STERILE PROCESSING - IAHCSMM
CENTRAL SUPPLY STUDY GUIDE,
STERILE PROCESSING STUDY
MATERIAL FOR CERTIFICATION FINAL
EXAM, QUESTIONS WITH CORRECT
ANSWERS
What is the ceiling threshold limit value for glutaraldehyde?
A. 0.02ppm
B. 0.05ppm
C. 0.5 ppm
D. 0.25 ppm - Answer-B
Which of the following pieces of equipment is used to regulate body temperature
A. Hypo/hyperthermia machine
B. Sequential compression device
C. Continuous passive motion decive
D. Patient controlled analgesis pump - Answer-A
Which of the following pieces of equipment is used to prevent the formation of blood
clots?
A. Continuous passive motion device
B. Patient controlled anagesia pump
C. Sequntial compression device
D. Hypo/hyperthermia machine - Answer-C
Which series of stainless steel is used to manufacturer osteotomes?
A. 200
B. 300
C. 400
D. 500 - Answer-C
For manual lubrication, surgical instruments should be placed in a lubricant solution
and then
A. Room air dried
B. Rinsed with treated water
C. Wiped off with a dry towel
D. Blown dried with compressed air - Answer-A
Which of the following should be cut with dissecting scissors ?
A. Suture
B. Wire
C. Tissue
D. Dressing - Answer-C
,What is the purpose of a tungsten carbide insert on a needle holder?
A. To hold smaller needles
B. To allow easier inspection for cleanliness
C. To hold the suture needle better
D. To provide more friction than stainless steel - Answer-C
When should laparoscopic instruments be reassembled for sterilization?
A. Before ultrasonic cleaning
B. When recommended by the manufacturer
C. Immediately after ultrasonic cleaning
D. If they are to be flashed sterilized - Answer-B
Which of the following types of instruments are used to view internal organs through
very small openings?
A. Endoscopic
B. Powered
C. Self retaining
D. Micro - Answer-A
Instruments must NEVER be
A. Engraved
B. Etched
C. Taped
D. Color bonded - Answer-A
Which of the following is an example of a flexible endoscope?
A. Bronchoscope
B. Arthroscope
C. Resectoscope
D. Cystoscope - Answer-A
In the sterile storage area of CS/SPD, the temperature is 70° F (21°C) and the
humidity is 69%. What should be done ?
A. Continue with routine activities
B. Inspect all packages for excessive moisture
C. Contact engineering to lower the temperature
D. Contact engineering to increase the humidity - Answer-A
Anyone entering the the preparation area MUST
A. Sign in
B. Be an employee
C. Wear proper attire
D. Be at least 21 years old - Answer-C
Where should the chemical indicator be placed when sterilizing two large basins with
smaller basins in one set?
A. In the top basin
B. In the bottom basin
C. In the center of the basins
,D. In the top and bottom basins - Answer-D
If a wrapper will be used as a sterile field, how far over the edge of the table MUST it
extend ?
A. 2 inches
B. 4 inches
C. 6 inches
D. 8 inches - Answer-C
Rigid containers are a medical device and MUST have a 510(k) clearance from the
A. CDC (center for disease control)
B. FDA (food and drug administration)
C. JC (Joint commission)
D. EPA (Environmental protection agency) - Answer-B
The three basic shapes of microbes are round spiral and
A. Straight
B. Square
C. Oval
D. Rod like - Answer-D
In NON TABLE TOP steam sterilizers steam is generated
A. The sterilizer jacket
B. A boiler
C. Steam lines
D. The internal chamber - Answer-B
Autoclave tape is considered which class of indicator ?
A. Class 1
B. Class 2
C. Class 3
D. Class 4 - Answer-A
The part of the steam sterilizer that produces heat inside the chamber to prevent
condensation from forming on the chamber walls is the
A. Steam gauge
B. Pressure gauge
C. Door jacket
D. Jacket - Answer-D
The need for frequent reprocessing can be MINIMIZED by
A. Proper stock rotation
B. Ordering more supplies
C. Using plastic bags for dust covers
D. Establishing minimum stock quantities - Answer-A
What is the coldest part of the sterilizer
A. Back top
B. Center
C. Bottom back
, D. Drain line - Answer-D
Gradual heating of packs occurs during which phase of the steam sterilizer cycle?
A. Holding
B. Exhaust
C. Conditioning
D. Exposure - Answer-C
An emergency eye wash station MUST
A. Provide 0.8 gallons of water per minute
B. Supply the water continuously for 30 minutes
C. Permit hands free operations
D. Flush one eye at a time - Answer-C.
What is the MOST important thing to remember when double peel pouching ?
A. The inner package must remain unsealed
B. The inner package should be folded to fit inside the outer pouch
C. The inner pouch must lay flay inside the outer pouch
D. The two pouches should be sealed together - Answer-C.
Which of the following BEST describes a MINIMUM exposure time, temperature ,
and pressure for prevaccum steam sterilization of wrapped items?
A. 4 minutes at 270°F (132°C) and 28 to 30 pounds per square inch
B. 3 minutes at 270°F (132°C) and 38 to 40 pounds per square inch
C. 15 minutes at 250°F (121°C) and 28 to 30 pounds per square inch
D. 30 minutes at 250°F ( 121°C) and 28 to 40 pounds per square inch - Answer-A.
What is the first step to take when an instrument needs to be sterilized for immediate
use ?
A. Place the item in a peal pouch and seal
B. Place a biological indicator in the sterilizer
C. Clean the instrument according to the manufacturer's instructions
D. Wrap in double thickness non woven wrap - Answer-C
Incoming saturated steam should be within which of the following ranges of dryness
A. 97% to 100%
B. 51% to 55%
C. 10% to 12%
D. 5% to 6% - Answer-A
Failure to remove all air from a package within the steam sterilizer will result in
A. Wet packs
B. Poor steam penetration
C. Drying out of the packaging material
D. Poor adherence of the autoclave tape - Answer-B
Damage to medical/surgical supplies stored in the RECEIVING AREA can be
avoided by
A. Storing supplies no closer than 18 inches from the ceiling
B. Storing supplies at least 8 inches from the floor
CENTRAL SUPPLY STUDY GUIDE,
STERILE PROCESSING STUDY
MATERIAL FOR CERTIFICATION FINAL
EXAM, QUESTIONS WITH CORRECT
ANSWERS
What is the ceiling threshold limit value for glutaraldehyde?
A. 0.02ppm
B. 0.05ppm
C. 0.5 ppm
D. 0.25 ppm - Answer-B
Which of the following pieces of equipment is used to regulate body temperature
A. Hypo/hyperthermia machine
B. Sequential compression device
C. Continuous passive motion decive
D. Patient controlled analgesis pump - Answer-A
Which of the following pieces of equipment is used to prevent the formation of blood
clots?
A. Continuous passive motion device
B. Patient controlled anagesia pump
C. Sequntial compression device
D. Hypo/hyperthermia machine - Answer-C
Which series of stainless steel is used to manufacturer osteotomes?
A. 200
B. 300
C. 400
D. 500 - Answer-C
For manual lubrication, surgical instruments should be placed in a lubricant solution
and then
A. Room air dried
B. Rinsed with treated water
C. Wiped off with a dry towel
D. Blown dried with compressed air - Answer-A
Which of the following should be cut with dissecting scissors ?
A. Suture
B. Wire
C. Tissue
D. Dressing - Answer-C
,What is the purpose of a tungsten carbide insert on a needle holder?
A. To hold smaller needles
B. To allow easier inspection for cleanliness
C. To hold the suture needle better
D. To provide more friction than stainless steel - Answer-C
When should laparoscopic instruments be reassembled for sterilization?
A. Before ultrasonic cleaning
B. When recommended by the manufacturer
C. Immediately after ultrasonic cleaning
D. If they are to be flashed sterilized - Answer-B
Which of the following types of instruments are used to view internal organs through
very small openings?
A. Endoscopic
B. Powered
C. Self retaining
D. Micro - Answer-A
Instruments must NEVER be
A. Engraved
B. Etched
C. Taped
D. Color bonded - Answer-A
Which of the following is an example of a flexible endoscope?
A. Bronchoscope
B. Arthroscope
C. Resectoscope
D. Cystoscope - Answer-A
In the sterile storage area of CS/SPD, the temperature is 70° F (21°C) and the
humidity is 69%. What should be done ?
A. Continue with routine activities
B. Inspect all packages for excessive moisture
C. Contact engineering to lower the temperature
D. Contact engineering to increase the humidity - Answer-A
Anyone entering the the preparation area MUST
A. Sign in
B. Be an employee
C. Wear proper attire
D. Be at least 21 years old - Answer-C
Where should the chemical indicator be placed when sterilizing two large basins with
smaller basins in one set?
A. In the top basin
B. In the bottom basin
C. In the center of the basins
,D. In the top and bottom basins - Answer-D
If a wrapper will be used as a sterile field, how far over the edge of the table MUST it
extend ?
A. 2 inches
B. 4 inches
C. 6 inches
D. 8 inches - Answer-C
Rigid containers are a medical device and MUST have a 510(k) clearance from the
A. CDC (center for disease control)
B. FDA (food and drug administration)
C. JC (Joint commission)
D. EPA (Environmental protection agency) - Answer-B
The three basic shapes of microbes are round spiral and
A. Straight
B. Square
C. Oval
D. Rod like - Answer-D
In NON TABLE TOP steam sterilizers steam is generated
A. The sterilizer jacket
B. A boiler
C. Steam lines
D. The internal chamber - Answer-B
Autoclave tape is considered which class of indicator ?
A. Class 1
B. Class 2
C. Class 3
D. Class 4 - Answer-A
The part of the steam sterilizer that produces heat inside the chamber to prevent
condensation from forming on the chamber walls is the
A. Steam gauge
B. Pressure gauge
C. Door jacket
D. Jacket - Answer-D
The need for frequent reprocessing can be MINIMIZED by
A. Proper stock rotation
B. Ordering more supplies
C. Using plastic bags for dust covers
D. Establishing minimum stock quantities - Answer-A
What is the coldest part of the sterilizer
A. Back top
B. Center
C. Bottom back
, D. Drain line - Answer-D
Gradual heating of packs occurs during which phase of the steam sterilizer cycle?
A. Holding
B. Exhaust
C. Conditioning
D. Exposure - Answer-C
An emergency eye wash station MUST
A. Provide 0.8 gallons of water per minute
B. Supply the water continuously for 30 minutes
C. Permit hands free operations
D. Flush one eye at a time - Answer-C.
What is the MOST important thing to remember when double peel pouching ?
A. The inner package must remain unsealed
B. The inner package should be folded to fit inside the outer pouch
C. The inner pouch must lay flay inside the outer pouch
D. The two pouches should be sealed together - Answer-C.
Which of the following BEST describes a MINIMUM exposure time, temperature ,
and pressure for prevaccum steam sterilization of wrapped items?
A. 4 minutes at 270°F (132°C) and 28 to 30 pounds per square inch
B. 3 minutes at 270°F (132°C) and 38 to 40 pounds per square inch
C. 15 minutes at 250°F (121°C) and 28 to 30 pounds per square inch
D. 30 minutes at 250°F ( 121°C) and 28 to 40 pounds per square inch - Answer-A.
What is the first step to take when an instrument needs to be sterilized for immediate
use ?
A. Place the item in a peal pouch and seal
B. Place a biological indicator in the sterilizer
C. Clean the instrument according to the manufacturer's instructions
D. Wrap in double thickness non woven wrap - Answer-C
Incoming saturated steam should be within which of the following ranges of dryness
A. 97% to 100%
B. 51% to 55%
C. 10% to 12%
D. 5% to 6% - Answer-A
Failure to remove all air from a package within the steam sterilizer will result in
A. Wet packs
B. Poor steam penetration
C. Drying out of the packaging material
D. Poor adherence of the autoclave tape - Answer-B
Damage to medical/surgical supplies stored in the RECEIVING AREA can be
avoided by
A. Storing supplies no closer than 18 inches from the ceiling
B. Storing supplies at least 8 inches from the floor
