CCHT PRACTICE EXAM NEWEST 2026/2027 ACTUAL EXAM
COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS) WITH DETAILED RATIONALES |ALREADY
GRADED A+||BRAND NEW VERSION!!
Osmosis - ANSWER A process by which molecules of a solvent tend to pass through a semipermeable
membrane from a less concentrated solution into a more concentrated one, thus equalizing the
concentrations on each side of the membrane.
Sodium is used to estimate clearance of urea - ANSWER Which of the following is CORRECT about
online clearance (OLC) testing?
- OLC tests are completed eight times per treatment.
- OLC tests are used to project serum albumin levels.
- The result of an OLC test is known as a KECN with an expected range of 300 to 400
- sodium is used to estimate clearance of area
When leaving the patient station - ANSWER When is a hand sanitizer okay to use?
- after using the restroom
- when hands are visibly soiled
- when caring for a C.diff patient
- when leaving the patient station
Improving the quality of life of patients - ANSWER Which of the following is included in Fresenius
Medical Care's mission statement?
- Improving the quality of life of patients
- adopting the practices of other successful medical facilities
- developing the best dialysis products
- increasing financial stability of Fresenius Medical Care
They help identify risks to patient safety and reduce the risk of patient injury - ANSWER Which of the
following is true about near misses?
- They do not have to be reported if no patient injury.
- They are not referred to as "good catches"
,- They help identify staff members who are more likely to make mistakes.
- They help identify risks to patient safety and reduce the risk of patient injury
Hypoglycemia - ANSWER A patient begins to experience, faintness double vision, and clammy hands
which of the following is the MOST likely cause?
- Hypoglycemia
- Hyperkalemia
- Hypertension
- Hyperglycemia
Urine flows from the kidneys, to the ureters, to the bladder, to the urethra. - ANSWER What is the
path of urine flow through the urinary tract?
1.4 - ANSWER What is Fresenius Medical Care's goal for a Spkt/v?
Diabetes - ANSWER What is the number one cause of chronic kidney disease?
Dry and unclamped - ANSWER During treatment, transducer protectors must be kept _______ and
_______
Fistula - ANSWER You must apply a tourniquet before cannulating which type of access?
- CVC
- fistula
- all access types
- graft
Arterial needle only - ANSWER Which vascular access needle(s) can be placed against the flow of
blood?
Conductivity - ANSWER Which of the following machine alarms does not stop the blood pump?
- Venous pressure
- arterial pressure
, - air detector
- conductivity
It is ultrapure - ANSWER Which of the following is true about dialysate?
- It is ultrapure
- It contains urea
- It contains chlorine.
- It is sterile.
The projected Spkt/v is less than 1.4 - ANSWER What does a yellow AMP light indicate?
- The machine is alarming.
- The projected Spkt/V is greater than 1.4
- movement across the dialyzer membrane is very good
- The projected Spkt/V is less than 1.4.
The sample cup must be rinsed 3x - ANSWER Which of the following is true about ultra low total
chlorine testing?
- The sample cup must be rinsed 3x.
- The sample port must run for 5 minutes.
- The RO must run for 10 minutes. - The sample must be 200 mL.
Less than 0.1 ppm - ANSWER What is the limit for total chlorine?
Gloves, gown, face shield or mask and goggles - ANSWER What PPE should you wear while
disinfecting a dialysis station or cleaning a blood spill?
Available weight - ANSWER What is the term used for pre-treatment weight minus estimated dry
weight?
300ml - ANSWER How much saline should be kept in the saline bag at all times during the dialysis
treatment?
COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS) WITH DETAILED RATIONALES |ALREADY
GRADED A+||BRAND NEW VERSION!!
Osmosis - ANSWER A process by which molecules of a solvent tend to pass through a semipermeable
membrane from a less concentrated solution into a more concentrated one, thus equalizing the
concentrations on each side of the membrane.
Sodium is used to estimate clearance of urea - ANSWER Which of the following is CORRECT about
online clearance (OLC) testing?
- OLC tests are completed eight times per treatment.
- OLC tests are used to project serum albumin levels.
- The result of an OLC test is known as a KECN with an expected range of 300 to 400
- sodium is used to estimate clearance of area
When leaving the patient station - ANSWER When is a hand sanitizer okay to use?
- after using the restroom
- when hands are visibly soiled
- when caring for a C.diff patient
- when leaving the patient station
Improving the quality of life of patients - ANSWER Which of the following is included in Fresenius
Medical Care's mission statement?
- Improving the quality of life of patients
- adopting the practices of other successful medical facilities
- developing the best dialysis products
- increasing financial stability of Fresenius Medical Care
They help identify risks to patient safety and reduce the risk of patient injury - ANSWER Which of the
following is true about near misses?
- They do not have to be reported if no patient injury.
- They are not referred to as "good catches"
,- They help identify staff members who are more likely to make mistakes.
- They help identify risks to patient safety and reduce the risk of patient injury
Hypoglycemia - ANSWER A patient begins to experience, faintness double vision, and clammy hands
which of the following is the MOST likely cause?
- Hypoglycemia
- Hyperkalemia
- Hypertension
- Hyperglycemia
Urine flows from the kidneys, to the ureters, to the bladder, to the urethra. - ANSWER What is the
path of urine flow through the urinary tract?
1.4 - ANSWER What is Fresenius Medical Care's goal for a Spkt/v?
Diabetes - ANSWER What is the number one cause of chronic kidney disease?
Dry and unclamped - ANSWER During treatment, transducer protectors must be kept _______ and
_______
Fistula - ANSWER You must apply a tourniquet before cannulating which type of access?
- CVC
- fistula
- all access types
- graft
Arterial needle only - ANSWER Which vascular access needle(s) can be placed against the flow of
blood?
Conductivity - ANSWER Which of the following machine alarms does not stop the blood pump?
- Venous pressure
- arterial pressure
, - air detector
- conductivity
It is ultrapure - ANSWER Which of the following is true about dialysate?
- It is ultrapure
- It contains urea
- It contains chlorine.
- It is sterile.
The projected Spkt/v is less than 1.4 - ANSWER What does a yellow AMP light indicate?
- The machine is alarming.
- The projected Spkt/V is greater than 1.4
- movement across the dialyzer membrane is very good
- The projected Spkt/V is less than 1.4.
The sample cup must be rinsed 3x - ANSWER Which of the following is true about ultra low total
chlorine testing?
- The sample cup must be rinsed 3x.
- The sample port must run for 5 minutes.
- The RO must run for 10 minutes. - The sample must be 200 mL.
Less than 0.1 ppm - ANSWER What is the limit for total chlorine?
Gloves, gown, face shield or mask and goggles - ANSWER What PPE should you wear while
disinfecting a dialysis station or cleaning a blood spill?
Available weight - ANSWER What is the term used for pre-treatment weight minus estimated dry
weight?
300ml - ANSWER How much saline should be kept in the saline bag at all times during the dialysis
treatment?
