9 Questions
What should the water quality be compatible with at each stage in the cleaning process?
Washer-disinfector (WD) construction materials
Which of the following is not mentioned as a factor to consider during the cleaning process?
Oxygen content
What do daily, weekly, and quarterly tests provide evidence of for the washer-disinfector?
Operational adherence to established limits
Which contaminants are mentioned as potentially leading to corrosion in the cleaning process?
Ionic contaminants - heavy metals, phosphates and silicates
What is subject to routine testing after validation for the washer-disinfector?
The washer-disinfector itself
What type of test is used to check residual soil detection during the weekly periodic tests?
Cleaning efficacy test
What should be removed and cleaned during the daily periodic tests for the washer-disinfector?
Spray nozzles
What does pH and hardness refer to during the cleaning process?
Dissolved salts (lime scale)
What kind of population is mentioned as a factor during the cleaning process?
Bacterial endotoxins
Test your knowledge on thermal disinfection methods for decontamination. Learn about the types of disinfection, equipment, and monitoring techniques used in thermal disinfection processes.
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