Surgical Tech Sterile Processing Final Exam
Study Guide with Correct Answers
Recommended practices are:
Statements of sound principles of practice that are based on scientific data and the opinions of
experts.
Standards for sterile processing are developed by the:
Association for the Advancement of Medical Instrumentation.
3. The use of physical or chemical means to remove, inactivate, or destroy bloodborne pathogens on
the surface of an item is known as:
Decontamination
4. The main reason why jewelry should NOT be worn in the decontamination area is because it:
Is not easily cleaned.
5. A cleaning solution having a pH of 9 is said to be:
Alkaline
6. Generally metal-bristled brushes can be used to clean:
The tungsten carbide jaws of needle holders
7. Which of the following is NOT a recommended method to keep used instruments moist?
,Transport in sterile water
8. According to Spaulding’s classification of medical devices, a semi-critical item requires which form
of disinfection?
High-level disinfection
9. Iodine is used primarily to reduce microorganisms on which of the following?
Skin
10. Which of the following statements is TRUE? Packaging materials must:
Resist entry of microorganisms inside the pack.
11. Dual-ply wrap:
Has two wrappers which are bonded together.
12. Which of the following should be placed with each package to provide information on critical
sterilization parameters?
Type 4 or higher chemical indicator
13. Prior to packaging, large instrument sets should be placed:
In a perforated metal mesh basket.
, 14. Which of the following lubricants is recommended for use on surgical instruments?
Water-based
15. Which of the following is the minimum exposure time for wrapped goods in a dynamic-air-
removal (Prevacuum) steam cycle at 275℉ (135℃) and 28 to 30 pounds per square inch (psi)?
3 minutes
16. Stock should be routinely rotated to reduce:
Outdated supplies
17. Which of the following statements about sterility maintenance is TRUE?
When items are removed from the sterilizer, they should not be placed on a cool surface.
18. Which of the following statements is TRUE regarding high-level disinfection?
Protein soils can affect the disinfection process.
19. Quaternary ammonium compound disinfectants are:
Relatively non-toxic to humans.
20. For which of the following chemicals is routine employee monitoring for exposure levels
required?
Glutaraldehyde
Study Guide with Correct Answers
Recommended practices are:
Statements of sound principles of practice that are based on scientific data and the opinions of
experts.
Standards for sterile processing are developed by the:
Association for the Advancement of Medical Instrumentation.
3. The use of physical or chemical means to remove, inactivate, or destroy bloodborne pathogens on
the surface of an item is known as:
Decontamination
4. The main reason why jewelry should NOT be worn in the decontamination area is because it:
Is not easily cleaned.
5. A cleaning solution having a pH of 9 is said to be:
Alkaline
6. Generally metal-bristled brushes can be used to clean:
The tungsten carbide jaws of needle holders
7. Which of the following is NOT a recommended method to keep used instruments moist?
,Transport in sterile water
8. According to Spaulding’s classification of medical devices, a semi-critical item requires which form
of disinfection?
High-level disinfection
9. Iodine is used primarily to reduce microorganisms on which of the following?
Skin
10. Which of the following statements is TRUE? Packaging materials must:
Resist entry of microorganisms inside the pack.
11. Dual-ply wrap:
Has two wrappers which are bonded together.
12. Which of the following should be placed with each package to provide information on critical
sterilization parameters?
Type 4 or higher chemical indicator
13. Prior to packaging, large instrument sets should be placed:
In a perforated metal mesh basket.
, 14. Which of the following lubricants is recommended for use on surgical instruments?
Water-based
15. Which of the following is the minimum exposure time for wrapped goods in a dynamic-air-
removal (Prevacuum) steam cycle at 275℉ (135℃) and 28 to 30 pounds per square inch (psi)?
3 minutes
16. Stock should be routinely rotated to reduce:
Outdated supplies
17. Which of the following statements about sterility maintenance is TRUE?
When items are removed from the sterilizer, they should not be placed on a cool surface.
18. Which of the following statements is TRUE regarding high-level disinfection?
Protein soils can affect the disinfection process.
19. Quaternary ammonium compound disinfectants are:
Relatively non-toxic to humans.
20. For which of the following chemicals is routine employee monitoring for exposure levels
required?
Glutaraldehyde
