laboratory test

简明释义

实验室试验

英英释义

例句

1.A routine laboratory test can help detect health issues early.

常规的实验室检测可以帮助及早发现健康问题。

2.The results of the laboratory test came back negative, which is a relief.

这个实验室检测的结果是阴性，这让我松了一口气。

3.She was anxious about the laboratory test results for her cholesterol levels.

她对胆固醇水平的实验室检测结果感到焦虑。

4.The doctor ordered a laboratory test to check for any infections.

医生要求进行实验室检测以检查是否有感染。

5.Before starting the treatment, you need to complete a laboratory test to determine your blood type.

在开始治疗之前，你需要完成一个实验室检测来确定你的血型。

作文

In today's world, medical science has advanced significantly, and one of the crucial components of this advancement is the use of laboratory tests. A laboratory test refers to a variety of analyses performed on clinical specimens to obtain information about the health of a patient. These tests are essential for diagnosing diseases, monitoring health conditions, and guiding treatment decisions. Without laboratory tests, many medical professionals would struggle to provide accurate diagnoses, leading to ineffective treatments and potentially worsening health outcomes.The process of conducting a laboratory test typically begins with a healthcare provider who suspects a particular condition based on symptoms presented by the patient. For instance, if a patient exhibits signs of infection, the doctor may order a blood test or a urine test to identify the presence of pathogens. The sample collected from the patient is then sent to a laboratory where trained technicians analyze it using sophisticated equipment and techniques.One of the most common types of laboratory tests is the complete blood count (CBC), which evaluates various components of blood, including red blood cells, white blood cells, and platelets. This test can help detect a range of disorders, such as anemia, infection, and many other diseases. Another widely used laboratory test is the metabolic panel, which assesses glucose levels, electrolytes, and kidney function, providing valuable insights into a patient’s overall health.The results obtained from laboratory tests are crucial for making informed medical decisions. They allow healthcare providers to confirm or rule out conditions, adjust treatment plans, and monitor the effectiveness of ongoing therapies. For example, if a patient is undergoing treatment for diabetes, regular laboratory tests to check blood sugar levels are vital in ensuring that the treatment is working effectively.However, the reliance on laboratory tests also comes with its challenges. There is always a possibility of errors in testing, whether due to human mistakes, equipment malfunctions, or contamination of samples. Such errors can lead to misdiagnosis or inappropriate treatment. Therefore, it is essential for laboratories to adhere to strict quality control measures and for healthcare providers to interpret test results within the context of the patient’s overall clinical picture.Moreover, while laboratory tests provide invaluable information, they should not be the sole basis for medical decisions. Physicians must consider a patient's symptoms, medical history, and physical examinations alongside laboratory test results to arrive at a comprehensive diagnosis. This holistic approach ensures that patients receive the most accurate and effective care possible.In conclusion, laboratory tests play a pivotal role in modern medicine, enabling healthcare professionals to diagnose and treat various health conditions effectively. As technology continues to evolve, we can expect even more advanced laboratory tests that will enhance our understanding of health and disease. The importance of these tests cannot be overstated, as they are integral to improving patient outcomes and advancing medical science.In summary, a laboratory test (实验室检测) is an essential tool in the medical field, providing critical information that aids in diagnosis and treatment. Understanding the significance and implications of laboratory tests is crucial for both healthcare providers and patients alike.

在当今世界，医学科学已经取得了显著的进步，而这一进步的关键组成部分之一就是使用实验室检测。实验室检测是指对临床标本进行的一系列分析，以获取有关患者健康的信息。这些检测对于诊断疾病、监测健康状况和指导治疗决策至关重要。如果没有实验室检测，许多医疗专业人员将难以提供准确的诊断，导致无效的治疗和潜在的健康恶化。进行实验室检测的过程通常始于医疗提供者根据患者表现出的症状怀疑某种特定的病症。例如，如果患者出现感染的迹象，医生可能会要求进行血液检测或尿液检测，以确定病原体的存在。收集到的样本随后被送往实验室，在那里经过培训的技术人员使用复杂的设备和技术进行分析。最常见的实验室检测之一是全血细胞计数（CBC），它评估血液的各个成分，包括红细胞、白细胞和血小板。此测试可以帮助检测一系列疾病，如贫血、感染和其他许多疾病。另一种广泛使用的实验室检测是代谢面板，它评估葡萄糖水平、电解质和肾功能，为患者的整体健康提供有价值的见解。从实验室检测中获得的结果对于做出明智的医疗决策至关重要。它们使医疗提供者能够确认或排除病症、调整治疗计划并监测正在进行的疗法的有效性。例如，如果患者正在接受糖尿病治疗，定期进行实验室检测以检查血糖水平对于确保治疗有效至关重要。然而，依赖实验室检测也带来了挑战。测试中总是存在错误的可能性，无论是由于人为错误、设备故障还是样本污染。这些错误可能导致误诊或不当治疗。因此，实验室必须遵循严格的质量控制措施，医疗提供者必须在患者的整体临床情况背景下解读测试结果。此外，虽然实验室检测提供了宝贵的信息，但它们不应成为医疗决策的唯一依据。医生必须考虑患者的症状、病史和身体检查，以及实验室检测结果，以得出全面的诊断。这种整体方法确保患者获得尽可能准确和有效的护理。总之，实验室检测在现代医学中扮演着关键角色，使医疗专业人员能够有效地诊断和治疗各种健康状况。随着技术的不断发展，我们可以期待更先进的实验室检测，这将增强我们对健康和疾病的理解。这些检测的重要性不容小觑，因为它们对于改善患者的结果和推动医学科学的发展至关重要。总之，实验室检测（laboratory test）是医学领域中一种重要工具，提供了有助于诊断和治疗的关键信息。理解实验室检测的重要性及其影响对于医疗提供者和患者都至关重要。