hypertonic saline injection的意思|示意

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英语单词hypertonic saline injection的用法讲解

Hypertonic saline injection is a medical treatment used to increase the concentration of salt in a patient's blood. The injection contains a higher concentration of salt than the patient's blood, which causes water to move out of the patient's cells and into the bloodstream, resulting in an overall increase in blood volume.

Hypertonic saline injections are typically used to treat conditions such as hypovolemia (low blood volume), hypotension (low blood pressure) and hyponatremia (low sodium levels in the blood). They can also be used to reduce intracranial pressure in patients with traumatic brain injuries or cerebral edema.

The typical dose of hypertonic saline injection ranges from 3% to 23.4% sodium chloride, depending on the condition being treated and the patient's individual needs. The injection is usually given intravenously (IV) over several hours, and the patient's blood pressure, sodium levels, and electrolyte levels are carefully monitored throughout the treatment.

Possible side effects of hypertonic saline injection include fluid overload, electrolyte imbalances, and high blood pressure. Therefore, it is important for healthcare professionals to carefully evaluate a patient's overall health status and provide appropriate monitoring during and after the treatment.

In conclusion, hypertonic saline injection is a useful medical treatment for a variety of conditions related to low blood volume, low blood pressure, and low sodium levels. However, it should only be used under the guidance of a healthcare professional and with close monitoring to ensure its safety and efficacy.