physiological salt solution

简明释义

生理盐溶液

英英释义

例句

1.In the laboratory, we often prepare physiological salt solution for various experiments.

在实验室中，我们经常准备生理盐水用于各种实验。

2.The physiological salt solution is essential for maintaining cell viability in culture.

生理盐水对于维持细胞在培养中的活性至关重要。

3.The doctor recommended using physiological salt solution to clean the wound.

医生建议使用生理盐水来清洁伤口。

4.To rehydrate the patient, the nurse administered physiological salt solution intravenously.

为了给病人补水，护士通过静脉注射了生理盐水。

5.For contact lens care, rinsing them with physiological salt solution is recommended.

对于隐形眼镜的护理，建议用生理盐水冲洗。

作文

The human body is a complex system that relies on various substances to maintain its functions and overall health. One such critical substance is the physiological salt solution, which plays an essential role in cellular processes and fluid balance. This solution, often referred to as saline, is composed primarily of sodium chloride (NaCl) dissolved in water, typically at a concentration of 0.9%. This concentration closely resembles that of the fluids found in the human body, making it isotonic and ideal for medical applications.In the medical field, the use of physiological salt solution is widespread. It is commonly used in intravenous (IV) therapy, where it serves as a vehicle for delivering medications and nutrients directly into the bloodstream. By using a solution that mirrors the body's own fluid composition, healthcare providers can ensure that patients receive hydration and electrolytes without the risk of causing an imbalance in their systems. This is particularly important for patients who are dehydrated or unable to consume fluids orally.Furthermore, physiological salt solution is also utilized in wound care. When cleaning wounds, this saline solution helps to remove debris and bacteria without damaging the surrounding tissue. Its gentle nature makes it suitable for use on sensitive areas, promoting healing while minimizing discomfort. In addition, the solution can be used to hydrate tissues and maintain moisture levels, which is crucial for optimal recovery.Another significant application of physiological salt solution is in laboratory settings. Researchers often use this solution to create controlled environments for cell cultures. The isotonic nature of the solution ensures that cells remain viable and functional during experiments. By maintaining the appropriate osmotic pressure, scientists can study cellular behavior and responses to various stimuli without the confounding effects of osmotic stress.Despite its many benefits, there are some considerations to keep in mind when using physiological salt solution. For instance, excessive administration of saline can lead to fluid overload, particularly in patients with heart or kidney issues. Therefore, healthcare professionals must carefully monitor fluid intake and output to prevent complications. Additionally, while saline is generally safe, it is essential to ensure that the solution is sterile and free from contaminants to avoid introducing infections.In conclusion, the physiological salt solution is a vital component in both medical and scientific fields. Its ability to mimic the body's natural fluids makes it an invaluable tool for hydration, wound care, and laboratory research. As our understanding of its properties and applications continues to evolve, the importance of this simple yet effective solution cannot be overstated. The ongoing research and development in this area will likely yield new insights and applications, further enhancing our ability to support health and healing in various contexts.

人体是一个复杂的系统，依赖于各种物质来维持其功能和整体健康。其中一种关键物质是生理盐水，它在细胞过程和液体平衡中发挥着重要作用。这种溶液通常被称为盐水，主要由氯化钠（NaCl）溶解在水中，浓度通常为0.9%。这种浓度与人体内的液体成分相似，使其具有等渗性，适合用于医疗应用。在医学领域，生理盐水的使用非常普遍。它通常用于静脉输液（IV）治疗，作为将药物和营养物质直接输送到血液中的载体。通过使用一种与身体自身液体成分相似的溶液，医疗提供者可以确保患者获得水分和电解质，而不会引起系统失衡的风险。这对于脱水或无法口服摄入液体的患者尤其重要。此外，生理盐水还用于伤口护理。在清洁伤口时，这种盐水有助于去除杂物和细菌，而不会损害周围组织。它的温和特性使其适合用于敏感区域，促进愈合，同时尽量减少不适。此外，该溶液可用于滋润组织并保持湿度，这对最佳恢复至关重要。生理盐水的另一个重要应用是在实验室环境中。研究人员经常使用这种溶液为细胞培养创造受控环境。溶液的等渗特性确保细胞在实验过程中保持活力和功能。通过维持适当的渗透压，科学家可以研究细胞行为和对各种刺激的反应，而不会受到渗透应激的影响。尽管有许多好处，但在使用生理盐水时需要考虑一些因素。例如，过量使用盐水可能导致液体超负荷，尤其是在心脏或肾脏问题的患者中。因此，医疗专业人员必须仔细监测液体的摄入和排出，以防止并发症。此外，虽然盐水通常是安全的，但确保溶液无菌且无污染以避免引入感染至关重要。总之，生理盐水在医学和科学领域中是一个重要组成部分。它能够模仿身体的自然液体，使其成为补水、伤口护理和实验室研究的宝贵工具。随着我们对其性质和应用的理解不断发展，这种简单而有效的溶液的重要性不容小觑。该领域的持续研究和开发可能会产生新的见解和应用，进一步增强我们在各种情况下支持健康和愈合的能力。