CRCST Chapter 17 (8th Edition) Review Quiz

1.

Formal training should occur

A.

For new employees.
B.

At least monthly.
C.

For employees who move to a new positions.
D.

For new employees and those who move to new positions.

Correct Answer
D. For new employees and those who move to new positions.

Explanation
Formal training should occur for new employees and those who move to new positions because both groups require specific knowledge and skills to perform their roles effectively. New employees need training to familiarize themselves with company policies, procedures, and job responsibilities. Similarly, employees who transition to new positions require training to acquire the necessary skills and knowledge for their new roles. By providing formal training to both groups, organizations ensure that employees are equipped with the required competencies to succeed in their respective positions.

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2.

Monitoring records must be

A.

Accurate.
B.

Legible.
C.

Complete.
D.

All the above.

Correct Answer
D. All the above.

Explanation
The correct answer is "all the above" because monitoring records must be accurate to ensure that the information recorded is correct and reliable. They must also be legible so that the information can be easily read and understood. Additionally, monitoring records must be complete, meaning that all necessary information is included and nothing is missing. Therefore, all of these requirements must be met for monitoring records to be considered valid and useful.

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3.

Sterilizer load records should contain

A.

Items and quantity sterilized.
B.

Type of packaging used in the load.
C.

Preventive maintenance dates.
D.

All the above.

Correct Answer
A. Items and quantity sterilized.

Explanation
Sterilizer load records should contain information about the items that have been sterilized and the quantity of those items. This is important for tracking and documentation purposes, as it allows healthcare facilities to ensure that all necessary items have been properly sterilized before use. The type of packaging used in the load and preventive maintenance dates may also be important information to include in sterilizer load records, but they are not the only necessary information. Therefore, the correct answer is "items and quantity sterilized."

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4.

External indicators can prove an item is sterile when the sterilization cycle is complete.

A.

True
B.

False

Correct Answer
B. False

Explanation
External indicators alone cannot prove that an item is sterile when the sterilization cycle is complete. While external indicators such as color changes or tape may provide some indication that the item has been through a sterilization process, they do not guarantee that the item is completely sterile. To ensure sterility, additional measures such as biological indicators and proper monitoring of the sterilization process are necessary. Therefore, the statement is false.

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5.

Temperature and humidity levels need to be monitored and recorded

A.

Weekly, preferably daily.
B.

For each shift.
C.

At least daily.
D.

At least monthly.

Correct Answer
C. At least daily.

Explanation
Temperature and humidity levels need to be monitored and recorded at least daily to ensure that they are within acceptable ranges. This frequency allows for prompt identification of any fluctuations or deviations that could potentially impact the quality of the environment. Monitoring on a daily basis also enables timely corrective actions to be taken, such as adjusting HVAC systems or addressing any issues that may arise. Weekly or monthly monitoring may not provide sufficient oversight and could result in prolonged exposure to unfavorable conditions. Monitoring for each shift may be excessive and unnecessary unless specific requirements or regulations dictate such frequency.

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6.

The U.S. Food and Drug Administration Class II chemical indicator that is run daily in dynamic air removal sterilizers is called a

A.

Process challenge device.
B.

External chemical indicator.
C.

Biological indicator.
D.

Bowie-Dick test.

Correct Answer
D. Bowie-Dick test.

Explanation
The correct answer is the Bowie-Dick test. The Bowie-Dick test is a Class II chemical indicator that is used to monitor the performance of dynamic air removal sterilizers on a daily basis. It is specifically designed to detect air leaks and inadequate air removal during the sterilization process. By running the Bowie-Dick test, healthcare facilities can ensure that their sterilizers are functioning properly and that the sterilization process is effective in removing air and sterilizing the instruments. The Bowie-Dick test is an important tool in ensuring patient safety and preventing the spread of infections.

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7.

One type of formal monitoring is monitoring the department temperature and humidity levels.

A.

True
B.

False

Correct Answer
A. True

Explanation
Formal monitoring refers to a systematic and structured process of monitoring certain aspects within an organization. In this case, monitoring the department's temperature and humidity levels is a form of formal monitoring. This is important as temperature and humidity can affect the comfort and well-being of employees, as well as the functioning of certain equipment or processes. Therefore, it is necessary to monitor these levels to ensure a safe and suitable working environment.

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8.

A physical monitor on a washer-disinfector is the

A.

Thermostatic valve.
B.

Printout.
C.

Biological test.
D.

All the above.

Correct Answer
B. Printout.

Explanation
The correct answer is "printout." A physical monitor on a washer-disinfector refers to a device that records and displays information about the washing and disinfecting process. This can include temperature, pressure, cycle duration, and other relevant parameters. A printout is a tangible document that provides a detailed report of the monitoring results, allowing for documentation and record-keeping purposes. Therefore, the printout is the correct answer as it represents the physical monitor's output.

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9.

Cart washer screens should be cleaned at least

A.

Daily.
B.

During each shift.
C.

Weekly, preferably daily.
D.

Monthly.

Correct Answer
A. Daily.

Explanation
Cart washer screens should be cleaned daily to ensure proper hygiene and prevent the buildup of dirt, debris, and bacteria. Daily cleaning helps maintain a clean and safe environment for food preparation and storage. Regular cleaning also helps to prolong the lifespan of the cart washer screens and ensure their optimal performance. Cleaning the screens daily ensures that any potential contaminants are promptly removed, reducing the risk of cross-contamination and maintaining high standards of cleanliness in the facility.

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10.

A biological indicator is called positive when

A.

The incubation process is complete.
B.

There is no growth in the ampule after incubation.
C.

There is growth in the ampule after incubation.
D.

Prior to sterilization.

Correct Answer
C. There is growth in the ampule after incubation.

Explanation
A biological indicator is called positive when there is growth in the ampule after incubation. This indicates that the sterilization process was not effective in killing the microorganisms present in the ampule. A positive result suggests that the sterilization cycle needs to be reevaluated and adjusted to ensure proper sterilization in future processes.

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