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Exam (elaborations)

CCHT Practice 50 Questions – Study Guide & Exam Review 2026/2027

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50-question CCHT practice resource designed to help candidates review key concepts, test their knowledge, identify areas for improvement, and prepare effectively for the CCHT examination.

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CCHT
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CCHT Practice 50 Questions


1. Which of the following best describes the reason for wearing gloves when

handling machine prior to blood?


a) patient comfort

b) asepsis

c) universal precautions

ANS : c) universal precautions

2. 2. You test for sterilant levels in a hemodialysis machine prior to patient use.

The testis positive for sterilant. This means the machine:


a) is sterile & bacteria free

b) needs further rinsing

c) needs more sterilant

ANS : b) needs further rinsing

3. 3. Choose the correct statement regarding serum abnormalities in renal

failure:


a) creatinine, BUN, &phosphorus are elevated
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, CCHT
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b) creatinine BUN creatinine, BUN, & phosphorus are depressed

c) calcium & bicarbonate areelevated

d) calcium & bicarbonate are depressed

ANS : a) creatinine, BUN, & phosphorus are elevated

4. 4. Hemodialysis requires a means to channel the patient's blood to the

hemodialyzer & then back to the body. It's called:


a) vascular access

b) hemodialyzer

c) dialyzing fluid delivery system

d) infusion pump

ANS : a) vascular access

5. 5. Which of the following is correct regarding a fistula?


a) usually created in the leg, near the ankle

b) usually created in theforearm, near the wrist

c) are made of salastic tubing

d) none of the above

ANS : b) usually created in the forearm, near the wrist

6. 6. Blood leak detectors are extremely sensitive& can determine:

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, CCHT
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a) blood type

b) amount of blood loss

c) blood leakage immediately




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Document information

Uploaded on
September 2, 2026
Number of pages
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Written in
2026/2027
Type
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Contains
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