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Author Question: Explain the term amphoteric. Use the hydrogen carbonate ion, HCO3- to illustrate amphoteric ... (Read 46 times) |
IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.
More than 4.4billion prescriptions were dispensed within the United States in 2016.
Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.
People about to have surgery must tell their health care providers about all supplements they take.