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CCHT Exam Secrets: Dialysis Fundamentals and Techniques, Exams of Nursing

A comprehensive study guide or reference material for the certified clinical hemodialysis technician (ccht) exam. It covers a wide range of topics related to dialysis, including the differences between peritoneal dialysis and hemodialysis, the functioning of the nephron, the effects of kidney failure, dialysis procedures and equipment, water treatment, and vascular access management. The level of detail and the technical nature of the content suggest that this document would be most useful for university students or professionals studying nephrology, dialysis, or related healthcare fields. The document could serve as a valuable resource for preparing for the ccht exam, as well as for understanding the fundamental principles and practices of dialysis.

Typology: Exams

2023/2024

Available from 08/10/2024

DrShirley
DrShirley 🇺🇸

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Download CCHT Exam Secrets: Dialysis Fundamentals and Techniques and more Exams Nursing in PDF only on Docsity! Ccht exam secrets Peritoneal dialysis different from hemodialysis in which of the following ways - PD access is by an intra-abdominal catheter Which of the following dialyzers is used currently - Hollow tube The glomerular filtration rate is an important index to renal function and in the normal adult is approximately - 125ml/min/1.73m2 The most likely cause of post renal failure is - Benign prostatic hypertrophy What percentage of transplanted kidneys is functional 1 year after transplantion - 90% Failure to excrete beta2 Microglobulin in patients with kidney failure predisposed to - Amyloidosis Uremia may cause which of the following conditions - Itching edema and anemia Blood test for ferritin are performed in hemodialysis patients - To check for iron stores Which of the following phosphate binders would best control hyperphosphamia me with the fewest side effects and patients with end-stage kidney disease - Lanthanum carbonate In the dialysis water may be removed from - The interstitial compartment Which site in the hemodialysis pathway has the highest positive pressure - Blood entering the dialyzer fibers Water moves from one body compartment to another by - Osmotic forces Biocompability to the best illustrated by - Reprocess dialyzer that have had a better biocompability than the new ones A patient with kidney disease has anemia but the elevator phosphorus levels ankle edema and elevated blood pressure what is the most likely range of his glomerular filtration rate? - 60-90ml/min Adding extra sodium chloride to the dialsyate will? - Draw water out of the cells and tissues into the blood What does the expression KT/v signify with regard to hemodialysis? - Prescribed dose of dialysis. Acute Tubular necrosis may be caused by - Shock and hypotension Rhabdomyolysis Radiographic contrast material Which of the following statements about the nephron the working unit of the kidney is correct? - It makes about 180 liters of glomerular filtrate a day A recent study published in the New England Journal of Medicine compared hemodialysis three times a week with hemodialysis 6 times a week at the end of the 12 month follow up. The studies show that 6x of the group had? - Fewer deaths Which of the following statements about administering erythropoietin to a hemodialysis patient is correct? - Give supplemental iron ferret it is low the nephrotic syndrome is characterized by all of the following - Proteinuria greater than 3.5 G/d/1.72 m2 body surface area Hyperlipidemia Hypoalbuminemia A diet restricting all of the following is appropriate for a renal failure patient - Potassium phosphate fluids What is the sensitization test for a potentional kidney transplant recipients - Potential recipit sternum tested,with a multiple donor lymphocyte panel Which of the following immunosuppressive drugs used in kidney transplant patients have renal toxicity - Cyclosporine All of the following statements regarding kidney transplantation - The rate of death is 3 to 5% range during the first year Diabetes heart disease and older age decreases the success rate There he is a ten 10% to 15% lower success rate in the first transplant is rejected Another difference in peritoneal dialysis hemodialysis is - The patient is subject to constant dialysis in PD rather than the intermittent and dialysis in HD As part of the job of a dialysis technician one may be required to lift equipment or assist with patient transfers back pain sparring and injury prevention maneuvers include - A diabetic patient undergoing dialysis complains of tingling numbness and cold in the hand below the access site. the most likely causes - Steal syndrome What type of fstula ls likely to result in high blood flow with the - artery side to vein end Which of the following statements about sorbent dialysis is correct - In preparing the dialysate 6 liters of water are added to premix chemicals All of the following statements about vitamins in dialysis patients are true EXCEPT: - Dialysis does not remove water-soluble vitamins. In the dialysizer , water may be removed : - The interstitial compartment. The ultrafiltration coefficient of a dialyzer refers to the: - Fluid that passes through the membrane in 1 hour. The molecular weight cutoff of a dialyzer is 12,000 daltons. Which of the following molecules would not pass through the membrane into the dialysate? - Albumin Clearance of low molecular -weight molecules by dialysis is accomplished mostly by: - Diffusion A hollow fiber dialyzer has which of the following properties? - A very fine fiber tubes held in place by polyurethane material. Which of the following statements about the proportioning system is correct? - It relies on a continuous supply of fresh concentrate and treated water. An advantage of high-flux dialysis is: - Fast removal of fluid A disadvantage of high-flux dialysis is: - Pyrogen reactions are common. All of the following statements regarding home dialysis are true EXCEPT : - It cannot be done during sleep. Which of the following statements about blood leaks in the dialysis system is correct? - They are detected by use of a light source and photocell. Which of the following statements about fluid removal from the blood is correct? - It depends on the transmembrane pressure (TMP). Dialysis machines control the rate of fluid removal by: - Volume control And Flow control Which of the following statements about transducer protectors correct? - They use hydrophobic membranes to keep fluid from passing through. Blood flow into the dialer is usally : - Done by manual hand cranking.