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CCHT Practice Exam 2 - 2024 Questions and Answers Latest (2024 / 2025) (Verified Answers) $12.99   Add to cart

Exam (elaborations)

CCHT Practice Exam 2 - 2024 Questions and Answers Latest (2024 / 2025) (Verified Answers)

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  • CCHT
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  • CCHT

CCHT Practice Exam 2 - 2024 Questions and Answers Latest (2024 / 2025) (Verified Answers)

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  • October 31, 2024
  • 23
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • CCHT
  • CCHT
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NurseFerian
2.pdf file:///C:/Users/HP/Desktop/New%20folder%20(2)/CCHT%20Pract




CCHT Practice Exam #2 Questions & Answers



1. if a dialysis patient is very large in both stature and weight, which of the

following is most likely to improve the effectiveness of hemodialysis?


a. increase slat restriction

b. decrease tx time

c. increase dialyzer size

d. change to PD

Answer C. increase dialyzer size


This increases the clearance of waste products. The nephrologist prescribes the size

of the dialyzer based on the patient's size and the prescribed duration of treatment.

Another intervention that can increase the effectiveness of hemodialysis is to increase

the duration of treatment




2. The duties that the technician is allowed to carry out depend primarily on

the

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a. Centers fork Medicare & Medicaid Services guidelines

b. dialysis center guidelines

c. technician's training

d. state regulations/ standards of practice

Answer d. state regulations


Although certified technicians should receive similar training, some states allow

technicians to cannulate accesses and to administer intravenous heparin, whereas

others do not. The technician should always know what is allowed in the state in

which the person is working. Even if the state allows a technician to carry out certain

duties ( such as administering heparin), a dialysis center may further restrict the

technician's role




3. If a dialysis center carries out dialyzer reprocessing and uses peracetic acid as

the germicide, the contact time needed is


a. 10 hours

b. 11 hours

c. 20 hours

d. 24 hours
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Answer b. 11 hours


Only one germicide may be used, but there are four main types peracetic acid (most

commonly used), glutaraldehyde (10 hours contact time), formaldehyde (24 hours

contact time) ,and heat disinfection (with citric acid) (20 hours contact time).

Peracetic acid is more expensive than most other germicides, but it poses less of a risk

to those using the germicide than do formaldehyde or glutaraldehyde




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