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Unit 24
| Term | Definition |
|---|---|
| Acquires immunodeficiency syndrome (AIDS) | The final stage of HIV infection, in which infections, tumors, and central nervous system symptoms appear due to a weakened immune system that is unable to fight infection. |
| Autoimmune disease | A disease in which the body in unable to recognize its own tissues and begins to attack these tissues. |
| Benign | Noncancerous. |
| Biopsy | The removal of a sample of tissue for examination and diagnosis. |
| Breakthrough pain | A type of severe pain that happens unexpectedly in people who have cancer. |
| Cancer | A general term used to describe a disease in which abnormal cells grow in an uncontrolled way. |
| Homophobia | Prejudiced speech or actions toward gay, lesbian, bisexual, transgender, or queer (LGBTQ) people. |
| Human immunodeficiency virus (HIV) | A virus that attacks the body's immune system and gradually disables it; eventually can cause AIDS. |
| Lymph | A clear yellowish fluid that carries disease-fighting cells called lymphocytes. |
| Malignant | Cancerous. |
| Metastasize | To spread from one part of the body to another. |
| Opportunistic infection | An illness caused by microorganisms that do not affect people with healthy immune systems but cause disease in people with weakened immune systems. |
| Remission | The disappearance of signs and symptoms of cancer or other diseases; can be temporary or permanent. |
| Tumor | A group of abnormally growing cells. |