Free Hemodialysis Technologist Questions and Answers

Question 1

Which of the following describes how hemodialysis and peritoneal dialysis (PD) are different?

Accepted Answer

PD access is by an intra-abdominal catheter

Answer

Since the blood goes from the patient through the semipermeable membrane of the dialysis machine and then back into the patient, hemodialysis
necessitates vascular access.

Question 2

An arteriovenous shunt (AVS) and an arteriovenous fistula (AVF) vary primarily by having an?

Accepted Answer

AVF is entirely within the arm

Answer

Repeated vascular access is necessary because hemodialysis must be performed repeatedly, typically three times a week for four hours.

Question 3

Which dialyzer from the list below is in use right now?

Accepted Answer

hollow tube

Answer

Since they were first used often in the 1960s, dialysis machines have undergone changes.

Question 4

Which of the following skeletal structures attaches to the ureter and directly transports urine there?

Accepted Answer

pelvis

Answer

The kidney is a bilateral organ about the size of a fist with a hard outer capsule.

Question 5

An essential indicator of renal function is the glomerular filtration rate, which in a healthy adult is roughly?

Accepted Answer

125 mL/min/1.73 m2

Answer

The glomerular filtration rate (GRF) of an adult is typically around 125 mL/min, though there may be considerable variation depending on age and sex.

Certified Hemodialysis Technologist/Technician Exam Practice Test

Certified Hemodialysis Technologist/Technician Exam Practice Test

Free Hemodialysis Technologist Questions and Answers