Blood tests for heart disease - Mayo Clinic
2023年12月9日 · A cholesterol test, also called a lipid panel or lipid profile, measures the fats in the blood. The results can show the risk of having a heart attack or other heart disease. The test most often measures: Total cholesterol. This is the amount of the blood's cholesterol content. A high level can raise the risk of heart disease.
Cholesterol test - Mayo Clinic
2024年2月20日 · A complete cholesterol test — also called a lipid panel or lipid profile — is a blood test that can measure the amount of cholesterol and triglycerides in your blood. A cholesterol test can help determine your risk of the buildup of fatty deposits (plaques) in your arteries that can lead to narrowed or blocked arteries throughout your body ...
Dehydration - Diagnosis & treatment - Mayo Clinic
2021年10月14日 · Your doctor can often diagnose dehydration on the basis of physical signs and symptoms. If you're dehydrated, you're also likely to have low blood pressure, especially when moving from a lying to a standing position, a faster than normal heart rate and reduced blood flow to your extremities.
Complete blood count (CBC) - Mayo Clinic
2023年1月14日 · A complete blood count (CBC) is a blood test. It's used to look at overall health and find a wide range of conditions, including anemia, infection and leukemia. A complete blood count test measures the following: Red blood cells, which carry oxygen; White blood cells, which fight infection; Hemoglobin, the oxygen-carrying protein in red blood cells
Celiac disease - Diagnosis and treatment - Mayo Clinic
This test uses a tiny wireless camera to take pictures of your entire small intestine. The camera sits inside a vitamin-sized capsule, which you swallow. As the capsule travels through your digestive tract, the camera takes thousands of pictures that are transmitted to a recorder.
Hyponatremia - Symptoms and causes - Mayo Clinic
2022年5月17日 · Hyponatremia is the term used when your blood sodium is too low. Learn about symptoms, causes and treatment of this potentially dangerous condition.
Diabetic ketoacidosis - Diagnosis & treatment - Mayo Clinic
2022年10月6日 · Blood tests. Blood tests used in the diagnosis of diabetic ketoacidosis will measure: Blood sugar level. If there isn't enough insulin in the body to allow sugar to enter cells, the blood sugar level will rise.
High potassium (hyperkalemia) Causes - Mayo Clinic
2024年10月31日 · Learn about the role potassium plays in the body and the possible causes of this blood test result. This content does not have an English version. This content does not have an Arabic version.
Hemochromatosis - Diagnosis and treatment - Mayo Clinic
2023年1月6日 · This test measures the amount of iron stored in your liver. If the results of your serum transferrin saturation test are higher than usual, your health care provider may check your serum ferritin. These blood tests for iron are best performed after you have been fasting. Elevations in one or all of these tests can be found in other disorders.
ANA test - Mayo Clinic
2022年8月17日 · Many rheumatic diseases have similar signs and symptoms — joint pain, fatigue and fever. While an ANA test can't confirm a specific diagnosis, it can rule out some diseases. And if the ANA test is positive, your blood can be tested for the presence of particular antinuclear antibodies, some of which are specific to certain diseases.