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NNCC CCHT Certification Exam/180 Questions and Answers
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NNCC CCHT Certification Exam/180 Questionsand Answers
AAMI standard for conventional dialysis requires the total microbial count to
be less than - -200 CFU/mL
-abnormal levels of this electrolyte can cause cardiac arrhythmias and even
death - -Potassium
-Acceptable interdialytic weight gains are - -3-5% of TW
-The AAMI standard for endotoxin levels in conventional daily's are is - -Less
than 2 EU/mL
-albumin is an important test that tells about the patient------------status - -
nutritional
-All of the follow are phosphate binders EXCEPT - -Vitamin B12
-numbness and tingling - -Not a sign or symptom of an infected access
-Asepsis - -Absence of disease producing organisms
-AAMI chemical analysis of water used for hemodialysis is tested - -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? - -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? - -Clean the machine surface
immediately
-About one ounce (30 ml) fluid is on the floor - -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? - -
Refer the patient to the social worker
-A fistula connects - -an artery to a vein
, -A marker used to determine the middle molecule clearance of a dialyzer is -
-Vitamin B12
-A mixed bed DI tank contains - -cations and anions
-Nephron is made up of - -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 - -An infiltration
-A patient who is to receive their first dialysis treatment is prone to - -
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? - -bananas
-slow pulse of 54 beats/minute would indicate the patient has: - -
bradycardia
-A reason why a dialysis technician is to be certified is: - -It's a CMS
requirement
-A rise in transmembrane pressure in a low flux dialyzer during hemodialysis
is indicative of - -clotting in the extracorporeal circuit
-A teammate asks you to document the normal saline he just gave to Mr.
Smith. You would - -never document something that someone else did
-A true aneurysm can be dangerous because it - -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. - -Was the
post dialysis sample drawn correctly
-a rapid pulse of 104 beats/minute would indicate that the patient has: - -
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? - -500
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