NNCC ccht practice Revised Questions and Answers / Sure A +

A hollow fiber dialyzer has which of the following properties? a. very fine fiber tubes held in place b. fibers about 1 cm in width c. a high membrane compliance d. a high resistance in the fibers, enhancing UF pressure - A All of the following conditions are associated with chronic kidney failure except: a. low hemoglobin b. hypoparathyroidism c. hyperkalemia d. hyperphosphatemia - B All of the following statements about vitamins in dialysis patients are true EXCEPT: a. dialysis does not remove water-soluble vitamins b. supplemental b- complex vitamins should be given c. vitamin d should be given to most dialysis patients d. megadose fat- or water soluble vitamins should not be given - A All of the following substances are produced by the kidney EXCEPT: a. renin b. aldosterone c. erythropoietin d. calcitriol - B