form on commercially prepared spore strips for checking sterilization effectiveness in ethylene oxide sterilizers is called?
Respuesta
  • micro-bacteria
  • agensis
  • endobacteria
  • Bacillus Subtilis

Pregunta 59

Pregunta
Having the characteristic of destroying bacteria is called [blank_start]bactericidal[blank_end]?
Respuesta
  • bactericidal

Pregunta 60

Pregunta
An aggregate of microbes on a surface that form a tiny city. Extremely resistant to antibiotics because they can communicate resistance is called [blank_start]biofilm[blank_end]?
Respuesta
  • biofilm

Pregunta 61

Pregunta
Factors such as heat/moisture sensitivities in products is called [blank_start]bioresistance[blank_end]?
Respuesta
  • bioresistance

Pregunta 62

Pregunta
Characteristics of packaging material and fibers that shed are called [blank_start]bioshedding[blank_end].
Respuesta
  • bioshedding

Pregunta 63

Pregunta
Nutritional , physical and reproductive phase of microorganisms is called [blank_start]biostate[blank_end]?
Respuesta
  • biostate

Pregunta 64

Pregunta
A device intended for use by a health care provider to accompany products being sterilized through a sterilization procedure and to monitor adequacy of sterilization. The device consists of a known number of microorganisms (usually bacterial spores), of known resistance to the mode of sterilization, in or on a carrier and enclosed in a protective package. Subsequent growth or failure of the microorganisms to grow under suitable conditions indicates the adequacy of sterilization is called
Respuesta
  • chemical indicator
  • indicator
  • bio indicator
  • biological indicator

Pregunta 65

Pregunta
A physical/chemical device employed to monitor one or more process parameters of the sterilization cycle in order to detect failures in packaging, loading, and/or sterilizer function. The chemical indicator usually consists of a sensitive chemical or ink dye, the sensitivity of which may vary from product to product is called?
Respuesta
  • indicators
  • biological indicators
  • chemical Indicators

Pregunta 66

Pregunta
possessing infectious organisms or substances is known as [blank_start]contaminated[blank_end]?
Respuesta
  • contaminated

Pregunta 67

Pregunta
To introduce microorganisms to a sterile field is known as [blank_start]contaminate[blank_end]?
Respuesta
  • contaminate

Pregunta 68

Pregunta
Transmission of microorganisms from person to person or from object to person and vice versa is known as [blank_start]contamination[blank_end]?
Respuesta
  • contamination

Pregunta 69

Pregunta
Method of cleaning during the surgical procedure to keep pathogens from contaminating patient and staff is known as?
Respuesta
  • curcurrent cleaning
  • manual cleaning
  • disinfection
  • concurrent cleaning

Pregunta 70

Pregunta
System of preselecting and delivering instruments and supplies to the perioperative environment. Some models include provisions for the return of the instruments and contaminated items to the appropriate decontaminations area is called?
Respuesta
  • genisis pan
  • supplies cart
  • Case cart
  • case pan

Pregunta 71

Pregunta
prepackaged disposable supplies prepared by the manufacture or the distributor according to specific instructions and requests by a particular service at a facility are called?
Respuesta
  • aseptic packs
  • prepared packs
  • Custom Packs

Pregunta 72

Pregunta
to make safe by removing or reducing contamination by infectious organisms or other harmful substances is called [blank_start]decontamination[blank_end]?
Respuesta
  • decontamination

Pregunta 73

Pregunta
Packaging thickness and weight is known as [blank_start]density[blank_end]?
Respuesta
  • density

Pregunta 74

Pregunta
an agent that kills all growing or vegetative forms of microorganisms, thus completely eliminating them from inanimate objects is known as [blank_start]disinfectant[blank_end]?
Respuesta
  • disinfectant

Pregunta 75

Pregunta
A process capable of destroying pathogenic microorganisms but, as ordinarily used, not bacterial spores is called [blank_start]disinfection[blank_end]?
Respuesta
  • disinfection

Pregunta 76

Pregunta
ETO stands for Ethylene Oxide
Respuesta
  • True
  • False

Pregunta 77

Pregunta
A compound used in a aqueous solution as a disinfectant and a sterilant is known as?
Respuesta
  • saleen solution
  • glucosamine
  • gluteraldahyde

Pregunta 78

Pregunta
invasion of the body by pathogenic microorganisms, and the reaction of tissues is known as [blank_start]infection[blank_end]?
Respuesta
  • infection

Pregunta 79

Pregunta
The open inner space of a tube, as in a blood vessel, needle, or catheter is known as [blank_start]lumen[blank_end]?
Respuesta
  • lumen

Pregunta 80

Pregunta
A plant or animal visible only with microscopic magnification is known as microorganisms
Respuesta
  • True
  • False

Pregunta 81

Pregunta
Ways by which infecting organisms are transmitted to sterile objects is called?
Respuesta
  • modes of contaminates
  • modes of contamination
  • modes of transportation

Pregunta 82

Pregunta
non-sterile refers to the presence of microorganisms.
Respuesta
  • True
  • False

Pregunta 83

Pregunta
Infection acquired while in the care of the hospital is known as [blank_start]nosocomial[blank_end]?
Respuesta
  • nosocomial

Pregunta 84

Pregunta
Microorganisms capable of producing disease are known as [blank_start]pathogens[blank_end]?
Respuesta
  • pathogens

Pregunta 85

Pregunta
Producing or capable of producing disease is known as [blank_start]pathogenic[blank_end]?
Respuesta
  • pathogenic

Pregunta 86

Pregunta
Bacteria which are normally present below the skin are called resident flora.
Respuesta
  • True
  • False

Pregunta 87

Pregunta
Is a process capable of reducing the number of microbial contaminants to a relatively safe level. It provides the lowest safety margin because it does not require or necessarily produce the complete destruction of any particular microorganisms?
Respuesta
  • aseptic technique
  • sanitation
  • manual cleaning

Pregunta 88

Pregunta
Bacteria in a dormant state. Hardest to kill in sterilization process are called [blank_start]spores[blank_end]?
Respuesta
  • spores

Pregunta 89

Pregunta
Any agent with the ability to kill spores is called [blank_start]sporicidal[blank_end]?
Respuesta
  • sporicidal

Pregunta 90

Pregunta
Steam holding all the moisture it can hold and still remain a vapor is called saturated steam.
Respuesta
  • True
  • False

Pregunta 91

Pregunta
Free of all living microorganisms refers to something being [blank_start]sterile[blank_end]?
Respuesta
  • sterile

Pregunta 92

Pregunta
A process capable of destroying all forms of microbial life on inanimate surfaces is called [blank_start]sterilization[blank_end]?
Respuesta
  • sterilization

Pregunta 93

Pregunta
Transmission of microorganisms to a sterile field by moisture that has penetrated the sterile barrier is?
Respuesta
  • Strike-through contamination
  • contamination
  • strike under contamination

Pregunta 94

Pregunta
Terminal Cleaning is the through cleaning and disinfection of the perioperative environment at the end of use
Respuesta
  • True
  • False

Pregunta 95

Pregunta
Terminal Sterilization and Disinfection are Procedures carried out for the destruction of pathogens at the end of the surgical procedure in the OR, or in other areas of patients contact.
Respuesta
  • True
  • False

Pregunta 96

Pregunta
Turnover is activity geared toward cleaning and preparation of the operating room between cases for the nest procedure and patient arrival
Respuesta
  • True
  • False

Pregunta 97

Pregunta
Wet Pack is when Internal aspect of the sterile package is moist or damp. Indicates a non-sterile item.
Respuesta
  • True
  • False

Pregunta 98

Pregunta
Wicking is the passage of fluids through a material by passive action. Also referred to as capillary action or Strike-through.
Respuesta
  • True
  • False

Pregunta 99

Pregunta
Virucide is an agent that destroys viruses
Respuesta
  • True
  • False

Pregunta 100

Pregunta
Inhibiting or retarding bacterial growth is called?
Respuesta
  • bacteriodeath
  • bacteriocidal
  • bacteriostatic

Pregunta 101

Pregunta
What is the reason the Surgical Technologist would spray their soiled instruments at the end of the case?
Respuesta
  • to remove bioburden
  • to remove biofilm
  • to kill off any remaining bacteria
  • to inhibit blood and body fluids from drying

Pregunta 102

Pregunta
Which of the following packaging materials is rarely used to contain sterile products?
Respuesta
  • paper-plastic
  • synthetic
  • linen

Pregunta 103

Pregunta
Sharp instruments are to be placed where at the end of a procedure?
Respuesta
  • underneath basin
  • separate pan
  • separate basin

Pregunta 104

Pregunta
When assembling instrument pans, what should be done to all clamps before sterilization?
Respuesta
  • check for quality
  • check
  • close
  • open

Pregunta 105

Pregunta
When removing instrument sets from rigid containers (as the sterile person), be sure to look in the bottom of the container for what?
Respuesta
  • scratches
  • bodily fluids
  • moisture

Pregunta 106

Pregunta
HAI is known as?
Respuesta
  • hospital-acquired intentions
  • hospital-acquired infection
  • hospital aseptic infection
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