Certified Hemodialysis Technician Exam Questions & Answers Solved 100%

Peritoneal dialysis (PD) differs from hemodialysis in which of the following ways? - Answers PD access is by intra-abdominal catheter The main difference between an arteriovenous shunt (AVS) and an arteriovenous fistula (AVF) is an? - Answers AVF is entirely within the arm Which of the dialyzers is used currently? - Answers Coil Which of the following kidney structures connects with and delivers urine directly to the ureter? - Answers Pelvis The glomerular filtration rate is an important index of renal function and in the normal adult is approximately? - Answers 125mL/min/1.73m2 All of the following substances are produced in the kidney (a. renin, b. aldosterone, c. erythropoietin, d. calcitriol.)? - Answers B. aldosterone The most likely cause of post-renal failure is? - Answers Benign prostatic hypertrophy The most common cause of chronic kidney disease in the United States is? - Answers Diabetes Uremia causes which of the following conditions (a. Itching, b. Edema, c. Anemia)? - Answers All of them (itiching, edema,anemia). All of the following conditions are associated with chronic kidney failure EXCEPT,(a. Low Hemoglobin, b. Hypoparathyroidism, c. Hyperkalemia, d. Hyperphosphatemia)? - Answers B. Hypoparathyroidism. What percentage of transplanted kidneys is functional one year after transplantation? - Answers 90% Which hemodialysis schedule is likely to be the most efficient? - Answers Short daily home hemodialysis,2-3 hrs a session, 5-7 days a week. The fluid restrictions for most patients undergoing in-center hemodialysis is equal to what urine volume/day? - Answers 1L.(4 cups) Failure to excrete beta2-microglobulin in patients with kidney failure predisposes to? - Answers Amyloidosis Blood test for ferritin are preformed in hemodialysis patients - Answers To check for iron stores. What phosphate binders would best control hyperphosphatemia with the fewest side effects in patients with end stage kidney disease (ESRD)? - Answers Lanthanum carbonate are prefered because there is less toxicity. True or False: Hemodialysis patients should be taught to put in their own needles, weigh themselves and record it, check their dialyzer settings and dialysate? - Answers True True or False: dialysis does not remove water-soluble vitamins - Answers False Osmosis is best defined as - Answers Diffusion of solvent through a semipermeable membrane from low-to high-solute concentration In hemodialysis,blood and dialysate have which of the following properties. - Answers They flow in opposite directions In the dialyzer, water may be removed from: - Answers The intravascular compartment.