Medical Health Tests - Types, Procedures and Importance of Medical Tests

Medical tests are something that everyone has to go through at some time or the other. Routine medical tests such as a blood test or a urine test are extremely common, and are usually not a cause for worry. However, other tests can be quite stressful for patients – partly because of the possibility of discovering some serious medical problem, and partly because of the procedure of the test itself, which is usually strange, new, and uncomfortable. Access to the relevant information and developing a better understanding of medical tests can therefore help avert unnecessary panic and discomfort.

Types of Medical Tests

You will not only find information on various medical tests here, but also the various possible purposes of these tests, and answers to the various doubts you may have regarding tests prescribed to you.  Some medical health tests are simply meant to screen the patient for a particular disease. Screening will usually be performed if you belong to a population that has a high risk of developing certain medical conditions. For example, mammographs are essentially screening tests meant to detect breast cancer before it becomes symptomatic. This is a key distinction of screening – it is performed before the patient complains of any symptoms, for the simple reason that the patient has a high risk of developing a certain disease. Being asked to do such a test does not mean that you have the condition in question, and although it indicates that you have a high risk of developing the condition, it is important to look at the positive side – screening helps detect medical diseases well before they have done much damage, and can therefore make treatment much more effective.

Diagnostic Tests

Diagnostic tests, on the other hand, are typically performed after a patient complains of certain symptoms. If the doctor is unable to diagnose the problem based on the patient’s medical history and current symptoms, he or she will ask for certain tests to be performed. Sometimes, the tests are performed simply to confirm the doctor’s diagnosis. Tests may also be performed to determine how severe an existing condition is, or to determine how well the patient is responding to treatment. In some cases, treatment can even be administered in the process of conducting the test.  This is often the case with the more invasive medical tests – instead of putting the patient through any surgical procedures later; the doctors may treat the condition as soon as it is discovered.

It is always important to ask your doctor whatever questions you may have, but in addition, this resource can provide you with information that will help you to better understand any medical tests you need to undergo. Understanding the procedure of a medical test and any possible side effects, knowing what you can do to prepare for it, and being aware of the kind of results you can expect will help you to cope better.