Cyanosis is a medical condition characterized by a bluish discoloration of the skin, lips, or nail beds due to inadequate oxygen levels in the blood. Cyanosis indicates there may be decreased oxygen attached to red blood cells in the bloodstream. It may suggest a problem with the lungs or heart. Symptoms –• Bluish or purplish […]
Telangiectasia is a condition in which widened venules (tiny blood vessels) cause threadlike red lines or patterns on the skin. These patterns, or telangiectases, form gradually and often in clusters. They’re sometimes known as “spider veins” because of their fine and weblike appearance. Telangiectases are common in areas that are easily seen (such as the […]
Raynaud’s disease is when blood vessels in your fingers and toes temporarily overreact to low temperatures or stress. For most people, it isn’t a serious health problem. But for some, the reduced blood flow can cause damage. Symptoms –Raynaud’s symptoms affect your skin and may include –• Color changes. As blood flow stops and then returns, your skin […]
Hypovolemic shock occurs when you don’t have enough fluid (blood) volume circulating in your body.
Alkalosis occurs when your blood and body fluids contain an excess of bases or alkali, generally occurring when the blood pH is above 7.45.Your blood’s acid-base (alkali) balance is critical to your well-being. When the balance is off, even by a small amount, it can make you sick.Your blood is made up of acids and […]