The principle of fluid replenishment for fasting patients is to replenish the physiological requirement firstly, and then replenish the additional loss according to the patient’s condition.
The principle of fluid replenishment for fasting patients is to replenish the physiological requirement firstly, which is calculated according to the requirement of 40 ml per kilogram of body weight, and if there is fever, the amount will be increased by 5 ml for every 1 degree of temperature increase, followed by the additional loss, such as the amount of gastrointestinal decompression and vomiting, etc. The amount of in and out of patients should be clarified, and the electrolytes and blood count should be checked at regular intervals.
It is also necessary to pay attention to the nutritional status of the patient, that is, the supply of sugar, amino acids, etc., but also to ensure the balance of water and electrolytes, if necessary, can be supplemented with vitamins or trace elements.
Need to closely observe the fasting patient’s condition, abnormalities in a timely manner to the hospital, active treatment.