What is low blood pressure?
It is a medical condition that causes the vessels in the body to dilate, allowing more fluid to pass through them than usual. This can occur because of several factors: hyperthyroidism and hypovolemia. The latter refers to extreme dehydration, especially in individuals with diabetes.
Low blood pressure occurs when the pressure drops below the average level. Doctors typically define low blood pressure as 80/60 mm Hg in men or below, normally expressed as ‡80 over 60. Often, low blood pressures are treated with antihypertensives.
To determine what is low blood pressure, you will need to perform a series of tests on yourself. Your doctor may have you test your urine, blood, and pulse for potassium and sodium levels, but other tests are available.
Your doctor will test your blood for cholesterol, triglycerides, and blood sugar levels. He will also perform tests that measure your brainwaves, your liver functions, and your renal function. If there is a reason for your test, your doctor will explain to you what they are. Blood work is not always conclusive, so you may be referred to another lab for testing.
In some cases, your doctor will order a series of blood tests at once. This is called a repeat blood test. You will receive a report back from the lab. Sometimes you will need to go in again to get a second report.
A blood test can tell the doctor if you are at risk for a heart attack or stroke. If you have diabetes, your doctor may suggest a blood test to determine whether or not your medications are lowering your blood pressure. Your doctor will likely order an electrocardiogram (ECG) to look for heart rhythms that can indicate an irregular heart rhythm. or heart failure.
A blood test will not show if you have high blood pressure. It does, however, show what your blood's pressure is like during different times of your day. Your doctor will be able to tell what time of day is the right time for a test based on how long it takes to draw your blood and the results that you get. He will also be able to tell you the most likely time that your heart will stop beating based on the test results. and how to treat potentially life-threatening arrhythmia.
Many patients who are diagnosed with low blood pressure don't have any symptoms, so their doctor won't order a blood test
However, they may have one anyway. If your doctor discovers that there is an underlying medical problem, the test can help him or her to identify and treat the cause.
There are a number of ways that a doctor can check the levels of your blood pressure. The simplest and least expensive way is to simply ask you to take a blood sample. Some doctors will order this test with a special catheter that inserts into your arm or leg. The sample is then sent to a laboratory where a doctor analyzes it for a reading. You may be asked to lie down or sit in a reclining chair during the procedure.
Another method of checking your blood pressure is a pulse oximeter. The device looks like a heart monitor. You wear it around your neck and wear a probe that contains an electrode. small amounts of the sample from your blood. When your pulse rate changes, the electrode emits a light signal.
You don't have to worry about a lot of paperwork when you go to your doctor to get your blood pressure checked. You don't even have to get up from your reclining chair or lie down!
What is low blood pressure test is a very common test and many doctors order the same test over. If your doctor thinks that there may be a problem, he or she may order a repeat blood test.