x ray exposure

简明释义

x 射线曝光

英英释义

例句

1.Children are more sensitive to x ray exposure than adults.

儿童对x ray exposure（X射线暴露）的敏感性高于成年人。

2.Patients should limit their x ray exposure to avoid potential health issues.

患者应限制他们的x ray exposure（X射线暴露），以避免潜在的健康问题。

3.The doctor explained the risks associated with x ray exposure.

医生解释了与x ray exposure（X射线暴露）相关的风险。

4.During the procedure, we will monitor your x ray exposure closely.

在手术过程中，我们将密切监测您的x ray exposure（X射线暴露）。

5.The technician used a lead apron to reduce x ray exposure.

技师使用铅围裙来减少x ray exposure（X射线暴露）。

作文

X-rays are a form of electromagnetic radiation that can penetrate various materials, including the human body. They have become an essential tool in the field of medicine, particularly in diagnostics. However, with their benefits come certain risks, primarily associated with x ray exposure (X射线暴露). Understanding these risks and the importance of minimizing unnecessary x ray exposure is crucial for both patients and healthcare providers.When a patient undergoes an X-ray examination, the procedure involves directing X-rays through the body to create images of the internal structures. These images help doctors diagnose conditions such as fractures, infections, and tumors. The ability of X-rays to pass through soft tissues while being absorbed by denser materials like bones makes them invaluable in medical imaging. Nonetheless, the process involves a degree of radiation exposure.The primary concern regarding x ray exposure is the potential for damage to living tissues. Ionizing radiation, which includes X-rays, has enough energy to remove tightly bound electrons from atoms, leading to cellular damage. This damage can result in mutations, which may increase the risk of cancer over time. Therefore, it is important for healthcare professionals to weigh the necessity of an X-ray against the potential risks associated with x ray exposure.To mitigate these risks, several strategies can be employed. First, doctors should only recommend X-rays when absolutely necessary. They must consider alternative diagnostic methods that do not involve radiation, such as ultrasound or MRI, which do not carry the same risks associated with x ray exposure. Additionally, if an X-ray is deemed necessary, using the lowest possible dose of radiation to achieve a clear image is essential. This principle is known as ALARA, which stands for "As Low As Reasonably Achievable."Another important aspect of managing x ray exposure is ensuring that patients are well-informed. Patients should be educated about the reasons for the X-ray, the procedure itself, and any associated risks. This knowledge empowers them to make informed decisions regarding their healthcare. Furthermore, special precautions should be taken for vulnerable populations, such as pregnant women and children, who are more sensitive to radiation.In conclusion, while X-rays are a powerful diagnostic tool, awareness of the risks associated with x ray exposure is essential. By adhering to safety protocols, utilizing alternative imaging methods when appropriate, and educating patients, healthcare providers can minimize the risks while still benefiting from the invaluable insights provided by X-ray technology. Ultimately, a balanced approach to the use of X-rays will ensure that patients receive the best possible care without unnecessary exposure to radiation.

X射线是一种能够穿透各种材料（包括人体）的电磁辐射形式。它们在医学领域，特别是在诊断方面，成为了重要的工具。然而，伴随其益处而来的还有一些风险，主要与x ray exposure（X射线暴露）相关。理解这些风险以及减少不必要的x ray exposure的重要性，对患者和医疗提供者来说至关重要。当患者接受X射线检查时，程序涉及将X射线照射到身体上，以创建内部结构的图像。这些图像帮助医生诊断骨折、感染和肿瘤等病症。X射线能够穿透软组织，同时被骨骼等更密集的材料吸收，使其在医学成像中不可或缺。然而，这一过程涉及一定程度的辐射暴露。关于x ray exposure的主要关注点是对活体组织可能造成的损害。电离辐射，包括X射线，有足够的能量从原子中移除紧密结合的电子，导致细胞损伤。这种损伤可能导致突变，从而随着时间的推移增加癌症的风险。因此，医疗专业人员必须权衡X射线检查的必要性与与x ray exposure相关的潜在风险。为了减轻这些风险，可以采用几种策略。首先，医生应仅在绝对必要时推荐X射线。他们必须考虑不涉及辐射的替代诊断方法，如超声或MRI，这些方法不带有与x ray exposure相关的相同风险。此外，如果认为X射线是必要的，使用最低可能的辐射剂量以获得清晰图像至关重要。这一原则被称为ALARA，即“尽可能低”（As Low As Reasonably Achievable）。管理x ray exposure的另一个重要方面是确保患者充分了解。患者应该被教育有关X射线的原因、程序本身及任何相关风险。这种知识使他们能够就自己的医疗做出明智的决定。此外，对于孕妇和儿童等易受辐射影响的人群，应采取特别的预防措施。总之，虽然X射线是一种强大的诊断工具，但意识到与x ray exposure相关的风险至关重要。通过遵循安全协议，适当地利用替代成像方法并教育患者，医疗提供者可以在不必要的辐射暴露的情况下，最大限度地降低风险，同时仍然从X射线技术提供的宝贵见解中受益。最终，平衡使用X射线的方法将确保患者在不必要的辐射暴露下获得最佳护理。