6202 results found
Health topics
… optimal and healthy development. Parents and caregivers can use the Four M's of Screen Time as guidance to support the use of digital media in positive and safer ways: Minimize … the risks by being present and engaged when screens are used, whenever possible, and curating the types of media …
Health topics
… not a complete list of antiplatelets. Why are antiplatelets used? Antiplatelets help lower the risk of a heart attack or stroke. Antiplatelets may be used by people who: Are at high risk for a heart attack or … side effects? You may have bleeding or bruising when you use antiplatelets. This could be an emergency. General …
Health topics
… on the beard area, arms, back, buttocks, and legs. What causes it? It may be caused by bacteria. It also can be caused by other organisms, such as fungi or parasites. You may …
Medical tests
… During an ear examination, a tool called an otoscope is used to look at the outer ear canal and eardrum. An otoscope … process to screen newborns for hearing loss. To find the cause of symptoms such as earache, a feeling of pressure or … or the workplace. For an ear examination, the doctor uses a special tool called an otoscope to look into the ear …
Health topics
… Basics What is malaria? Malaria is a disease that causes a fever, chills, and muscle pain. You can get it from a … Symptoms tend to come and go in cycles. Malaria may also cause more serious problems. These include damage to the … But you can do a lot to prevent this infection. What causes it? You get malaria when a mosquito infected with …
Medical tests
… urine. A high level of phosphate in the blood is usually caused by a kidney problem. The amount of phosphate in the … glands, such as the parathyroid glands. The test is also used to find a cause for abnormal vitamin D levels. How To Prepare Tell your …
Medical tests
… Test Overview A salivary gland scan uses a special camera and a tracer (radioactive chemical) to … the salivary glands . This can help your doctor find the cause of dry mouth ( xerostomia ) or swelling in the salivary … Why It Is Done A salivary gland scan is done to: Find the cause of swelling in the major salivary glands. Swelling may …
Medical tests
… liver and spleen. In the bone marrow, iron is stored and used as needed to make new red blood cells. The source of … thing in the morning. How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. … normal. Your lab report should show the range that your lab uses for each test. The normal range is just a guide. Your …
Medical tests
… tolerance test (OGTT) measures the body's ability to use a type of sugar, called glucose, that is the body's main source of energy. An OGTT can be used to diagnose prediabetes and diabetes . An OGTT is most … taken in one day. But the amount of blood taken will not cause significant blood loss or anemia. Risks There is very …
Medical tests
… checked for glaucoma. Glaucoma is an eye disease that can cause blindness by damaging the optic nerve . If you have … help control glaucoma. Check for birth defects that may cause glaucoma. How To Prepare If you wear contact lenses, … back in for 1 hour after the test or until the medicine used to numb your eye wears off. If your eyes might be …
