Each function performed by these blood cells is a reason why these cells are necessary for our overall health and wellbeing. Blood disorders arise when the blood cells become unable to perform their necessary functions in the body. For example, anemia occurs when our red blood cells become unab...
Blood disorders are physical conditions that prevent the normal function of blood in the body. A disorder may involve factors that interfere with the production of the individual components found in the blood, such as hemoglobin or blood proteins. The nature of a blood disorder may also include ...
These inherited blood disorders make red blood cells stiff and crescent-shaped, rather than round. Because of that, blood can't flow easily through the blood vessels. This can cause flare-ups of severe pain, and lead to anemia, stroke, organ damage, and heart or liver failure. There's no...
Blood oxygen levels are indicated as SpO2, which is the percent saturation of oxygen in the blood. 95%-100%: Normal oxygen levels in a pulse oximeter usually range from 95%-100%. Note: Normal levels may vary if you have lung disorders. Your doctor can tell what levels are normal for...
Key aspects regarding severe hypotension are mentioned below for understanding. Causes: It can be caused by various factors including dehydration, severe blood loss, certain medical conditions like heart disease, endocrine disorders, or sepsis, and some medications. ...
4. Which arteries are most commonly affected in this condition?Branching points of arteries or areas of turbulent blood flow including coronary artery, popliteal, renal artery and the circle of Willis.主要累及部位：动脉分支部位+血液涡流区 5. What are the major forms of angina?Stable angina: ...
Alcohol or substance use disorders or withdrawal A brain injury or neurological conditions such as epilepsy or multiple sclerosis What are the signs and symptoms of mania? Being easily distracted or agitated, or focusing all your attention on a goal ...
Many neurocognitive disorders are degenerative, meaning that they worsen with time. Research suggests that with many degenerative diseases, gray and white matter in the brain is reduced, and there are differences in the volume of certain parts of the brain, indicating that these changes impact the...
There are many types of connective tissue disorders, such as rheumatoid arthritis, lupus, and scleroderma. The most common affected areas are joints, muscles, and skin. Your organs, eyes, nervous system, and blood vessels can also be affected.What increases my risk for a connective tissue ...
Yellow stools are fine in breastfed infants, but for others, they could be a sign of too much fat. And that could mean your body’s having trouble absorbing nutrients like it should. See your doctor. Sometimes, stools can be white or chalky-looking, too. That may be a side effect of...