Migraine is a clinical diagnosis -- a diagnosis based on signs and symptoms. There are no tests to confirm the diagnosis, although tests may be done to eliminate other possibilities.
There are no existing tests to confirm a Migraine attack. Migraine itself is a diagnosis of exclusion. For appropriate diagnosis and treatment advice, seek the help of a physician or headache specialist.
If a crazy street person told you you were having a baby, believe the tests. If a doctor told you you were having a baby, believe the doctor.
laboratory tests and such imaging studies as computed tomography (CT scan) or magnetic resonance imaging (MRI) scans have not been useful for identifying migraine.
Migraine is not well understood, although we are learning more and more about the genetics, pathophysiology and epidemiology of Migraine every day. Migraine is a diagnosis of exclusion - we cannot test FOR it, but try to rule out other disorders/diseases before diagnosing Migraine. There exist now some tests to help determine if someone carries the genetic capacity for certain types of Migraine, but this too is incomplete. Currently the Mayo hospital is doing research to help us find more genes associated with Migraine that will help us devise tests for Migraine instead of simply ruling everything else out. For appropriate diagnosis and treatment of headache disorder and disease, please seek the help of a board certified headache specialist.
Migraines are caused by constriction of blood vessels in the brain. There are medical tests like MRI or dye specfic cat scans that look for this. However most migraine sufferers are diagnosed by symptoms, ie pain on one side of head, visual sensitivity(esp to light), nausea. A severe headache may not be a migraine, but is certainly painful, and many of the same treatments apply.
The HIV test tests for Human Immunodeficiency virus by using two different kinds of test; the ELISA and the Wester Blot tests. If there are HIV antibodies present, the a person would be diagnosed as having HIV.
Color tests can be taken online through various websites such as X-Rite or EnChroma, or in-person through optometrists or eye doctors who specialize in color vision testing. These tests can help assess color blindness or color perception deficiencies.
A hypothesis is tested by having trials
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An examiner is one who tests others.
You can get a wide range of blood tests done through home collection in Delhi, including routine blood tests, lipid profile, liver function tests, kidney function tests, thyroid function tests, diabetes tests, and more.
There is no one word for it; it is a special kind of test that measures lung function, as part of a battery of tests to find out why a person is having problems breathing.