You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is First line of therapy in shock in the patient of trauma:- and explain in detail?
First line of therapy in shock in the patient of trauma is crystalloids. Resuscitation following blood loss in trauma patients begins with administration of 1 liter of isotonic crystalloid immediately to restore BP and peripheral circulationQ. Lactated ringer (RL) solution is generally preferred over 0.9% NaCl (normal saline) as it is balanced salt solution and designed to mimic extracellular fluidQ. Resuscitation with colloids is no more effective than crystalloids but is more expensiveQ.