3695 results found
Medical tests
… , or the genetic material ( DNA or RNA ) of HIV in the blood or another type of sample. This can show if an HIV infection is present (HIV-positive). HIV infects white blood cells called CD4+ cells. They are part of the body's … to 12 weeks for HIV antibodies or antigens to appear in the blood. The period between becoming infected with HIV and the …
Health topics
… (such as gloves, masks, and goggles) when dealing with blood or body fluids. The chances of becoming infected after … with an instrument that is contaminated with HIV-infected blood are about 1 out of 300. footnote 1 The chances of becoming infected if HIV-infected blood is splashed in the eye, nose, or mouth are about 1 out …
Medical tests
… protein test measures the total amount of protein in the blood. It also measures the amounts of two major groups of proteins in the blood: albumin and globulin. Albumin. This is made mainly in the liver. It helps keep the blood from leaking out of blood vessels. Albumin also helps …
Health topics
… Some prescribed medicines can change your heart rate, blood pressure, and overall ability to exercise. It's … they affect exercise. Effect of medicines on heart rate, blood pressure, and exercise Medicine Affect heart rate (HR)? Affect blood pressure (BP)? Affect exercise capacity? …
Health topics
… bad breath. Brushing your tongue can also help. The use of alcohol and tobacco can cause many mouth problems. Your … sooner. Medicines you take . Certain medicines, such as blood thinners (anticoagulants), medicines that suppress the … sooner. Medicines you take . Certain medicines, such as blood thinners (anticoagulants), medicines that suppress the …
Medications
… in people with high levels of cholesterol in the blood. Lowering cholesterol decreases the risk of heart … used along with a proper diet and exercise to lower high blood sugar in people with type 2 diabetes. Controlling high blood sugar helps prevent kidney damage, blindness, nerve …
Health topics
… with sickle cell disease suddenly stops producing red blood cells. This causes sudden and severe anemia . The … This is the virus that causes fifth disease in children. Blood transfusions might be done to treat an aplastic crisis. This means you receive healthy blood from another person. After a few days, the bone marrow …
Health topics
… active provides important health benefits, such as: Reduced blood pressure and improved levels of blood lipids (such as LDL or bad cholesterol) Lower risk of high blood pressure (hypertension), heart disease and stroke …
Health topics
… carbohydrate. It helps you know how much these foods raise blood sugar. Carbohydrate raises blood sugar more than other nutrients, like proteins and fats. Some carbohydrate foods raise blood sugar more than others. Low-glycemic foods make blood …
Health topics
… Venous insufficiency is a problem with the flow of blood from the veins of the legs back to the heart. The … of the legs might not work as they should. This can allow blood to leak backward. It can lead to problems that include … the veins have become damaged. These valves normally keep blood flowing toward the heart. But damaged valves allow …
