Diet nursing of hemodialysis patients

summary

Hemodialysis is one of the renal replacement therapy for patients with acute and chronic renal failure. By draining the blood from the body to the body, it passes through a dialyzer composed of numerous hollow fibers, and the blood and electrolyte solution (dialysate) with similar concentration in the body are exchanged inside and outside the hollow fibers. Through dispersion / convection, it can remove metabolic waste in the body, maintain electrolyte and acid-base balance; meanwhile, it can remove excessive water in the body, and clean the body through the net The whole process of blood transfusion is called hemodialysis. So what should hemodialysis patients pay attention to in diet nursing?

Diet nursing of hemodialysis patients

1. Hemodialysis patients generally need to control the intake of potassium in their diet. To control the intake of potassium and the degree of control, we need to refer to the concentration level of potassium ion in blood. The following foods are rich in potassium: 1) fruits: bananas, rhubarb, avocados, dried fruits; 2) vegetables: spinach, mushrooms, beetroot, potato skin, chips, potato chips; 3) Beverage: fresh juice, coffee, chocolate, malt, blackcurrant; 4) other: chocolate, milk powder, fermented powder, licorice, salt substitutes.

2. Take appropriate cooking methods (potash is soluble in water): 1) put more water in cooking; 2) boil potatoes twice; 3) cook vegetables in advance before stewing, making salad and soup; 4) avoid using pressure cooker and microwave oven (reheating can be repeated).

3. Vegetables and fruits can be divided into small portions, a small amount of food.

matters needing attention

For uremic patients, early phosphorus restriction can prevent renal osteopathy and secondary hyperparathyroidism. Foods rich in phosphorus include: milk, Cereals, dairy products, cheese, chocolate, dried fruits, eggs, fish (with bone), shellfish and seafood, beans, nuts, meat and poultry.