Fresenius CCHT Certification Preparation 2026 | Review Guide & Practice Questions

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practice exam 2026

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CCHT Study Exam 2026(NEW UPDATED VERSION) LATEST ACTUAL EXAM QUESTIONS AND CORRECT
ANSWERS (VERIFIED QUESTIONS AND ANSWERS)- GUARANTEED PASS A+ UPDATED




A hyperkalemic patient is present in your setting, which of the following is the best treatment of
choice for the patient? - CORRECT ANSWER Kayexalate is the best choice.


QUESTION : If the patient has a good AV access then which of the following is the rate at
which the hemodialysis blood pump moves? - CORRECT ANSWER Rate of 400


QUESTION : What is the ratio for a mixture of dialysate to treated water required for the central
delivery system - CORRECT ANSWER Ratio is 34:1


QUESTION : The human body comprises different compartments for the storage of different
minerals. What protein is the main storage for iron? - CORRECT ANSWER Ferritin molecule


QUESTION : Which of the following medical term is used for "excessive production of urine"? -
CORRECT ANSWER The term: Polyuria


QUESTION : During the course of the treatment, the dialysate machine can change the
dialysate sodium. This would assist: - CORRECT ANSWER Sodium modeling process


QUESTION : What is the term used for the weight of a post-treatment patient? - CORRECT
ANSWER The term: Dry weight


QUESTION : The slanted part of a needle's tip is known as the - CORRECT ANSWER Bevel


QUESTION : What is the definition of blood clot blocking, suppressing, or delaying? -
CORRECT ANSWER The term: Anticoagulation


QUESTION : What is the process of passing fluid through a filter considered - CORRECT
ANSWER Filtration is the procedure



practice exam 2026

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QUESTION : What is the term used to route into the patient's bloodstream that can be used for
hemodialysis? - CORRECT ANSWER The term: Access


QUESTION : After cannulation, what method is typically used to secure the hemodialysis
needle? - CORRECT ANSWER Butterfly technique should be used.


QUESTION : For diagnosing acute interstitial nephritis, which of the following is the gold
standard? - CORRECT ANSWER Renal biopsy is the diagnostic test


QUESTION : Which of the following belongs to the dialysis interdisciplinary team? - CORRECT
ANSWER Patient belongs to them.


QUESTION : A patient's oral temperature is found to be normal. What is the following range of
temperature in Celsius best fits the case? - CORRECT ANSWER Range: 36-37


QUESTION : What is the abbreviation GAC used for? - CORRECT ANSWER Granular
Activate Charcoal is its fullform


QUESTION : What tube is used for the connection between a vein and an artery, when an AV
graft is recommended for internal access to hemodialysis? - CORRECT ANSWER The plastic
tube is used


QUESTION : How many conductivity alarms does hemodialysis machine use? - CORRECT
ANSWER Two alarms


QUESTION : Prior to flowing through the water treatment system, what is considered untreated
tap water? - CORRECT ANSWER Feed water is the type


QUESTION : You want to cannulate an upper arm access site, what needle would you use? -
CORRECT ANSWER One inch needle


QUESTION : What medical term is used for "cessation of breathing"? - CORRECT ANSWER
The term: Apnea



practice exam 2026

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QUESTION : What is a rare situation in which the calcium and phosphorus levels are both very
high at the same time and they are link together? - CORRECT ANSWER Extraskeletal
calcification is the case


QUESTION : What is the appropriate order for fast movement of molecules? - CORRECT
ANSWER Warm>cold


QUESTION : Understanding the components of tissue is a basic start, what is a thin layer of
tissue? - CORRECT ANSWER Membrane part of the tissue.


QUESTION : What is a communicable disease and belongs to bacterial flora? - CORRECT
ANSWER It is known as TB


QUESTION : What is an element's tiniest particle that keeps the element's property? -
CORRECT ANSWER It is known as Atom


QUESTION : What feed would be used in a hemodialysis distribution system when the water is
sent to a storage tank? - CORRECT ANSWER It should be indirect


QUESTION : A patient is undergoing kidney transplant. You will educate the family about the
major risk involved in the process, what is a significant risk? - CORRECT ANSWER Risk of
rejection


QUESTION : For each hemodialysis treatment, how many needles are used? - CORRECT
ANSWER Two needles are used


QUESTION : The preceptor utilize which of the following communication methods to get more
information from the trainee? - CORRECT ANSWER Direct questions is the best method


QUESTION : What renal structure is responsible for filtering blood and forming urnine? -
CORRECT ANSWER Nephron


QUESTION : The __________ is the functional unit of the kidney responsible for filtering blood,
reabsorbing essential substances, and forming urine. - CORRECT ANSWER Nephron


practice exam 2026