Final answer:
Patients who need their first dialysis treatment should be under the supervision of a registered nurse, managing the procedure to filter out wastes due to insufficient kidney function. Treatment must be repeated several times a week since the body continuously generates waste that failed kidneys cannot eliminate.
Step-by-step explanation:
A patient who is due to receive their first dialysis treatment must do so under the direct supervision of a registered nurse, who will focus on providing the necessary treatments efficiently and safely. Dialysis involves the artificial filtration of blood to remove waste products and excess water because the patient’s kidneys are no longer capable of performing this essential function. Hemodialysis is a medical procedure typically required several times a week due to the continuous production of wastes in the body and the inability of failed kidneys to filter and remove these wastes effectively. The main causes of chronic kidney disease (CKD) leading to the requirement for dialysis include diabetic nephropathy, hypertension, and glomerulonephritis. Without dialysis or a kidney transplant, individuals with failed kidneys would face life-threatening complications.