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X-Rays Video Lecture | Science & Technology for UPSC CSE
FAQs on X-Rays Video Lecture - Science & Technology for UPSC CSE
| 1. What are X-rays and how do they work? |  |
Ans. X-rays are a form of electromagnetic radiation that can pass through the body to produce images of internal structures. They work by emitting a controlled amount of radiation that is absorbed differently by different tissues, creating an image on a detector.
| 2. Are X-rays safe? | |
Ans. X-rays are generally considered safe when used in controlled medical settings and administered by trained professionals. However, excessive exposure to X-rays can increase the risk of radiation-related health issues, such as cancer. It is important to limit unnecessary exposure and follow safety protocols.
| 3. Why are X-rays commonly used in medical imaging? | |
Ans. X-rays are commonly used in medical imaging due to their ability to penetrate the body and create detailed images of bones, organs, and other structures. They are particularly useful in diagnosing fractures, infections, tumors, and other conditions that affect the skeletal system.
| 4. How should I prepare for an X-ray examination? | |
Ans. The preparation for an X-ray examination depends on the specific area being examined. Generally, you may be asked to remove any clothing or jewelry that could interfere with the image. It is important to inform the healthcare provider about any potential pregnancy or existing health conditions that may affect the procedure.
| 5. Can X-rays be used to detect all types of medical conditions? | |
Ans. X-rays are effective in diagnosing a range of medical conditions, particularly those involving bones and certain soft tissues. However, they may not be suitable for detecting certain conditions, such as infections or abnormalities in the brain. In such cases, other imaging techniques like MRI or CT scans may be more appropriate.
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