CCHT TEST 2023 Practice Exam Questions and Answers (Verified Answers)

CCHT TEST 2023 Practice Exam Questions and Answers (Verified Answers) True or False: Peritoneal dialysis (PD) differs from hemodialysis in that PD access is by an intra-abdominal catheter - ANS TRUE The term :sieving coefficient of a membrane" refers to the: a. fraction of solute that passes through the membrane by convection b. amount of water required for solute drag through the membrane c. concentration of pores in the membrane d. seize of the pores in the membrane - ANS a. fraction of solute that passes through the membrane by convection Water moves from one body compartment to another by: a. ultrafiltration b. active transport c. osmotic forces d. all of the above - ANS c. osmotic forces Which of the following will set off the prepump high-pressure alarm? a. an increase in the blood pump speed b. kinking of the arterial bloodline c. a decrease in the blood pump speed d. infiltration of the arterial needle - ANS c. a decrease in the blood pump speed A low-pressure alarm in the venous (postdialyzer) line is likely to be set off by: a. a blockage in the blood tubing between the monitoring site and the venous needle b. an infiltration of the venous needle c. a clot in the venous access d. a blockage in the blood tubing before the monitoring site - ANS d. a blockage in the blood tubing before the monitoring site