There are three types of imaging tests - X-ray, CT scan, and MRI. You may not be familiar with the differences between each type of imaging test. Continue reading to find out more about them and their potential risks. It's possible you are unsure if an imaging test is right for you. This article will help you select the right imaging test for your problem. It's not difficult to get a medical imaging image. Here are some facts.
X-ray
Although Xrays are not dangerous, they do contain radiation. While X-rays are generally safe for adults, they are not safe for developing babies. Therefore, women who are pregnant or plan to become pregnant should tell their physician if they are planning to undergo an X-ray. A MRI might be offered as an alternative. If you are pregnant, it is important to discuss the benefits and risks of X-rays.
Many insurance policies will cover medically needed Xrays. Depending on the plan you have, there might be an additional out-of-pocket expense for this procedure. If your deductible falls short, you might be responsible for paying the full cost. Call ahead to find out the exact cost of your X-ray before you go. The hospital can give you an exact price quote. Because prices can vary from one hospital, it will help you to understand what to expect.
CT scan
A CT scan is a type of medical imaging test. It involves a series of x-rays taken from several angles, which a doctor will then analyze to determine the severity of a patient's condition. Patients will lie on a thin motorized examination bench that slides into a central CT scanner. A thin, pencil-thin, cylindrical x-ray tube rotates inside the CT scanner, sending xrays at exact angles throughout the body. To create a black-and white image of the body, each angle's information is fed into a computer. To get a clearer image, special contrast materials may be used during a CT scanner. These substances may be ingested or inserted through a vein or rectum.
The process itself can take anywhere from 20 minutes to an hour. For evaluation, the images are sent to radiologists. The radiologist will examine the images and give their conclusions. People with allergies may opt for a scan without contrast. In some cases, people may be given steroids or medications to prevent an allergic reaction to the contrast. If you have any of these conditions, you should tell your doctor so he can determine the best treatment for you.
MRI
An MRI imaging test is a non-invasive medical procedure that uses magnetic waves to produce detailed images of the body. This procedure takes anywhere from 15 to 90 minutes. Pregnant women will need to change for the procedure if their hearing aids or metal implants are present. Talk to your doctor about the possibility of having an MRI done before you are pregnant. Women who have metal implants should inform their doctor so that they can be removed during the scan.
MRI imaging tests can be used to determine the extent of a cancerous tumor or other abnormality. They are excellent for monitoring the progress in cancer treatment as they don't require any surgical procedures. An MRI requires radiation to be used for a PET-CT scan. But it can be dangerous for children. Contrast-infused MRIs can be used in place of a PET CT scan. This procedure is much more beneficial than a CT scanning.
Ultrasound
You will need to be dressed appropriately for an ultrasound. You may wish to bring any previous radiology exam. Your health professional can explain the test to you in detail and answer any questions that you may have. After the examination is completed, your doctor will review the images and share the results with the patient.
The ultrasound does not use radiation and is completely painless. It can be used for internal organ imaging and to guide doctors during procedures. Some specialized ultrasounds are used to evaluate the flow of blood through the arteries and veins. You will receive a CD of the results of your ultrasound examination upon completion. You should keep this CD for your medical records. If your doctor has any questions or concerns, he will suggest a treatment plan.
FAQ
What information should I have about immunizations
Immunization is the process of stimulating an immune response to a vaccine. The body responds to the vaccine by making antibodies (immunoglobulins) that protect against infection.
What does "public" really mean in public healthcare?
Public Health is about protecting and improving the health in the community. It is concerned with preventing diseases, injuries, and disabilities, as well as promoting healthy lifestyles; ensuring adequate nutrition; controlling communicable diseases, hazards to the environment, and behavioral risk.
What are medical networks?
Medical systems have been designed to improve the quality of life and make it easier for patients to live longer and better lives. They ensure patients receive the best medical care, when and where they need it.
They ensure that the appropriate treatment is given at a timely manner. They provide doctors with the necessary information to help them give the best possible advice about the treatment that would be most effective for each patient.
Statistics
- Healthcare Occupations PRINTER-FRIENDLY Employment in healthcare occupations is projected to grow 16 percent from 2020 to 2030, much faster than the average for all occupations, adding about 2.6 million new jobs. (bls.gov)
- About 14 percent of Americans have chronic kidney disease. (rasmussen.edu)
- The health share of the Gross domestic product (GDP) is expected to continue its upward trend, reaching 19.9 percent of GDP by 2025. (en.wikipedia.org)
- For the most part, that's true—over 80 percent of patients are over the age of 65. (rasmussen.edu)
- Foreign investment in hospitals—up to 70% ownership- has been encouraged as an incentive for privatization. (en.wikipedia.org)
External Links
How To
How to Locate Home Care Facilities
People who require assistance at home can use home care facilities. Home care facilities assist those with chronic illnesses, such as Alzheimer's, who can't move or are too elderly to leave their home. These facilities provide personal hygiene, food preparation, laundry and cleaning services, as well medication reminders and transportation. They often work with rehabilitation specialists, social workers and medical professionals.
Referrals from friends, family members or local businesses are the best way to locate a home care provider. After you've identified one or two providers you can start to ask about their qualifications, experience, and references. Providers should be flexible in their hours so they can fit into your busy schedule. Also, check if they offer 24/7 emergency response.
Ask your doctor or nurse to refer you. If you don’t know where to begin, search online for “home health care” or “nursing home”. Websites like Yelp or Angie's List, HealthGrades and Nursing Home Compare are some examples.
For more information, you can also contact your local Area Agency on Aging or Visiting Nurse Service Association for further assistance. These agencies will provide a list of local agencies that offer home care services.
Many home care agencies charge high rates for their services. This makes it important to find the right agency. In fact, some agencies can charge up to 100% of an individual's monthly income. To avoid this problem, you should be sure to choose an agency that has been rated highly by the Better Business Bureau. Ask for references from previous clients.
Some states require home care agencies registered with the State Department of Social Services. Find out the requirements for agency registration in your area by contacting your local government.
There are several things to keep in mind when choosing a home care agency :
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Be cautious of companies that require you to pay upfront in order to receive services.
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It is important to find a trustworthy and established company.
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For those who are paying out-of-pocket for insurance, make sure you have proof.
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You must ensure that the state licenses your agency.
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Get a written contract that outlines all costs involved with hiring an agency.
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Confirm that there are follow-up visits by the agency following your discharge.
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Ask for a list of credentials and certifications.
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Do not sign anything without reading it first.
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Read any fine print carefully.
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You should verify that the agency you are dealing with is insured and bonded.
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Ask how long this agency has been around.
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Verify the license of the State Department of Social Welfare for the agency.
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Find out if there are complaints against the agency.
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Call the local government agency that regulates homecare agencies.
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Make sure that you are able to get answers from the staff member who answers the phone about home care.
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Ask your lawyer or accountant for tax advice on the use of home-based care.
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Always request at least three bids from each agency that you contact for home care.
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Choose the lowest bid, but do not settle for less than $30 per hour.
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Be aware that you may be required to pay for more than one visit to a local home care agency each day.
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Read everything before signing any contracts.