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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,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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, a) blood type
b) amount of blood loss
c) blood leakage immediately
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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
1/
26
,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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26
, a) blood type
b) amount of blood loss
c) blood leakage immediately
3/
26
