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Which of the following is the most common cause of tooth decay?

Increased numbers of these cells are found in the peripheral blood stream during allergic reactions and helminth infections.

Which of the following terms means swollen lymph glands?

The yeast Candida albicans is one of the three most common causes of vaginitis in the United States.

Humoral immunity involves all the following except:

Which of the following cells is a granulocyte?

Meningitis could be caused by a virus, a bacterium, a fungus, or a protozoan.

“Bacteremia” and “septicemia” are synonyms.

Technically speaking, all antibodies are immunoglobulins, but not all immunoglobulins are antibodies.

Phagocytes can only ingest objects that they are able to attach to.