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CCHT WATER EXAM QUESTIONS
Qs and Ans - Expert- Explanation - ing score -42 Questions and Answers
-Format: Multiple-choice / Flashcard
Question 1: used to raise pressure across the RO membrane, loudest part of the water system
Answer:
Cartridge Filter Question 2: The start of each day , the start of each shift and every four hours if your clinic does not have set shifts
Answer:
The chloromine level is the
Question 3: How much purified water is getting through the membrane
Answer:
What happens next in a patients body
Question 4: base
Answer:
What does product flow tell you about an RO device Question 5: Osmotic concentration of a solution; the number of moles of solute in 1 kg of water times the number of particles into which the solute dissociates
Answer:
Base
Question 6: Removes minerals that could form scale
Answer:
RO membrane
Question 7: Why would an acid concentrate have an acidifier
Answer:
To lower the ph of the final dialysate
Question 8: Coagulation
Answer:
process of blood clotting Question 9: machine that separates substances by whirling them,separates blood from serum
Answer:
Osmality imbalance (hyper/hypo)
Question 10: Alarms will go off and the machine will go into bypass mode
Answer:
centrifuge
Question 11: H 1
Answer:
Another word for alkaline
Question 12: Filtration
Answer:
Clear water on top of sediment Question 13: filters out or rejects metals, salts, and chemicals, as well as bacteria and endotoxins , To AAMI and ANSI standards
Answer:
Primary carbon tank
Question 14: Why would we use vinegar in dialysis
Answer:
To rinse and remove deposits from dialysis machines
Question 15: H3O+
Answer:
What so we monitor to ensure the correct number of electrolytes in diyalysate Question 16: Placed before the RO, to catch carbon fines , resin and other particles that may damage the RO
Answer:
Hydonium
Question 17: Difference between free chlorine and total chlorine
Answer:
Free chlorine
Question 18: Layers of media ranging in size from gravel to sand trap particles
Answer:
Brine tank Question 19: Keep water pressure consistent so the RO system has a constant flow
Answer:
How do you monitor the temperatures blending valve
Question 20: Kuf
Answer:
Clearance Question 21: The amount of blood that can be cleared of a given solute at a given time
Answer:
Osmality
Question 22: How long must a indirect feed distribution system run before you test for total chlorine
Answer:
What is a indirect distribution system
Question 23: unequal loss/gain of water and electrolytes, ICF
Answer:
Osmality
Question 24: How are cloramines made
Answer:
By mixing chlorine and ammonia
Question 25: High fluxing
Answer:
mmHg
Question 26: Antegrade
Answer:
What is the purpose of optional pyrogen filter in dialysis
Question 27: Uf profiling
Answer:
What level of DI water resistivity is needed to diyalize patients safely
Question 28: To keep pyrogens and bacteria out of dialysate
Answer:
Blending valve Question 29: A check valve that prevents water from flowing back into a system and contaminating it.
Answer:
booster pump
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