CBSPD Decontamination - Certification Exam Review Questions and
Answers with Verified Solutions | Latest 2026 Update
Q: Why are free-standing transducer rods useful in ultrasonic cleaners?
Answer:
Ultrasonic waves can be emitted in all directions, which eliminates "cold spots"
(more efficient, less expensive to replace)
Q: 6 Models of ultrasonic cleaners
Answer:
1. Table-top units
2. Single-chamber consoles
3. Single-chamber consoles with multiple tray levels
4. Dual-chamber consoles
5. Three-chamber consoles
6. Ultrasonic lumen irrigator/flushing units.
Q: Two instruments cleaned in table-top units (ultrasonic)
Answer:
Dental and eye instruments
,CBSPD Decontamination - Certification Exam Review Questions and
Answers with Verified Solutions | Latest 2026 Update
Q: Cleaning process in three-chamber consoles (ultrasonic)
Answer:
1st Chamber: cleaning
2nd Chamber: rinsing
3rd Chamber: drying
Q: Cleaning process in dual-chamber consoles (ultrasonic)
Answer:
1st Chamber: cleaning
2nd Chamber: rinsing
Q: Cleaning process in single-chamber consoles (ultrasonic)
Answer:
Only cleans
,CBSPD Decontamination - Certification Exam Review Questions and
Answers with Verified Solutions | Latest 2026 Update
Q: How many trays can single-chamber consoles with multiple tray levels
accommodate?
Answer:
8 trays and 80 lbs of instruments
Q: How is UV light used in new ultrasonic lumen cleaners?
Answer:
Kills microorganisms by destroying their DNA
Q: Function of adapters in ultrasonic irrigator units
Answer:
Connects lumened instruments to flushing
ports: jaws are placed in the adapter, and the lumened instrument is submerged in the
solution. The solution is suctioned through the lumen (removes entrapped soils)
, CBSPD Decontamination - Certification Exam Review Questions and
Answers with Verified Solutions | Latest 2026 Update
Q: When should gross soil be removed during ultrasonic cleaning?
Answer:
Before placing the instrument in the ultrasonic cleaner
Q: When should presoaking chemicals be removed during ultrasonic cleaning?
Answer:
Before placing the instrument in the ultrasonic cleaner; removed manually or
mechanically
Q: How should multi-part instruments be placed in the ultrasonic cleaner?
Answer:
Disassembled
Q: Temperature of water in ultrasonic cleaner
Answer:
100°-140°F
Answers with Verified Solutions | Latest 2026 Update
Q: Why are free-standing transducer rods useful in ultrasonic cleaners?
Answer:
Ultrasonic waves can be emitted in all directions, which eliminates "cold spots"
(more efficient, less expensive to replace)
Q: 6 Models of ultrasonic cleaners
Answer:
1. Table-top units
2. Single-chamber consoles
3. Single-chamber consoles with multiple tray levels
4. Dual-chamber consoles
5. Three-chamber consoles
6. Ultrasonic lumen irrigator/flushing units.
Q: Two instruments cleaned in table-top units (ultrasonic)
Answer:
Dental and eye instruments
,CBSPD Decontamination - Certification Exam Review Questions and
Answers with Verified Solutions | Latest 2026 Update
Q: Cleaning process in three-chamber consoles (ultrasonic)
Answer:
1st Chamber: cleaning
2nd Chamber: rinsing
3rd Chamber: drying
Q: Cleaning process in dual-chamber consoles (ultrasonic)
Answer:
1st Chamber: cleaning
2nd Chamber: rinsing
Q: Cleaning process in single-chamber consoles (ultrasonic)
Answer:
Only cleans
,CBSPD Decontamination - Certification Exam Review Questions and
Answers with Verified Solutions | Latest 2026 Update
Q: How many trays can single-chamber consoles with multiple tray levels
accommodate?
Answer:
8 trays and 80 lbs of instruments
Q: How is UV light used in new ultrasonic lumen cleaners?
Answer:
Kills microorganisms by destroying their DNA
Q: Function of adapters in ultrasonic irrigator units
Answer:
Connects lumened instruments to flushing
ports: jaws are placed in the adapter, and the lumened instrument is submerged in the
solution. The solution is suctioned through the lumen (removes entrapped soils)
, CBSPD Decontamination - Certification Exam Review Questions and
Answers with Verified Solutions | Latest 2026 Update
Q: When should gross soil be removed during ultrasonic cleaning?
Answer:
Before placing the instrument in the ultrasonic cleaner
Q: When should presoaking chemicals be removed during ultrasonic cleaning?
Answer:
Before placing the instrument in the ultrasonic cleaner; removed manually or
mechanically
Q: How should multi-part instruments be placed in the ultrasonic cleaner?
Answer:
Disassembled
Q: Temperature of water in ultrasonic cleaner
Answer:
100°-140°F
