#1
What is the primary goal of water treatment in healthcare settings?
To enhance the taste of water
To reduce microbial contamination
To increase water temperature
To add minerals to water
#2
In water treatment, what does the term 'flocculation' refer to?
Process of heating water
Addition of chlorine
Clumping together of particles for easier removal
Adjusting water pH
#3
What is the purpose of a sediment filter in healthcare water treatment?
Increases water pressure
Removes suspended particles and debris
Adds minerals to water
Adjusts water temperature
#4
Which water treatment method is commonly used for removing chlorine and improving taste in healthcare facilities?
Activated carbon filtration
UV disinfection
Chlorination
Reverse osmosis
#5
What is the purpose of a demineralization system in healthcare water treatment?
Enhances water taste
Removes minerals like calcium and magnesium
Adjusts water pH
Increases water temperature
#6
Which of the following is a common method for disinfecting water in healthcare facilities?
Boiling
Adding sugar
Mixing with vinegar
Exposing to sunlight
#7
What is the acceptable pH range for water used in healthcare facilities?
#8
Which regulatory agency often establishes guidelines for water quality in healthcare settings?
Environmental Protection Agency (EPA)
Food and Drug Administration (FDA)
Centers for Disease Control and Prevention (CDC)
Occupational Safety and Health Administration (OSHA)
#9
What is the purpose of a water softener in healthcare water treatment?
Increases water temperature
Removes minerals like calcium and magnesium
Adds chlorine to water
Enhances water taste
#10
What role does activated carbon play in water treatment for healthcare facilities?
Enhances water taste
Increases water temperature
Removes contaminants through absorption
Adds minerals to water
#11
Which waterborne pathogen poses a significant risk in healthcare water systems?
Influenza virus
Legionella bacteria
E. coli
Hepatitis A virus
#12
What role does reverse osmosis play in water treatment for healthcare facilities?
Adds minerals to water
Removes contaminants through a semi-permeable membrane
Increases water acidity
Heats the water
#13
Which chemical is commonly used for disinfection in water treatment processes for healthcare facilities?
Bleach (sodium hypochlorite)
Ammonia
Hydrogen peroxide
Vinegar (acetic acid)
#14
What is the significance of Legionella risk assessments in healthcare water systems?
Determining water acidity levels
Identifying potential sources of Legionella bacteria
Measuring water temperature
Testing chlorine levels
#15
What is the purpose of a UV disinfection system in healthcare water treatment?
Removes minerals
Destroys microorganisms by ultraviolet light exposure
Adjusts water pH
Increases water pressure