Eurospital Solutions

PERFUSION SYSTEM CHARACTERISTICS: Hypotonic Solutions: contain fewer electrolytes than plasma and must never be injected into the vein, as they cause blood haemolysis (red blood cells absorbing water until they explode). Isotonic Solutions: contain the same amount of blood electrolytes. Therefore, they can be injected into the vein. They can also be used for subcutaneous injections (hypodermoclysis). Hypertonic Solutions: contain more electrolytes than plasma and must be injected slowly and preferably into main veins, as they can cause wrinkled red blood cells and secondary vein lesions. Rehydration Solutions: to rehydrate the body providing the required liquids. Electrolytic Solutions: provide the electrolytes required for the body to work properly. They are useful when dehydration entails a loss of mineral salts in addition to water. Energy Solutions: also contain nutrients (usually glucose) that help raise blood sugar levels.