NNCC CCHT Certification Exam Questions With
Accurate Answers 2025\2026 A+ Grade
AAMI standard for conventional dialysis requires the total microbial count to
be less than
- accurate answers-200 CFU/mL
abnormal levels of this electrolyte can cause cardiac arrhythmias and even
death
- accurate answers-Potassium
Acceptable interdialytic weight gains are
- accurate answers-3-5% of TW
The AAMI standard for endotoxin levels in conventional daily's are is
- accurate answers-Less than 2 EU/mL
albumin is an important test that tells about the patient------------status
- accurate answers-nutritional
All of the follow are phosphate binders EXCEPT
- accurate answers-Vitamin B12
numbness and tingling
- accurate answers-Not a sign or symptom of an infected access
Asepsis
- accurate answers-Absence of disease producing organisms
AAMI chemical analysis of water used for hemodialysis is tested
- accurate answers-Annually
A 58- year old patient who is blind comes to treatment accompanied by his
wife. What approach should the dialysis tech use when interacting with the
patient?
- accurate answers-Describe the activities in the immediate environment
,A dialysis technician observed a drop of blood on the surface of a patient's
machine. What action should the tech take?
- accurate answers-Clean the machine surface immediately
About one ounce (30 ml) fluid is on the floor
- accurate answers-A dialysis technician observes all of the below on the
treatment floor, which one poses an environment risk?
A females dialysis technician has been caring for a male patient for several
months. The patient tells the dialysis tech that he is lonely and depressed. He
asks the tech to go out to dinner with him. In addition to politely declining the
patients invitation, what action should the dialysis technician take?
- accurate answers-Refer the patient to the social worker
A fistula connects
- accurate answers-an artery to a vein
A marker used to determine the middle molecule clearance of a dialyzer is
- accurate answers-Vitamin B12
A mixed bed DI tank contains
- accurate answers-cations and anions
Nephron is made up of
- accurate answers-A glomerulus and a tubule system
A patient complains of pain at venous needle site. The dialysis technician
observes there is swelling distal to the venous needle site and that the venous
pressure is rising. The tech should suspect
- accurate answers-An infiltration
A patient who is to receive their first dialysis treatment is prone to
- accurate answers-dialysis disequilibrium syndrome
a patient tells the technician that the dietitian reviewed high-potassium foods
with her. during the conversation she states she routinely eats the following
food. which one is highest in potassium?
- accurate answers-bananas
, slow pulse of 54 beats/minute would indicate the patient has:
- accurate answers-bradycardia
A reason why a dialysis technician is to be certified is:
- accurate answers-It's a CMS requirement
A rise in transmembrane pressure in a low flux dialyzer during hemodialysis
is indicative of
- accurate answers-clotting in the extracorporeal circuit
A teammate asks you to document the normal saline he just gave to Mr. Smith.
You would
- accurate answers-never document something that someone else did
A true aneurysm can be dangerous because it
- accurate answers-may rupture and cause the patient to bleed profusely
A patient's laboratory results indicate that the predialysis BUN level was
lower than the post dialysis BUN level. When interpreting these findings the
technician should seek the answer to which of these questions.
- accurate answers-Was the post dialysis sample drawn correctly
a rapid pulse of 104 beats/minute would indicate that the patient has:
- accurate answers-tachycardia
A patient's target weight is 154.0 lb (70 kg) and the patient's pre treatment
weight is 158.4 lb (72 kg). For a four-hour treatment, how many mL/hour
must the patient lose to reach dry weight?
- accurate answers-500
AAMI standard for conventional dialysate requires the total microbial count
be less than
- accurate answers-100 CFU/mL
abnormal levels of this electrolyte can cause cardiac arrhythmias and even
death
- accurate answers-Potassium
Accurate Answers 2025\2026 A+ Grade
AAMI standard for conventional dialysis requires the total microbial count to
be less than
- accurate answers-200 CFU/mL
abnormal levels of this electrolyte can cause cardiac arrhythmias and even
death
- accurate answers-Potassium
Acceptable interdialytic weight gains are
- accurate answers-3-5% of TW
The AAMI standard for endotoxin levels in conventional daily's are is
- accurate answers-Less than 2 EU/mL
albumin is an important test that tells about the patient------------status
- accurate answers-nutritional
All of the follow are phosphate binders EXCEPT
- accurate answers-Vitamin B12
numbness and tingling
- accurate answers-Not a sign or symptom of an infected access
Asepsis
- accurate answers-Absence of disease producing organisms
AAMI chemical analysis of water used for hemodialysis is tested
- accurate answers-Annually
A 58- year old patient who is blind comes to treatment accompanied by his
wife. What approach should the dialysis tech use when interacting with the
patient?
- accurate answers-Describe the activities in the immediate environment
,A dialysis technician observed a drop of blood on the surface of a patient's
machine. What action should the tech take?
- accurate answers-Clean the machine surface immediately
About one ounce (30 ml) fluid is on the floor
- accurate answers-A dialysis technician observes all of the below on the
treatment floor, which one poses an environment risk?
A females dialysis technician has been caring for a male patient for several
months. The patient tells the dialysis tech that he is lonely and depressed. He
asks the tech to go out to dinner with him. In addition to politely declining the
patients invitation, what action should the dialysis technician take?
- accurate answers-Refer the patient to the social worker
A fistula connects
- accurate answers-an artery to a vein
A marker used to determine the middle molecule clearance of a dialyzer is
- accurate answers-Vitamin B12
A mixed bed DI tank contains
- accurate answers-cations and anions
Nephron is made up of
- accurate answers-A glomerulus and a tubule system
A patient complains of pain at venous needle site. The dialysis technician
observes there is swelling distal to the venous needle site and that the venous
pressure is rising. The tech should suspect
- accurate answers-An infiltration
A patient who is to receive their first dialysis treatment is prone to
- accurate answers-dialysis disequilibrium syndrome
a patient tells the technician that the dietitian reviewed high-potassium foods
with her. during the conversation she states she routinely eats the following
food. which one is highest in potassium?
- accurate answers-bananas
, slow pulse of 54 beats/minute would indicate the patient has:
- accurate answers-bradycardia
A reason why a dialysis technician is to be certified is:
- accurate answers-It's a CMS requirement
A rise in transmembrane pressure in a low flux dialyzer during hemodialysis
is indicative of
- accurate answers-clotting in the extracorporeal circuit
A teammate asks you to document the normal saline he just gave to Mr. Smith.
You would
- accurate answers-never document something that someone else did
A true aneurysm can be dangerous because it
- accurate answers-may rupture and cause the patient to bleed profusely
A patient's laboratory results indicate that the predialysis BUN level was
lower than the post dialysis BUN level. When interpreting these findings the
technician should seek the answer to which of these questions.
- accurate answers-Was the post dialysis sample drawn correctly
a rapid pulse of 104 beats/minute would indicate that the patient has:
- accurate answers-tachycardia
A patient's target weight is 154.0 lb (70 kg) and the patient's pre treatment
weight is 158.4 lb (72 kg). For a four-hour treatment, how many mL/hour
must the patient lose to reach dry weight?
- accurate answers-500
AAMI standard for conventional dialysate requires the total microbial count
be less than
- accurate answers-100 CFU/mL
abnormal levels of this electrolyte can cause cardiac arrhythmias and even
death
- accurate answers-Potassium
