Blood / Hematology

RA latex turbid test: What to know

The rheumatoid arthritis latex turbid test helps doctors diagnose rheumatoid arthritis or other autoimmune diseases. Results outside of the normal range may be a sign of an underlying condition, but the rheumatoid arthritis (RA) latex turbid test is just one part of a thorough diagnosis. In this article, learn more about the RA latex turbid […]

Blood / Hematology

What to know about the CO2 blood test

Doctors can check people’s blood for normal or abnormal carbon dioxide, or CO2, levels to help diagnose certain medical conditions. For example, a CO2 test can help diagnose kidney and respiratory problems. The CO2 test is a simple blood test that measures the amount of CO2 gas in a person’s blood. It is usually part […]

Blood / Hematology Ear, Nose and Throat

What causes dizziness?

Dizziness refers to a range of sensations, such as feeling as though the room is spinning, lightheadedness, and feeling physically unsteady. Dizziness has many possible causes, which may relate to a person’s external environment, the medications they take, or an underlying condition. Recurring dizziness or severe dizzy spells can significantly interfere with a person’s life. […]

Blood / Hematology

Causes of swollen hands

Swelling happens when fluid builds up inside tissues. Numerous factors can cause it, including temperature change and underlying conditions. If swollen hands are due to a medical issue, treating it should resolve the swelling. A person may notice their fingers or hands appearing larger than usual. The skin may look puffy or shiny, and a […]

Allergy Blood / Hematology

How to stop a nosebleed

Nosebleeds occur when delicate blood vessels in the lining of the nose break and start to bleed. In rare instances, nosebleeds occur due to injury to larger blood vessels in the back of the nose. Although nosebleeds can be a common occurrence, there are cases when the bleeding may require a visit to a doctor. […]

Blood / Hematology

What to know about a blood clot in the leg

A blood clot occurs when blood congeals. If this happens inside a person’s body, including their leg, it can cause severe problems. Some blood clots are especially dangerous as they can travel to a person’s lungs, causing a pulmonary embolism that can be fatal. The Agency for Healthcare Research and Quality (AHRQ) note that the […]