Examination
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NHA Certified Hemodialysis Technician (CHT)
Certification
2025- 2026
NHA CHT Certification Exam Final Review Questions
with Correct Answers | 100% Pass Guaranteed | Graded
A+ |
Read All Instructions Carefully and Answer All the
Questions Correctly Good Luck: -
Which type of arteriovenous fistula is likely to result in
high blood flow with the fewest complications? -
=Answer>> artery side to vein end
For which type of dialysis patient is a central venous
catheter blood access appropriate? - =Answer>> A
patient waiting for a fistula to mature, a patient with
acute renal failure, a patient waiting for a peritoneal
dialysis catheter
Which of the following statements about arteriovenous
grafts is correct: - =Answer>> They are more prone to
thrombosis than arteriovenous fistulae
Care a new arteriovenous fistula should include all of
the following except: - =Answer>> cannulating the
vessel to see if the blood flow is adequate
An antiseptic that kills bacteria when wet is: -
=Answer>> 70% alcohol
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Which of the following arteries is most commonly used
for an arteriovenous fistula? - =Answer>> Radial
artery
The Hemodialysis technician who is about to insert a
needle into the AVF should first do all of the following
except - =Answer>> Place the needle into previous
cannulating spot
During needle insertion it is important for the
hemodialysis technician to always: - =Answer>>
cannulate the venous access in an antegrade manner
(with the blood flow)
Using the buttonhole technique for blood access, the
technician should: - =Answer>> use a sharp following
by a blunt need
To diminish vasovagal reactions and needle phobia in
the dialysis patient, the technician should ask the
patient to: - =Answer>> lie down in a recumbent
position, tense the muscles in the nonaccess hand for
10-20 seconds during needle insertion, cannualte his or
her own vessels
Recirculation refers to: - =Answer>> mixing dialyzed
venous blood with blood entering the arterial needle
A diabetic patient undergoing dialysis complains of
tingling, numbing, and cold in the hand below the
access site. The most likely cause is: - =Answer>>
Steal syndrome
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