CRST Test 3 with all Correct & 100% Verified Answers |
Actual Complete Update |Already Graded A+
If you discover a broken glass item in the decontamination area, what is the most appropriate
action to take? ✔Correct Answer-Use a brush and dustpan to collect the broken pieces.
If a sharps container in the decontamination area is full, what is the best course of action?
✔Correct Answer-Replace it with a new container and seal the full one.
How should high-level disinfection (HLD) equipment be handled and stored? ✔Correct
Answer-According to the manufacturer's instructions.
When transferring items to the preparation area, what is the purpose of maintaining
appropriate air flow? ✔Correct Answer-To ensure proper ventilation in the preparation area.
You are about to clean a set of contaminated surgical instruments. What type of PPE is most
appropriate for this task? ✔Correct Answer-Gown, gloves, mask, and safety glasses.
You're a technician in the decontamination area and you notice a small tear in your gloves.
What should be your immediate course of action? ✔Correct Answer-Immediately remove and
replace the gloves.
You are a CRCST and just started your shift. The first thing you notice is the temperature reading
in the decontamination area is 75°F. What is your immediate course of action? ✔Correct
Answer-Document the temperature in the log book and inform the department manager.
How frequently should temperature and humidity be documented in a decontamination area?
✔Correct Answer-Once per shift.
The temperature in the decontamination area rises above the standard range. What is the
immediate impact of this change? ✔Correct Answer-It can cause discomfort or heat stress to
personnel.
What would be the appropriate frequency to clean the sink strainer in a decontamination area?
✔Correct Answer-Daily.
What should be done if a new cleaning agent is introduced in your facility? ✔Correct Answer-
Refer to the manufacturer's IFU for proper use.
What is a common error made when documenting quality test results in a quality assurance
testing program? ✔Correct Answer-Failing to document failed tests.
,How should you handle an alarm signal from a washer-disinfector during a cleaning cycle?
✔Correct Answer-Consult the manufacturer's IFU to understand the alarm and appropriate
response.
How should you verify the functionality of the washer-disinfector chemical feed line?
✔Correct Answer-By measuring the residual detergent concentration in the wash tank.
How should a central service technician handle an item contaminated with blood and marked as
non-reprocessed? ✔Correct Answer-Place it in a biohazard bag.
Why is it important to follow the Manufacturer's Instructions for Use (IFU) when deciding
between manual and mechanical cleaning methods for specific instruments? ✔Correct
Answer-To ensure instruments are effectively and safely cleaned.
Which of the following would be appropriate for the initial soak process during
decontamination? ✔Correct Answer-Cold water and a standard concentration of detergent.
What is the recommended corrective action if the Minimum Effective Concentration (MEC) of a
disinfectant fails to meet the standard in a quality test? ✔Correct Answer-Dispose of the
disinfectant and prepare a new solution.
Which type of documentation is required for chemical testing of disinfectants? ✔Correct
Answer-The date and result of each test.
A co-worker in the sterilization area has a small chemical spill. They start to clean it up without
using a spill kit.
What should you do? ✔Correct Answer-Inform them about the use of a spill kit and offer to
get it.
A technician has completed the high-level disinfection
(HLD) process for a set of surgical instruments. After drying the instruments, the technician
notices that the expiration date on the HLD solution has passed. What should the technician
do? ✔Correct Answer-Dispose of the expired HLD solution and obtain a new one before using
it on the instruments.
You are about to start your shift and notice that the ultrasonic cleaner was not properly cleaned
by the previous shift. What should you do first? ✔Correct Answer-Report to your supervisor
immediately.
A CRCST technician notices that the automated cart washer is not reaching the appropriate
temperature for the disinfection cycle.
, The department is currently facing a high demand for cleaned carts. What should the technician
do in this situation? ✔Correct Answer-Report the issue and wait for it to be fixed, meanwhile
use manual cleaning procedures for the carts.
During the cleaning process of a washer-disinfector, you notice a strong smell coming from the
drain.
What should be your course of action? ✔Correct Answer-Check the drain and clean it
according to the manufacturer's IFU.
You are working with a new brand of laparoscopic scissors that your facility recently purchased.
The Manufacturer's Instructions for Use (IFU) specifies a mechanical cleaning process. However,
the scissors have intricate parts that you think might be better cleaned manually. What should
you do? ✔Correct Answer-Follow the IFU and clean the scissors mechanically.
A busy day at the hospital has led to a high volume of instruments awaiting decontamination. A
colleague suggests using a high-pressure water gun to speed up the process. How do you
respond? ✔Correct Answer-Remind the colleague about the risk of aerosol formation with
high-pressure water and stick to the established procedures.
While working in a busy clinic, you notice that a disinfectant's exposure time was accidentally
reduced by a colleague from the manufacturer's recommended 20 minutes to 10 minutes.
Understanding the potential implications, what should you do? ✔Correct Answer-Dispose of
the disinfectant and prepare a new one, following the manufacturer's recommended exposure
time.
It's acceptable to leave a sharps container open if it's only half full. ✔Correct Answer-False
The use of personal protective equipment (PPE) is not necessary when performing high-level
disinfection (HLD)
as long as the area is well-ventilated. ✔Correct Answer-False
Point of use cleaning and decontamination refers to cleaning and decontaminating items
immediately before their intended use on a patient. ✔Correct Answer-True
It is permissible to reuse gloves if they have not come into direct contact with any visibly soiled
or contaminated materials. ✔Correct Answer-False
It is acceptable to substitute a cleaning agent with another brand as long as they have the same
active ingredients. ✔Correct Answer-False
In the efficacy testing process for a washer/disinfector, a failure in one cycle means the
washer/disinfector should be taken out of service immediately. ✔Correct Answer-False
Actual Complete Update |Already Graded A+
If you discover a broken glass item in the decontamination area, what is the most appropriate
action to take? ✔Correct Answer-Use a brush and dustpan to collect the broken pieces.
If a sharps container in the decontamination area is full, what is the best course of action?
✔Correct Answer-Replace it with a new container and seal the full one.
How should high-level disinfection (HLD) equipment be handled and stored? ✔Correct
Answer-According to the manufacturer's instructions.
When transferring items to the preparation area, what is the purpose of maintaining
appropriate air flow? ✔Correct Answer-To ensure proper ventilation in the preparation area.
You are about to clean a set of contaminated surgical instruments. What type of PPE is most
appropriate for this task? ✔Correct Answer-Gown, gloves, mask, and safety glasses.
You're a technician in the decontamination area and you notice a small tear in your gloves.
What should be your immediate course of action? ✔Correct Answer-Immediately remove and
replace the gloves.
You are a CRCST and just started your shift. The first thing you notice is the temperature reading
in the decontamination area is 75°F. What is your immediate course of action? ✔Correct
Answer-Document the temperature in the log book and inform the department manager.
How frequently should temperature and humidity be documented in a decontamination area?
✔Correct Answer-Once per shift.
The temperature in the decontamination area rises above the standard range. What is the
immediate impact of this change? ✔Correct Answer-It can cause discomfort or heat stress to
personnel.
What would be the appropriate frequency to clean the sink strainer in a decontamination area?
✔Correct Answer-Daily.
What should be done if a new cleaning agent is introduced in your facility? ✔Correct Answer-
Refer to the manufacturer's IFU for proper use.
What is a common error made when documenting quality test results in a quality assurance
testing program? ✔Correct Answer-Failing to document failed tests.
,How should you handle an alarm signal from a washer-disinfector during a cleaning cycle?
✔Correct Answer-Consult the manufacturer's IFU to understand the alarm and appropriate
response.
How should you verify the functionality of the washer-disinfector chemical feed line?
✔Correct Answer-By measuring the residual detergent concentration in the wash tank.
How should a central service technician handle an item contaminated with blood and marked as
non-reprocessed? ✔Correct Answer-Place it in a biohazard bag.
Why is it important to follow the Manufacturer's Instructions for Use (IFU) when deciding
between manual and mechanical cleaning methods for specific instruments? ✔Correct
Answer-To ensure instruments are effectively and safely cleaned.
Which of the following would be appropriate for the initial soak process during
decontamination? ✔Correct Answer-Cold water and a standard concentration of detergent.
What is the recommended corrective action if the Minimum Effective Concentration (MEC) of a
disinfectant fails to meet the standard in a quality test? ✔Correct Answer-Dispose of the
disinfectant and prepare a new solution.
Which type of documentation is required for chemical testing of disinfectants? ✔Correct
Answer-The date and result of each test.
A co-worker in the sterilization area has a small chemical spill. They start to clean it up without
using a spill kit.
What should you do? ✔Correct Answer-Inform them about the use of a spill kit and offer to
get it.
A technician has completed the high-level disinfection
(HLD) process for a set of surgical instruments. After drying the instruments, the technician
notices that the expiration date on the HLD solution has passed. What should the technician
do? ✔Correct Answer-Dispose of the expired HLD solution and obtain a new one before using
it on the instruments.
You are about to start your shift and notice that the ultrasonic cleaner was not properly cleaned
by the previous shift. What should you do first? ✔Correct Answer-Report to your supervisor
immediately.
A CRCST technician notices that the automated cart washer is not reaching the appropriate
temperature for the disinfection cycle.
, The department is currently facing a high demand for cleaned carts. What should the technician
do in this situation? ✔Correct Answer-Report the issue and wait for it to be fixed, meanwhile
use manual cleaning procedures for the carts.
During the cleaning process of a washer-disinfector, you notice a strong smell coming from the
drain.
What should be your course of action? ✔Correct Answer-Check the drain and clean it
according to the manufacturer's IFU.
You are working with a new brand of laparoscopic scissors that your facility recently purchased.
The Manufacturer's Instructions for Use (IFU) specifies a mechanical cleaning process. However,
the scissors have intricate parts that you think might be better cleaned manually. What should
you do? ✔Correct Answer-Follow the IFU and clean the scissors mechanically.
A busy day at the hospital has led to a high volume of instruments awaiting decontamination. A
colleague suggests using a high-pressure water gun to speed up the process. How do you
respond? ✔Correct Answer-Remind the colleague about the risk of aerosol formation with
high-pressure water and stick to the established procedures.
While working in a busy clinic, you notice that a disinfectant's exposure time was accidentally
reduced by a colleague from the manufacturer's recommended 20 minutes to 10 minutes.
Understanding the potential implications, what should you do? ✔Correct Answer-Dispose of
the disinfectant and prepare a new one, following the manufacturer's recommended exposure
time.
It's acceptable to leave a sharps container open if it's only half full. ✔Correct Answer-False
The use of personal protective equipment (PPE) is not necessary when performing high-level
disinfection (HLD)
as long as the area is well-ventilated. ✔Correct Answer-False
Point of use cleaning and decontamination refers to cleaning and decontaminating items
immediately before their intended use on a patient. ✔Correct Answer-True
It is permissible to reuse gloves if they have not come into direct contact with any visibly soiled
or contaminated materials. ✔Correct Answer-False
It is acceptable to substitute a cleaning agent with another brand as long as they have the same
active ingredients. ✔Correct Answer-False
In the efficacy testing process for a washer/disinfector, a failure in one cycle means the
washer/disinfector should be taken out of service immediately. ✔Correct Answer-False
