CCHT Exam 2022 Questions with correct Answers

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CCHT Exam 2022 Questions with correct Answers 1 / 10 1. Peritoneal Dialysis (PD) differs from hemodialysis in which of the following ways?: PD access is by an intra-abdominal catheter 2. The main difference between an arteriovenous shunt (AVS) and an arteriovenous fistula (AVF) is an:: AVF is entirely within the arm 3. Which of the following dialyzers is used currently?: hollow tube 4. Which of the following kidney structures connects with and delivers urine directly to the ureter?: pelvis 5. The glomerular filtration rate is an important index of renal function and in the normal adult is approximately:: 125 ml/min/1.73 m2 6. All of the following substances are produced by the kidney EXCEPT:: aldosterone 7. The most likely cause of post-renal failure is:: benign prostatic hypertrophy 8. The most common cause of chronic kidney disease in the united states is:: diabetes 9. Uremia may cause which of the following conditions?: Itching, edema (swelling)of the extremities, anemia 10. All of the following conditions are associated with chronic kidney failure EXCEPT:: hypoparathyroidism 11. What percentage of transplanted kidneys is functional 1 year after transplantation?: 90% 12. Which hemodialysis schedule is likely to be most efficient?: Short daily home hemodialysis, 2-3 hours a session, 5-7 days a week 13. the fluid restriction for most patients undergoing in-center hemodialysis is equal to urine volume/day plus:: 1L 14. Failure to excrete beta2- microglobulin in patients with kidney failure predisposes to:: amyloidosis 15. Blood tests for ferritin are performed in hemodialysis patients:: to check for iron stores 16. Which of the following phosphate binders would best control hyperphosphatemia with the fewest side effects in patients with end stage kidney disease/: lanthanum carbonate 17. Hemodialysis patients should be taught to:: put in their own needles, weigh themselves and record it, check their dialyzer settings and dialysateCCHT Exam 2022 Questions with correct Answers 2 / 10 18. All of the following statements about vitamins in dialysis patients are true EXCEPT:: megadose fat-or- watersoluble vitamins should not be given. 19. Osmosis is best defined as: diffusion of solvent through a semipermeable membrane from low-to high-solute concentration 20. In hemodialysis, blood and dialysate have which of the following properties?: they flow in opposite directions 21. In the dialyzer, water may be removed from:: the intravascular compartment 22. Which site in the hemodialysis pathway has the highest positive pressure?: blood entering the dialyzer fibers

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