crystalloid

简明释义

英[ˈkrɪstəˌlɔɪd]美[ˈkrɪstlˌɔɪd]

n. 晶体；[植] 类晶体

adj. 结晶状的；透明的

英英释义

单词用法

同义词

反义词

例句

1.Conclusion: Continuous tepid blood cardioplegia perfusion has better protective effect on myocardium than intermittent cold crystalloid cardioplegia perfusion.

结论：持续微温血灌注对心肌的保护作用较以往间断冷晶体灌注为佳。

2.The inhibition by the crystalloid agents was stronger than that by the colloid agents.

晶体溶质的抑制作用大于胶体溶质。

3.Intravenous antibiotics including penicillin gentamicin and metronidazole were urgently administered together with crystalloid rehydration.

随即静脉滴注晶体溶液和抗生素包括青霉素、庆大霉素和甲硝唑。

4.Objective To study the myocardial protective effects of cold crystalloid cardioplegia and warm blood cardioplegia administration.

目的研究冷晶体及温血停搏液对心肌的保护作用。

5.Intracytoplasmic crystalloid bodies were found in the thyroid parafollicular cells of fetal, newborn, and young golden hamsters.

在金黄地鼠(包括胎鼠、新生鼠、幼鼠及青年鼠)甲状腺滤泡旁细胞的胞质内发现一种晶样体。

6.The most likely cause is fluid overload from crystalloid liquid infusion or massive transfusion.

最可能的病因是大量的输血和输液造成的液体过量。

7.Crystalloid: a substance that can be crystallized.

类晶质：一种能够被晶体化的物质。

8.Continuous warm oxygenated blood cardioplegia is superior to cold crystalloid cardioplegia for myocardial protection.

持续含氧温血灌注停跳法对心肌保护优于冷晶体停跳液法。

9.During surgery, the anesthesiologist administered a crystalloid solution to maintain the patient's fluid balance.

在手术期间，麻醉师给病人注射了一个晶体液溶液以维持其液体平衡。

10.Patients receiving intravenous therapy may be given crystalloid fluids to improve circulation.

接受静脉治疗的患者可能会被给予晶体液以改善循环。

11.When treating shock, medical professionals often use crystalloid solutions as the first line of treatment.

在治疗休克时，医疗专业人员通常将晶体液作为首选治疗方案。

12.The crystalloid solutions are typically isotonic and help restore blood volume.

这些晶体液溶液通常是等渗的，有助于恢复血容量。

13.In cases of dehydration, doctors often recommend crystalloid fluids for rehydration.

在脱水的情况下，医生通常建议使用晶体液进行补水。

作文

In the field of biology and medicine, understanding different types of substances is crucial for various applications, particularly in the context of intravenous fluids. One such important term is crystalloid, which refers to a type of solution that contains small molecules that can easily pass through cell membranes. These solutions are often used in medical settings to maintain or restore fluid balance in patients. Crystalloids are typically isotonic, hypotonic, or hypertonic, depending on the concentration of solutes present in the solution compared to blood plasma. The most common examples of crystalloid solutions include normal saline, lactated Ringer's solution, and dextrose solutions. Normal saline, which is a solution of sodium chloride in water, is widely used for hydration and electrolyte replenishment. Lactated Ringer's solution contains sodium, potassium, calcium, and lactate, making it suitable for patients who require a balanced electrolyte solution. Dextrose solutions, on the other hand, provide not only hydration but also a source of calories, making them useful in various clinical scenarios. One of the key advantages of using crystalloid solutions is their ability to expand the intravascular volume quickly. This property is particularly beneficial in emergency situations, such as trauma or severe dehydration, where rapid fluid resuscitation is essential. The small particles in crystalloid solutions allow them to diffuse easily into the interstitial space, providing immediate support to the circulatory system. However, while crystalloid solutions are effective for short-term fluid replacement, they may not be sufficient for long-term management of fluid and electrolyte balance, especially in critically ill patients. Moreover, the choice of crystalloid solution can significantly impact patient outcomes. For instance, studies have shown that the use of balanced crystalloid solutions, like lactated Ringer's, may reduce the risk of kidney injury compared to normal saline, which has a higher chloride content. This highlights the importance of selecting the appropriate type of crystalloid solution based on the patient's specific needs and clinical condition. In conclusion, the term crystalloid plays a vital role in the medical field, particularly concerning fluid therapy. Understanding the characteristics and applications of crystalloid solutions can help healthcare professionals make informed decisions regarding patient treatment. As research continues to evolve, it is essential to stay updated on the latest findings related to the use of crystalloid solutions and their impact on patient care. By doing so, we can ensure that patients receive the best possible outcomes during their treatment journeys.

在生物学和医学领域，理解不同类型的物质对于各种应用至关重要，尤其是在静脉输液的背景下。其中一个重要的术语是crystalloid，它指的是一种包含小分子的溶液，这些小分子可以轻易通过细胞膜。这些溶液通常在医疗环境中用于维持或恢复患者的液体平衡。Crystalloids通常是等渗的、低渗的或高渗的，具体取决于溶液中溶质的浓度与血浆的比较。最常见的crystalloid溶液包括生理盐水、乳酸林格氏液和葡萄糖溶液。生理盐水是一种氯化钠溶液，广泛用于补充水分和电解质。乳酸林格氏液含有钠、钾、钙和乳酸，使其适合需要平衡电解质溶液的患者。另一方面，葡萄糖溶液不仅提供水分，还提供热量来源，使其在各种临床情况下非常有用。使用crystalloid溶液的一个主要优点是它们能够迅速扩展血管内的容量。这一特性在紧急情况下尤为有益，例如创伤或严重脱水，在这些情况下，快速液体复苏至关重要。Crystalloid溶液中的小颗粒使其能够轻易扩散到间质空间，为循环系统提供即时支持。然而，虽然crystalloid溶液对于短期液体替代有效，但对于长期管理液体和电解质平衡，特别是在危重病患者中，它们可能不足够。此外，crystalloid溶液的选择可能会显著影响患者的结果。例如，研究表明，与含有较高氯含量的生理盐水相比，使用平衡的crystalloid溶液（如乳酸林格氏液）可能降低肾损伤的风险。这突显了根据患者的具体需求和临床状况选择适当类型的crystalloid溶液的重要性。总之，术语crystalloid在医学领域发挥着至关重要的作用，特别是在液体治疗方面。理解crystalloid溶液的特性和应用可以帮助医疗专业人员在患者治疗中做出明智的决策。随着研究的不断发展，保持对与crystalloid溶液使用及其对患者护理影响的最新发现的关注至关重要。通过这样做，我们可以确保患者在治疗过程中获得最佳的结果。