CRCST Chapter 2 (8th Edition) Review Quiz
Test your knowledge of CRCST Chapter 2 (8th Edition) with our Review Quiz! This CRCST Practice Test Chapter 2 will challenge your understanding of the essential concepts covered in the chapter. From the role of medical devices to infection prevention, sterilization methods, and proper handling of contaminated items, this quiz aims to reinforce your expertise in central service and sterile processing.
Whether you're a professional or a student, this quiz is a great way to gauge your comprehension of crucial topics. Sharpen your skills and uncover any knowledge gaps by taking this interactive quiz designed to enhance your proficiency Read morein CRCST Chapter 2 principles. Good luck!
- 1.
What is the primary goal of medical device reprocessing?
- A.
To ensure the safety of patients
- B.
To comply with government regulations
- C.
To reduce costs
- D.
To maximize efficiency
Correct Answer
A. To ensure the safety of patientsExplanation
The primary goal of medical device reprocessing is to ensure the safety of patients. Reprocessing involves cleaning, disinfecting, and sterilizing medical devices to remove any potential contaminants or pathogens that could pose a risk to patients. By properly reprocessing medical devices, healthcare facilities can minimize the chances of infections or complications that could harm patients. This goal takes precedence over other objectives such as complying with regulations, reducing costs, or maximizing efficiency, as patient safety should always be the top priority in healthcare settings.Rate this question:
-
- 2.
Which agency regulates medical devices in the USA?
- A.
FDA (Food and Drug Administration)
- B.
OSHA (Occupational Safety and Health Administration)
- C.
EPA (Environmental Protection Agency)
- D.
CDC (Centers for Disease Control and Prevention)
Correct Answer
A. FDA (Food and Drug Administration)Explanation
In the U.S., FDA regulates the sale of medical device products. Before a medical device can be legally sold in the U.S., the person or company that wants to sell the device must seek approval from the FDA.Rate this question:
-
- 3.
The process of destroying all microbial life is called:
- A.
Disinfection
- B.
Cleaning
- C.
Sterilization
- D.
Sanitization
Correct Answer
C. SterilizationExplanation
Sterilization is the process of destroying all microbial life.Rate this question:
-
- 4.
Which method uses steam under pressure to sterilize items?
- A.
Ethylene oxide (EO)
- B.
Chemical disinfection
- C.
Autoclaving
- D.
Dry heat
Correct Answer
C. AutoclavingExplanation
Steam sterilization (also called autoclaving) is conducted in an autoclave which is a container that can withstand high pressure and temperature. The autoclave is filled with the products and devices that need to be sterilized.Rate this question:
-
- 5.
What type of items should be disinfected rather than sterilized?
- A.
Critical items
- B.
Semi-critical items
- C.
Non-critical items
- D.
All items
Correct Answer
C. Non-critical itemsExplanation
Non-critical items should be disinfected rather than sterilized.Rate this question:
-
- 6.
What should you do if you encounter damaged packaging?
- A.
Use it as-is
- B.
Sterilize it regardless
- C.
Remove it from circulation
- D.
Wait for the next inspection
Correct Answer
C. Remove it from circulationExplanation
If you encounter damaged packaging, you should remove it from circulation and notify the supervisor.Rate this question:
-
- 7.
How often should mechanical washing machines be disinfected?
- A.
Daily
- B.
Weekly
- C.
Monthly
- D.
Annually
Correct Answer
C. MonthlyExplanation
Mechanical washing machines should be disinfected once a month.Rate this question:
-
- 8.
What is the minimum temperature required for steam sterilization?
- A.
160°C (320°F)
- B.
121°C (250°F)
- C.
80°C (176°F)
- D.
180°C (356°F)
Correct Answer
B. 121°C (250°F)Explanation
Specific temperatures must be obtained to ensure the microbicidal activity. The two common steam-sterilizing temperatures are 121°C (250°F) and 132°C (270°F). These temperatures (and other high temperatures)830 must be maintained for a minimal time to kill microorganisms.Rate this question:
-
- 9.
The use of physical or chemical means to remove, inactivate, or destroy all forms of microorganisms is called:
- A.
Sanitization
- B.
Sterilization
- C.
Disinfection
- D.
High-level disinfection
Correct Answer
B. SterilizationExplanation
Sterilization involves the use of physical or chemical means to destroy all forms of microorganisms.Rate this question:
-
- 10.
Which step is crucial to prevent the spread of infection?
- A.
Hand hygiene
- B.
Instrument inspection
- C.
Disinfection
- D.
Inventory management
Correct Answer
A. Hand hygieneExplanation
Hand hygiene is crucial in preventing the spread of infection.Rate this question:
-
- 11.
What should you do before disassembling instruments for cleaning?
- A.
Clean the work area
- B.
Inspect for visible soil
- C.
Check for manufacturer instructions
- D.
None of the above
Correct Answer
C. Check for manufacturer instructionsExplanation
Before disassembling instruments for cleaning, it is important to check for manufacturer instructions because different instruments may have specific cleaning and disassembly procedures outlined by the manufacturer. Following these instructions ensures that you clean and disassemble the instruments correctly, preventing damage and maintaining their functionality. Manufacturer instructions may include specific cleaning agents to use, recommended methods for disassembly, and any precautions to take during the process.Rate this question:
-
- 12.
What is the last step in the decontamination process?
- A.
Sterilization
- B.
Packaging
- C.
Inspection
- D.
Cleaning
Correct Answer
B. PackagingExplanation
In the decontamination process, packaging is typically the final step. After the items have been cleaned, inspected, and sterilized (if required), they are carefully packaged to maintain their sterility until they are ready for use. This packaging helps protect the items from contamination during storage and transportation, ensuring that they remain safe for use in medical or other sensitive environments.Rate this question:
-
- 13.
Which type of packaging allows the penetration of steam?
- A.
Plastic wrap
- B.
Peel pouches
- C.
Rigid containers
- D.
Steam autoclave
Correct Answer
D. Steam autoclaveExplanation
Steam autoclave allows the penetration of steam during sterilization.Rate this question:
-
- 14.
How should instrument sets be arranged in the sterilizer?
- A.
Stacked and tightly packed
- B.
Unwrapped and flat
- C.
Arranged haphazardly
- D.
None of the above
Correct Answer
D. None of the aboveExplanation
Instrument sets should be arranged in the sterilizer in a way that allows steam to circulate freely around each item, ensuring proper sterilization. They should not be stacked tightly or arranged haphazardly. Instruments are typically wrapped or placed in perforated trays to allow steam penetration. They should be organized to avoid contact with the sterilizer walls and to ensure that all surfaces are exposed to the sterilizing agent.Rate this question:
-
- 15.
What type of indicators monitor the sterilization process from the outside of the package?
- A.
Chemical indicators
- B.
Biological indicators
- C.
Mechanical indicators
- D.
All of the above
Correct Answer
A. Chemical indicatorsExplanation
Chemical indicators are used on the outside of sterilization packages to visually indicate that the package has been exposed to the sterilization process. They change color when certain conditions are met, such as exposure to a specific temperature or the presence of steam. Biological indicators, on the other hand, are used inside the sterilization chamber to test the effectiveness of the sterilization process by using microorganisms. Mechanical indicators refer to the devices that measure time, temperature, and pressure inside the sterilizer.Rate this question:
-
Quiz Review Timeline +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
-
Current Version
-
Aug 23, 2024Quiz Edited by
ProProfs Editorial Team -
Jul 03, 2018Quiz Created by
MCS
Back to top