問題一覧
1
Which of the following is not a factor affecting the dry time in a steam sterilizer?
Selected sterilization time
2
Ethics is the pratice of
doing the right thing
3
One method of preventing biofilm formation in lumens is to
Rinse the lumens with critical water and dry them well
4
Which of the following transports molecules within the cell?
Nucleus
5
Ethylene oxide gas kills microorganisms by a process called
Alkylation
6
Which of the following best describes the purpose of evenly distributing instruments in large sets
Extra condensation will make the sets more difficult to dry
7
The part of the steam sterilizer that produces heat inside the chamber to prevent condensation from forming on the chamber walls is the
Jacket
8
An item is considered sterile if the sterility assurance level reaches
10^6
9
Which of the following pieces of equipment would be used to regulate body temperture
Hypo/hyperthermia machine
10
Textiles packs must be placed on their sides in the steam sterilizer in order to
Facilitate air removal and steam penetration
11
Which of the following types of organisms are able to survive adverse environmental conditions by forming spores?
Clostridium
12
The science that studies the structure of the body is known as
Anatomy
13
The purpose of a tungsten carbide inserts on a needle holder is to
Hold the suture needle better
14
According to spaulding's classification, a critical device requires
Sterilization between uses
15
If you have a fever, your temperture would be above
98.6 F
16
Which of the following pieces of equipment would be used to be precent the formation of blood clots?
Sequentialll compression device
17
The drain-line basket in a non-table-top steam sterilizer should be cleaned
Daily
18
The Occupational Safety and Health Administration requires that transport containers for potentially infectious materials be
leak proof
19
Nails tissues and money are examples of
Fomites
20
Higher alkalinity in water used for cleaning instruement
Can increase the chance of corrosion
21
Which of the following should be cleaned daily in the SPD area
Floors
22
Which of the following statements about monitoring of sterilizationn cycles is TRUE?
The more frequently a BI test is run, the quicker a sterilizatition process failure can be detected
23
The reservoir in a table-top steam sterilizer
Needs to be filled with distilled or deionzed water daily before the sterilizer is used
24
Which of the following government agencies has the responsibility for approving new environmental disinfectants prior to their being sold to healthcare facilities
Environmental Protection Agency
25
The three basic shapes of microbes are round, spiral and
Rod-like
26
Pass-through windows shouuld be
Located between the decontamination and preparation areas
27
A solution with a pH of 13 is considered
Akaline
28
Which of the following would be cut with dissecting scissors
Tissue
29
Microorganisms that is resting and has a hard, shell like outer covering is called a
Spore
30
When double paper plastic pouching is permitted by the manufacturer the
Inner pouch must lay flat inside the outer pouch
31
Indicator (sterilization ) tape is considered which type of chemical indicators
Type 1
32
An emergency eyewash station must
Permits hands-free operation
33
Which of the following must be made available to distribution personnel
Policies and procedures for correct handling of sterile supplies
34
Incident reports should be filed
Immediately
35
Which of the following types of instruments are used to view internal organs through very small openings
Laparoscopic
36
Which of the following statements about table-top steam sterilizers is TRUE?
Table-top sterilizers require a printout
37
For manual lubrication surgical instruments should be placed in a lubricant solution and then
Room air-dried
38
When should laparoscopic instruments be reassembled for sterilization
When recommended by the manufacturer
39
Rigid sterilization containers must be biologically tested before
They are purchased
40
The most unique feature of an inegrating chemical indicators is its ability to
Perform in parallel to a biological indicator
41
Microorganisms are measured in amples
microns
42
The metacarpals are located in the
Hands
43
Spongiform encephalopathy is caused
Prions
44
In a non-table top steam sterilizer, steam is exhausted through the
Chamber drain line
45
Flagella help bacteria to
Propel through liquid media
46
Barrier precautions, hand washing, and sharps precautions come under the umbrella of
Standard precautions
47
Select the following statement that is TRUE about the use of personal protective equipment in the decontamination
Failure to wear personal protective equipment ca result in action
48
Before a medical device is cleaned and processed
The manufacturer's instructions must be obtained
49
Anyone entering the preparation area must
Wear proper attire
50
All of the following play a role in how bones support other body system except
Distribution of hormones
51
Which of the following are major non-living reservoirs of infectious diseases
Soil and water
52
When can loaned instrument sets be placed inside rigid sterilization containers?
With instructions from the loaned instrurnmet company
53
Which of the following materials may be affected by the use of high alkaline detergents?
Anodized aluminum
54
What is the first step to take when an instrument needs to be sterilized for immediate use?
Clean the instrument according to the manufacturer's instructions
55
Which of the following is an example of flexible endoscope
Bronchoscope
56
An exhaust hood over the ethylene oxicd gas sterilizer is an example of an
Engineering control
57
Which of the following statements is true regarding steam sterilization?
High temperature requires higher pressure.
58
Non-table top steam sterilizers which of the following best describes a minimum exposure time temperature and pressure for prevacuum steam sterilization of wrapped items?
4 minutes at 270 F and 28 to 30 pounds per square in psi
59
Incoming saturated steam should be within which of the following ranges of dryness?
97%-100%
60
Which of the following instruments sets would NOT be used with the skeletal system?
Myringotomy
61
In the final step of hand washing the fingers should be rinsed with the fingertips
Up
62
In non-table top steam sterilizers steam is generated in
A boiler
63
The nominal concentration of hydrogen peroxide in a low-temperture gas plasma sterilizer is
59%
64
The Zika virus is transmitted by
Vectors
65
Which of the following best describes the overall role of the sterile processing area ? To provide ..
Dependable service to enhance patient care
66
When high level disinfecting a device, if too many microorganisms remain on an item after the cleaning process, the
Disinfection process might not be effective
67
Which of the following statements about unloading sterilizers that do not have loading carts is TRUE?
Use sterile gloves when handling packages until cool
68
Damage to medical/surgical supplies stored in the receiving area can be avoided by
Avoiding temperature and humidity extremes
69
Which of the following statements is TRUE?
Shoes worn must have closed back
70
In the sterile storage area, the ventilation sysyem must be under
Positive pressure
71
When placing paper-plastic pouches in sterilizer, the pouches should be positioned
Paper facing plastic
72
Which of the following statements is True of a capsulated bacterium?
more resistant to heat and chemicals
73
Waterless hand antiseptics contain what percentage concentration of alcohol to make them most effective?
60-95 %
74
Which series of stainless steel is used to manufacture osteotomes
400
75
Which of the following is the correct incuvation temperature range for biological indicators used in steam sterilizetion
131F to 140F (55C-60C)
76
Which of the following can be used to remove severs stains on stainless steel instruemnts?
Organic acid detergent
77
Instruments must never be
Engraved
78
When loading a table-top steam sterilizer
Items should not be stacked
79
The function of a ratchet can be checked by
Closing the ratchet to the first click, then tapping the handle on the workstation
80
Which is the largest part of the brain?
Cerebrum
81
The coldest location inside a non table steam sterilizer chamber is the
Drain line
82
Which of the following is the most effective to minimize frequient reprocessing of sterile supplies?
Proper stock rotation
83
Failure to remove all air from a packaging to be steam sterilized may result in
Poor steam penetration
84
Generally, the distal end of a rigid endoscope should be cleaned with an
Soft bristol brush
85
When sterilizing two large basins the same set, the chemical indicators should be placed in the
Middle of the basin set and the bottom basin
86
Ortho-phthaladehyde is classified as a
HLD
87
Which distribution system is designed to reduce storeroom inventory?
Just-in-time
88
A solution with a pH of 3 is considered
acidic
89
Which of the following statements about table-top steam sterilizers is TRUE? Table-top sterilizer
Have a chamber size of not more than 2 cubic feet
90
Unless otherwise directed, an item high level disinfected in glutaraldehyde must be rinsed a minimum of
Two times
91
The removal of contamination from an item to the extent necessary for further processing is called
cleaning
92
The cochlea is part of the
Inner ear
93
Gradual heating of packs occurs during which phase of the steam sterilization cycle?
Conditioning
94
Pulmonary Capillaries are found in which system?
Respiratory
95
Which of the following sets would be considered high risk for prion processing?
Craniotomy set
96
Effective sterilization begins with
Thorough cleaning
97
Which of the following additional chemicals is recommended when a high alkaline detergent is used mechanical washer
Neutralizing acid
98
With respect ot rigid sterilization container testing which term defines the sterilizer's ability to sterilize under actual use conditions
Maximum-Load testing
99
Opened but unused instrument sets should be
Completely reprocessed
100
Which of the following chemicals is used for cleaning inanimate environmental surfaces and floors
Quaternary ammonium compounds