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chp7 test/procedure
| Question | Answer |
|---|---|
| allergy test | Tests used to identify allergies, including skin tests, blood tests for immunoglobulins, and patch tests for contact dermatitis. |
| biopsy | Removal of a small piece of living tissue for microscopic examination to detect disease. |
| bone marrow biopsy | A biopsy in which a needle is inserted into the bone marrow to remove a sample for examination. |
| excisional biopsy | Surgical removal of an entire lesion or tumor. |
| incisional biopsy | A biopsy in which a small piece of tissue is removed through an incision. |
| needle biopsy | A biopsy using a needle to remove tissue or cell samples, including core needle biopsy and fine-needle aspiration. |
| computerized tomography (CT) | Imaging technique that uses X-rays from multiple angles and computer analysis to produce detailed cross-sectional images of the body. |
| laboratory (lab) test | Examination of body fluids or tissues to help diagnose disease or conditions. |
| apheresis | Separation of blood into components using a machine to remove harmful substances or collect blood cells. |
| complete blood count (CBC) | A routine blood test measuring red blood cells, white blood cells, and platelets. |
| culture and sensitivity (C&S) | Test in which specimens are grown to identify bacteria and determine effective antibiotics. |
| immunoelectrophoresis | A blood test that measures immunoglobulin levels using electrical charge differences. |
| serology test | Blood tests used to detect antigen-antibody reactions indicating infection or disease. |
| lymphoscintigraphy | A nuclear imaging test used to examine lymph vessels and lymph nodes. |
| magnetic resonance imaging (MRI) | A noninvasive imaging test using magnetic fields and radio waves to visualize soft tissues. |
| antibiotic | A drug that fights or prevents bacterial infections. |
| antibody therapy | Treatment that uses laboratory-made immunoglobulins, interferons, or monoclonal antibodies to help the immune system fight disease, especially in immunodeficiency disorders. |
| antifungal | A drug that fights fungal infections such as yeast infections or athlete’s foot. |
| antihistamine | A drug that blocks histamines to reduce symptoms of allergic reactions. |
| antineoplastic | A drug that blocks or slows the growth of new tumors; commonly used in cancer treatment. |
| antitoxin | An antibody that neutralizes toxins in the body, often produced in another animal and injected into the patient. |
| antiviral | A drug used to treat viral infections. |
| biologic | A drug made from living organisms that targets specific parts of the immune system to treat autoimmune diseases. |
| blood transfusion | The transfer of blood or blood components from a donor to a recipient. |
| bone marrow transplant | Replacement of diseased bone marrow with healthy bone marrow from a donor. |
| bronchodilators | Drugs that relax muscle spasms in the bronchial tubes, often used during allergic reactions. |
| corticosteroid | A hormone-like drug used to reduce inflammation and suppress the immune system. |
| cytotoxic drug | A drug that kills or damages cells to prevent their multiplication; used in chemotherapy or immunosuppression. |
| epinephrine | A drug used to treat severe allergic reactions such as anaphylaxis. |
| immunosuppressant | A drug that reduces or prevents normal immune responses, often used to prevent tissue rejection or treat autoimmune diseases. |
| immunosuppression | Drug therapy that suppresses the immune system’s response to antigens. |
| immunotherapy | Treatment that enhances or suppresses the immune response; allergy shots are an example. |
| vasoconstrictor | A drug that narrows blood vessels, increasing blood pressure, often used with epinephrine during severe allergic reactions. |