CCHT exam QUESTIONS AND ANSWERS| 27
PAGES GRADED A
AAMI Chemical Analysis of water used for hemodialysis is tested:
annually
monthly
semi-annually
quarterly Correct Answer: annually
A 58-year old patient who is blind comes to treatment accompanied by his wife. Which of these
approaches should the dialysis technician use when interacting with the patient?
Avoid using phrases that refer to sight, such as "It looks like..."
Describe the activities in the immediate environment
Give instructions to his wife instead of him
Touch the patient before speaking to him Correct Answer: Describe the activities in the
immediate environment
A dialysis technician observes a drop of blood on the surface of a patient's hemodialysis
machine. Which of these actions should the dialysis technician take?
Clean the machine surface at the end of treatment
Clean the machine surface immediately
Notify the equipment technician
Notify the nurse Correct Answer: Clean the machine surface immediately
A dialysis technician observes all of the below on the treatment floor, which one poses an
environmental risk?
About one ounce (30ml) fluid is on the floor
A patient's family member is present during initiation of treatment
Charts are lying on bedside tables
,The wheels of the hemodialysis machine are locked Correct Answer: About one ounce (30ml)
fluid is on the floor
A female dialysis technician has been caring for a male patient for several months. The patient
tells the dialysis technician that he is lonely and depressed. He asks the dialysis technician to go
out to dinner with him. In addition to politely declining the patient's invitation, which of these
actions, if any, should the dialysis technician take?
No further action is needed
Recommend an over-the-counter mood stimulant, such as St. John's Wort
Refer the patient to the social worker
Share the patient's need for socialization with other patients Correct Answer: Refer the patient to
the social worker
A marker used to determine the middle molecule clearance of a dialyzer is:
creatinine.
nitrogen.
urea.
vitamin B12. Correct Answer: vitamin B12.
A fistula connects:
a vein to a vein.
an artery and a vein to synthetic material.
an artery to an artery.
an artery to a vein. Correct Answer: an artery to a vein.
A nephron is made up of:
A glomerulus and a tubule system
The bladder and the ureters
The cortex and a capsule
The loop of Henle and the capillary ball Correct Answer: A glomerulus and a tubule system
, A patient complains of pain at the venous needle site. The dialysis technician observes there is
swelling distal to the venous needle site and that the venous pressure is rising. The dialysis
technician should suspect:
a pseudoaneurysm.
an Infiltration.
recirculation.
stenosis. Correct Answer: an Infiltration.
A patient who is to receive their first dialysis treatment is prone to?
Crenation
Dialysis disequilibrium syndrome
First use syndrome
Steal syndrome Correct Answer: 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 foods. Which one is highest in
potassium?
Bananas
Ice Cream
Pasta
Rice Correct Answer: Bananas
A slow pulse of 54 beats/minute would indicate the patient has:
A normal rate
An arrhythmia
Bradycardia
Tachycardia Correct Answer: Bradycardia
A teammate asks you to document the normal saline he just gave to Mr. Smith. You would:
ask what time he gave it and document it with his signature
ask what time he gave it and document it with his signature, as a late entry
ask what time he gave it and document that you gave it
never document something that someone else did Correct Answer: never document something
that someone else did
PAGES GRADED A
AAMI Chemical Analysis of water used for hemodialysis is tested:
annually
monthly
semi-annually
quarterly Correct Answer: annually
A 58-year old patient who is blind comes to treatment accompanied by his wife. Which of these
approaches should the dialysis technician use when interacting with the patient?
Avoid using phrases that refer to sight, such as "It looks like..."
Describe the activities in the immediate environment
Give instructions to his wife instead of him
Touch the patient before speaking to him Correct Answer: Describe the activities in the
immediate environment
A dialysis technician observes a drop of blood on the surface of a patient's hemodialysis
machine. Which of these actions should the dialysis technician take?
Clean the machine surface at the end of treatment
Clean the machine surface immediately
Notify the equipment technician
Notify the nurse Correct Answer: Clean the machine surface immediately
A dialysis technician observes all of the below on the treatment floor, which one poses an
environmental risk?
About one ounce (30ml) fluid is on the floor
A patient's family member is present during initiation of treatment
Charts are lying on bedside tables
,The wheels of the hemodialysis machine are locked Correct Answer: About one ounce (30ml)
fluid is on the floor
A female dialysis technician has been caring for a male patient for several months. The patient
tells the dialysis technician that he is lonely and depressed. He asks the dialysis technician to go
out to dinner with him. In addition to politely declining the patient's invitation, which of these
actions, if any, should the dialysis technician take?
No further action is needed
Recommend an over-the-counter mood stimulant, such as St. John's Wort
Refer the patient to the social worker
Share the patient's need for socialization with other patients Correct Answer: Refer the patient to
the social worker
A marker used to determine the middle molecule clearance of a dialyzer is:
creatinine.
nitrogen.
urea.
vitamin B12. Correct Answer: vitamin B12.
A fistula connects:
a vein to a vein.
an artery and a vein to synthetic material.
an artery to an artery.
an artery to a vein. Correct Answer: an artery to a vein.
A nephron is made up of:
A glomerulus and a tubule system
The bladder and the ureters
The cortex and a capsule
The loop of Henle and the capillary ball Correct Answer: A glomerulus and a tubule system
, A patient complains of pain at the venous needle site. The dialysis technician observes there is
swelling distal to the venous needle site and that the venous pressure is rising. The dialysis
technician should suspect:
a pseudoaneurysm.
an Infiltration.
recirculation.
stenosis. Correct Answer: an Infiltration.
A patient who is to receive their first dialysis treatment is prone to?
Crenation
Dialysis disequilibrium syndrome
First use syndrome
Steal syndrome Correct Answer: 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 foods. Which one is highest in
potassium?
Bananas
Ice Cream
Pasta
Rice Correct Answer: Bananas
A slow pulse of 54 beats/minute would indicate the patient has:
A normal rate
An arrhythmia
Bradycardia
Tachycardia Correct Answer: Bradycardia
A teammate asks you to document the normal saline he just gave to Mr. Smith. You would:
ask what time he gave it and document it with his signature
ask what time he gave it and document it with his signature, as a late entry
ask what time he gave it and document that you gave it
never document something that someone else did Correct Answer: never document something
that someone else did
