#1
What is the primary function of hemodialysis?
To filter waste products from the blood
ExplanationHemodialysis primarily functions to filter waste products from the blood.
#2
Which of the following is a common complication of hemodialysis?
Hypotension
ExplanationHypotension is a common complication of hemodialysis.
#3
What is the typical duration of a hemodialysis session?
2-3 hours
ExplanationThe typical duration of a hemodialysis session is 2-3 hours.
#4
What is the purpose of ultrafiltration during hemodialysis?
To remove excess water from the body
ExplanationThe purpose of ultrafiltration during hemodialysis is to remove excess water from the body.
#5
What is the recommended frequency for hemodialysis treatments in most patients with end-stage renal disease?
Three times a week
ExplanationIn most patients with end-stage renal disease, hemodialysis treatments are recommended three times a week.
#6
What is the primary purpose of the dialysate in hemodialysis?
To maintain electrolyte balance
ExplanationThe primary purpose of the dialysate in hemodialysis is to maintain electrolyte balance.
#7
What type of access is typically used for hemodialysis?
Arteriovenous fistula
ExplanationArteriovenous fistula is typically the type of access used for hemodialysis.
#8
Which of the following is NOT a recommended practice during hemodialysis?
Administering intravenous medications during treatment
ExplanationAdministering intravenous medications during treatment is not a recommended practice during hemodialysis.
#9
Which of the following is a potential complication of hemodialysis related to the dialyzer?
Hemolysis
ExplanationHemolysis is a potential complication of hemodialysis related to the dialyzer.
#10
Which of the following is NOT a potential complication of hemodialysis?
Anemia
ExplanationAnemia is not a potential complication of hemodialysis.
#11
Which of the following laboratory values should be monitored closely during hemodialysis?
Potassium levels
ExplanationPotassium levels should be monitored closely during hemodialysis.
#12
Which of the following statements about vascular access for hemodialysis is true?
A fistula is typically the first choice for long-term access
ExplanationA fistula is typically the first choice for long-term access in vascular access for hemodialysis.
#13
What is the purpose of heparin during hemodialysis?
To prevent clotting in the dialyzer
ExplanationHeparin is used during hemodialysis to prevent clotting in the dialyzer.
#14
What is the purpose of using bicarbonate in the dialysate during hemodialysis?
To increase blood pH
ExplanationBicarbonate is used in the dialysate during hemodialysis to increase blood pH.
#15
What is the main purpose of conducting a heparin-free dialysis session?
To reduce the risk of bleeding
ExplanationThe main purpose of conducting a heparin-free dialysis session is to reduce the risk of bleeding.
#16
What is the primary goal of hemodialysis in patients with acute kidney injury?
To restore kidney function
ExplanationThe primary goal of hemodialysis in patients with acute kidney injury is to restore kidney function.
#17
What is the recommended temperature range for the dialysate during hemodialysis?
35-40°C
ExplanationThe recommended temperature range for the dialysate during hemodialysis is 35-40°C.