Скачать с ютуб CT scan कराने से पहले भूल के भी ना करे ये गलती 😰By Aapki Voice Dr.Pratibha (MPT Ortho) в хорошем качестве

CT scan कराने से पहले भूल के भी ना करे ये गलती 😰By Aapki Voice Dr.Pratibha (MPT Ortho)

CT (Computed Tomography) Scan Computed tomography (CT) scan is a useful diagnostic tool for detecting diseases and injuries. It uses a series of X-rays and a computer to produce a 3D image of soft tissues and bones. CT is a painless, noninvasive way for your healthcare provider to diagnose conditions. You may have a CT scan at a hospital or imaging center. What is a CT scan? Medical professionals use computed tomography, also known as CT scan, to examine structures inside your body. A CT scan uses X-rays and computers to produce images of a cross-section of your body. It takes pictures that show very thin “slices” of your bones, muscles, organs and blood vessels so that healthcare providers can see your body in great detail. Traditional X-ray machines use a fixed tube to point X-rays at a single spot. As X-rays travel through the body, they are absorbed in different amounts by different tissues. Higher density tissue create a whiter image than other tissues against the black background of the film. X-rays produce 2D images. CT scans have a doughnut-shaped tube that rotates the X-ray 360 degrees around you. The data captured provides a detailed 3D view of the inside of your body. What is a CT scan with contrast? Sometimes, your scan uses a contrast agent. This contrast agent, sometimes called a dye, improves the images by highlighting certain features. Your healthcare provider will either have you drink a special liquid containing the contrast agent or give you an IV injection with the contrast or both depending on the type of CT scan and the reason for the scan. The contrast agent is cleared from your body through your urine, first rapidly then more slowly over the next 24 hours. How do I prepare for a CT scan? Your healthcare provider will give you instructions on how to prepare for your CT scan. On the day of the exam, you should pay attention to: Arrival: You should plan to arrive early, depending on your healthcare provider’s instructions. Arriving early helps the testing stay on schedule. Diet: Avoid eating and drinking for four hours before your exam. Medications: Ask your healthcare provider if you should take your regular medicines before the CT scan. Comfort: You should wear comfortable clothes. You may need to change into a gown before the exam and remove your watch and jewelry, including any piercings you can remove. You may need to remove dentures and hearing aids, too. Zippers and metal objects can obstruct the scan. If your CT scan uses dye or contrast, your provider may give you some specific preparation guidelines: Blood test: You may need a blood test before your scheduled CT scan. The blood test will make sure the healthcare provider chooses the right dye. Diet restrictions: You will need to watch what you eat and drink for the four hours before your CT scan. Consuming only clear liquids helps prevent nausea when you receive the contrast dye. You can generally have broth, tea or black coffee, strained fruit juices, plain gelatin and soft drinks, like ginger ale. Allergy medication: If you are allergic to the contrast agent used for CT (which contains iodine), you may need to take a steroid medication the night before and morning of your procedure along with an antihistamine, such as benedryl, before the exam. Be sure to check with your healthcare provider and have them order these medications for you if needed. Contrast agents for MRI and CT are different; being allergic to one doesn't mean you are allergic to the other. Preparation solution: You should drink the oral contrast solution as instructed by your technologist or nurse. What happens during the test? During the test, you will lie on your back on a table (like a bed). If your test requires it, a healthcare provider may inject the contrast dye intravenously (into your vein). This dye can make you feel flushed or have a metallic taste in your mouth. What does a CT scan show? Your healthcare provider will order a CT scan to help make a diagnosis of your health. The scan enables providers to closely examine bones, organs and other soft tissues, blood vessels and suspicious growths. Things that a CT scan can find include: Certain types of cancer and benign (noncancerous) tumors. Fractures (broken bones). Heart disease. Blood clots. Bowel disorders (blockages, Crohn's disease). Brain and spinal cord diseases or injuries. Internal bleeding. Healthcare providers can also see organs and tissues on X-rays. But on X-rays, body structures appear to overlap, making it difficult to see everything. The CT scan shows spaces between organs for a clearer view. Keep moving & keep smiling 🙂 Please like 👍🏻 & subscribe Please follow my Facebook page Follow:-  / physiopratibha   Instagram:- Iam_simmy09