Chapter 2 Flashcards
Congenital
A disease that’s present at birth.
Infection
Refers to the invasion of microorganisms into the tissue that causes tissue or cell injury.
Neoplasm
An increase in cell number, leading to an increase in tissue size, also called tumors.
Malignant
Cancerous, deadly, or progressing to death.
Allergy
Environmental substance (allergen) that causes a reaction.
Cancer
A malignant tumor.
Disease
Any change from normal, or change in structure or function.
Metastatic
Cancers move from original site to a secondary site in the body.
Acute
A disease that a short-term.
Trauma
A physical or mental injury.
AIDS
Acquired immunodeficiency syndrome.
Allergan
The environmental substance that causes a reaction.
Anoxia
No oxygen.
Antibodies
Immunoglobulins that develop in response to an antigen; also called immune bodies; proteins that the body’s produces to react til and render the antigen harmless.
Antigens
A cell marker that induces a state of sensitivity after coming in contact with an antibody; any substance that causes the body some type of harm, thus setting off this specific reaction.
Atrophy
A decrease in cell size, which leads to a decrease in the size of the tissue and organ.
Autoimmunity
The state when the immune response attacks itself.