CCHT PRACTICE TEST 5.0 EXAM QUESTIONS

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CCHT PRACTICE TEST 5.0 EXAM QUESTIONS

Qs and Ans - Expert- Explanation - ing score -50 Questions and Answers

-Format: Multiple-choice / Flashcard

Question 1: b) resistance to blood flow out of the access

through the dialyzer

Answer:

23.A pre-pump arterial pressure reading is

measuring:

• the pressure required to pump the blood

through the dialyzer

• resistance to blood flow out of the access

• pressure within the dialyzer

• none of the above

Question 2: b) mm/Hg

Answer:

33.Venous pressure meters are calib in:

a) PSI

• mm/Hg

• mL/hour

• mg%

Question 3: b) monthly

Answer:

29.According to AAMI RD52, how often should bacterial cultures be sampled?

• weekly

• monthly

• quarterly

• annually

Question 4: b) fever/chills

Answer:

31.Bacterial exposure from water may cause which of the following symptoms?

• hemolysis

• fever/chills

• bone disease

• hypotension

Question 5: d) left-sided trendelenberg

Answer:

• A hemodialysis technician suspects that a patient who is receiving a hemodialysistreatment has an

air embolus. After stopping the blood pump, the patient should be placed in which of these positions?

• low-fowlers

• high-fowlers

• right-sided trendelenberg

• left-sided trendelenberg

Question 6: d) the dialyzer fibers are free of leaks

Answer:

27.Part of the reuse process involves the reuse machine testing the dialyzer to verify:

• the dialyzer is free of sterilant

• the dialyzer is free of bacteria

• the dialyzer is free of endotoxins

• the dialyzer fibers are free of leaks

Question 7: c) determine the patient's learning needs

Answer:

38.The technician's role in patient teaching

should be to:

• assess the patient"s barriers to learning

• check the patient's readiness to learn new

information

• determine the patient's learning needs

d) Reinforce teaching that the patient has received

from other team members

Question 8: d) bananas, tomatoes, oranges

Answer:

7.Which of the following foods are high in potassium?

• milk, ice cream, yogurt

• legumes, cheese, pizza

• chips, colas, canned meat

• bananas, tomatoes, oranges

Question 9: c) hemolysis

Answer:

20.The complication in which blood has a

"cherry pop"appearance is:

• blood leak

• air embolism

• hemolysis

• none of the above

Question 10: b) mm/Hg

Answer:

34.TPM is measured as:

• mL/hr

• mm/Hg

• mL/min

• none of the above

Question 11: a) diabetes

Answer:

9.Which is the most common cause of chronic kidney failure in the US?

• diabetes

• hypertension

• polycystic kidney smaller molecular

disease

• glomerulonephritis