Lesson 11 Flashcards
allergen
substance that causes an allergic reaction
autoimmunity
action of antibodies against ones own body
humoral immunity
type of immunity formed by antibodies
immunity
ability to resist a disease
immunization
process of increasing resistance to a disease
immunoglobulins
proteins that act like antibodies
lingual
tonsils found at the back of the tongue
lupus
a chronic inflammatory autoimmune disease
lymph
watery fluid in the lymphatic system
lymphadenitis
inflammation of the lymph nodes and glands
lymphoma
a tumor of the lymphatic system; usually malignant
natural immunity
immunity with which a person is born
spleen
lymph organ situated below and behind the stomach
tonsillitis
infection and swelling of the tonsils
acquired immunity
immunity as a result of exposure to a disease
acquired immunodeficiency syndrome (AIDS)
a potentially fatal disease causing suppression of the immune system
active acquired immunity
two types, natural and artificial acquired immunity
adenoids
pair of glands composed of lymphoid tissue, found in the nasopharynx; also called pharyngeal tonsils