FRESENIUS WATER TREATMENT QUESTIONS AND ANSWERS
UPDATED 2025/2026 A COMPLETE EXAM ALL ANSWERS 100%
CORRECT DETAILED BEST GRADED TO SCORE A+ FOR SUCCESS
Why are chlorines and chloramines added to city water supply? - CORRECT
ANSWERS To reduce or eliminate bacteria
Hemolysis is a patient complication due to the exposure of blood to _____ and
_____. - CORRECT ANSWERS Chlorine and Chloramines
What are some symptoms of hemolysis that a patient may experience? -
CORRECT ANSWERS Chest pain
Shortness of breath
Cherry pop red/ translucent blood
Where does the water pathway start in the dialysis facility? - CORRECT
ANSWERS City water inlet
Which piece of equipment is the first thing that water goes through in the
treatment facility, as well as prevents the water from flowing back into the city
water supply? - CORRECT ANSWERS Back flow Preventer
What is the recommended temperature for ideal RO operation? - CORRECT
ANSWERS 77 degrees F
What is the function of a booster pump? - CORRECT ANSWERS Boosts
incoming city water pressure
, FRESENIUS WATER TREATMENT QUESTIONS AND ANSWERS
UPDATED 2025/2026 A COMPLETE EXAM ALL ANSWERS 100%
CORRECT DETAILED BEST GRADED TO SCORE A+ FOR SUCCESS
What is the function of the captive air tank? - CORRECT ANSWERS Helps
maintain a minimum pressure
What is the function of the chemical feed pump? - CORRECT ANSWERS
Help to adjust the pH level of the water
What is the function of the sediment filter? - CORRECT ANSWERS Removes
large particles from the incoming water
What is the function of the multimedia filter? - CORRECT ANSWERS
Remove particles 10 microns or larger in size
What is the function of the Carbon (GAC) filter? - CORRECT ANSWERS To
remove chlorine/chloramines and other organic material
By which process does the carbon filter tanks remove chlorine and chloramines? -
CORRECT ANSWERS Adsorption
What is "empty bed contact time?" - CORRECT ANSWERS The length of
time that water is exposed to carbon
What are AAMI requirements for EBCT (empty bed contact time)? - CORRECT
ANSWERS 10 minutes EBCT
UPDATED 2025/2026 A COMPLETE EXAM ALL ANSWERS 100%
CORRECT DETAILED BEST GRADED TO SCORE A+ FOR SUCCESS
Why are chlorines and chloramines added to city water supply? - CORRECT
ANSWERS To reduce or eliminate bacteria
Hemolysis is a patient complication due to the exposure of blood to _____ and
_____. - CORRECT ANSWERS Chlorine and Chloramines
What are some symptoms of hemolysis that a patient may experience? -
CORRECT ANSWERS Chest pain
Shortness of breath
Cherry pop red/ translucent blood
Where does the water pathway start in the dialysis facility? - CORRECT
ANSWERS City water inlet
Which piece of equipment is the first thing that water goes through in the
treatment facility, as well as prevents the water from flowing back into the city
water supply? - CORRECT ANSWERS Back flow Preventer
What is the recommended temperature for ideal RO operation? - CORRECT
ANSWERS 77 degrees F
What is the function of a booster pump? - CORRECT ANSWERS Boosts
incoming city water pressure
, FRESENIUS WATER TREATMENT QUESTIONS AND ANSWERS
UPDATED 2025/2026 A COMPLETE EXAM ALL ANSWERS 100%
CORRECT DETAILED BEST GRADED TO SCORE A+ FOR SUCCESS
What is the function of the captive air tank? - CORRECT ANSWERS Helps
maintain a minimum pressure
What is the function of the chemical feed pump? - CORRECT ANSWERS
Help to adjust the pH level of the water
What is the function of the sediment filter? - CORRECT ANSWERS Removes
large particles from the incoming water
What is the function of the multimedia filter? - CORRECT ANSWERS
Remove particles 10 microns or larger in size
What is the function of the Carbon (GAC) filter? - CORRECT ANSWERS To
remove chlorine/chloramines and other organic material
By which process does the carbon filter tanks remove chlorine and chloramines? -
CORRECT ANSWERS Adsorption
What is "empty bed contact time?" - CORRECT ANSWERS The length of
time that water is exposed to carbon
What are AAMI requirements for EBCT (empty bed contact time)? - CORRECT
ANSWERS 10 minutes EBCT
