Normal blood contains white blood cells, red blood cells, platelets, and the fluid portion called plasma. This test measures how much of your blood is made up of red blood cells. HCT, packed cell volume, PCV What is this test? (n.d.).Hematocrit Does this test have other names? You can learn more about how we ensure our content is accurate and current by reading our editorial policy. We link primary sources - including studies, scientific references, and statistics - within each article and also list them in the resources section at the bottom of our articles. Medical News Today has strict sourcing guidelines and draws only from peer-reviewed studies, academic research institutions, and medical journals and associations. In this case, blood can get into the urine sample and cause a false reading. This can occur if a person takes the test while menstruating, for example. It is also important to note that sometimes, a test may generate a false reading. A person should discuss their concerns with their doctor before providing a urine sample. cystoscopy, wherein they will use a thin, flexible tool to examine the urinary tractĪ doctor will also ask about any other symptoms a person is experiencing that may indicate an underlying health condition.CT or MRI scans, to examine the kidneys and urinary tract.For example, they might want to carry out: If a test reveals that a person has RBC in their urine, a doctor will likely run additional tests. kidney or other urinary tract problems, such as an infection, a tumor, or stones.For this reason, a person may wish to talk to their doctor about what their test results mean.Īn abnormal range can indicate any one of a number of potential issues. However, different laboratories may have different ranges for a “normal” result. In fact, according to the Icahn School of Medicine at Mount Sinai in New York, the normal range for RBC in the urine is up to four RBC per high power field. The laboratory staff can provide more information about the amount of RBC, as well as any other substances that could indicate an underlying condition, in the urine.Ī very small amount of RBC may be present in a normal urine sample. In the case of looking for RBC, a dipstick will turn a different color if RBC is present.Īfter this, the doctor will send the sample to a laboratory for further testing. These chemicals react with different substances that may be present in the urine. A dipstick is a piece of paper with chemicals on it. In some cases, a doctor can use a simple dipstick to test the urine for blood. This helps remove any potential contamination from bacteria or other substances that may be near the genitals. The clean catch method involves starting the flow of urine and placing the collection cup into the flow midstream. The ideal sample uses the “clean catch” method. A urinalysis checks for several key health indicators following the delivery of a urine sample. In most cases, a doctor will discover RBC in the urine during a urinalysis. If a person notices blood in their urine, they should talk to their doctor as soon as possible. urine that looks pink, red, or the color of tea.Other symptoms a person might notice if they have a condition causing RBC in the urine include: However, some conditions in the list above can also cause pain, swelling, or a fever. In some cases, a person may not experience any additional symptoms of RBC in the urine. polycystic kidney disease, which occurs when cysts form on the kidneys.hemophilia, which makes blood clotting harder for some people’s bodies.There are also some chronic conditions that can lead to RBC in the urine. Some potential medications that may lead to RBC in the urine include:
sexual intercourse that causes irritated tissueĪlso, some medications can cause RBC in the urine.rhabdomyolysis, wherein severely damaged muscles cause substances from within the muscles to leak into the blood.vigorous exercise, which requires the body to send lots of blood to the muscles.There are several potential causes of RBC in the urine, including: Share on Pinterest RBC in urine may not be visible.
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