Search

close   X

kidshealth library

health & safety topics

Your child's health and safety is our top priority. Please search our resource library for information on health, nutrition, fitness, injury prevention and other important topics.

Medical Tests & Exams

Blood Test: Hemoglobin Electrophoresis

A hemoglobin electrophoresis can help diagnose diseases involving abnormal hemoglobin production, and often is performed as part of newborn screening tests.

Blood Test: Hepatic (Liver) Function Panel

A hepatic function panel is a blood test that helps doctors check for liver injury, infection, or disease. It also can check for side effects in the liver from some medicines.

Blood Test: IGF Binding Protein-3 (IGFBP-3)

The main reason doctors order the IGF binding protein-3 (IGFBP3) test is to see if a person is producing a normal amount of human growth hormone.

Blood Test: Immunoglobulin A (IgA)

Checking IgA levels can help doctors diagnose problems with the immune system, intestines, and kidneys. It's also used to check autoimmune conditions, such as rheumatoid arthritis, lupus, and celiac disease.

Blood Test: Immunoglobulin E (IgE)

The immunoglobulin E (IgE) blood test is often done as part of an initial screen for allergies. High IgE levels also may indicate a parasitic infection.

Blood Test: Immunoglobulins (IgA, IgG, IgM)

Immunoglobulins (antibodies in the blood) can give doctors important information about the immune system, especially relating to infection or autoimmune disease.

Blood Test: Insulin

This test is often used to evaluate the cause of hypoglycemia (low blood sugar) or any other conditions related to abnormal insulin production.

Blood Test: Lactate Dehydrogenase (LDH)

Lactate dehydrogenase (also called lactic acid dehydrogenase, or LDH) is an enzyme found in almost all body tissues. The LDH test is generally used to screen for tissue damage.

Blood Test: Lead

In babies and young kids whose brains are still developing, even a small amount of lead can cause learning disabilities and behavioral problems. A lead test can determine the amount of lead in the blood.

Blood Test: Lipase

A lipase test may be done if a child has signs of a problem with the pancreas, such as belly pain, nausea, or vomiting.