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oncology part 4
| Question | Answer |
|---|---|
| True or False?The most common cause of cancer spread is from bloodborne metastasis? | True |
| Tumor cells released in the blood is known as what? | Bloodborne metastasis |
| In this step of metastasis, clumps damage the capillary wall and allow cancer to enter the surrounding tissue? | Bloodborne metastasis |
| Shedding of cancer cells in the local area of the primary tumor is called? | local seeding |
| Tumors secrete _____ that open up areas of surrounding tissue? | Enzymes |
| Metastatic tumors are also called? | Secondary tumors |
| This makes large pores in the client's blood vessels, allowing tumor cells to enter the blood and circulate throughout the body? | Enzymes |
| When remote sites can support tumor cell growth, what happens to the tumor cells? | They (arrest) and invade the surrounding tissues, creating secondary tumors |
| In ovarian cancer, cells often spill from the primary tumor into where? | into the peritoneal cavity where they set up multiple secondary sites. |
| Classification of tumors:*Adeno | Epithelial gland |
| Classification of tumors:*Chondro | Cartilage |
| Classification of tumors:*Fibro | Fibrous connective |
| Classification of tumors:*Glio | Glial cells (brain) |
| Classification of tumors:*Hemangio | Blood vessel |
| Classification of tumors:*Hepato | Liver |
| Classification of tumors:*Leiomyo | Smooth muscle |
| Classification of tumors:* Lipo | Fat/adipose |
| Classification of tumors: * Lympho | Lymphoid tissues |
| Classification of tumors: * Melano | Pigment-producing skin |
| Classification of tumors: * Meningio | meninges |
| Classification of tumors: * Neuro | Nerve tissue |
| Classification of tumors: * osteo | Bone |
| Classification of tumors: * Renal | Kidney |
| Classification of tumors: * Rhabdo | Skeletal muscle |
| Classification of tumors: * Squamous | Epithlial layer of skin, mucous membranes, and organ linings |
| CARCINOMAS are what type of tissue tumors? | MALIGNANT glandular/EPITHELIAL (page 475 iggy) |
| What type of tissue tumors are SARCOMAS? | MALIGNANT-connective tissue |
| What type of tissue tumors are BLASTOMAS? | less differentiated, embryonal tissue |
| Besides classifying cancer by the tissue type, Name 3 other ways to classify it? | 1. Biological Behavior 2. Anatomic site3. Degree of differentiation |
| "oma" means what? | TUMOR |
| Cancers are divided into 2 major categories? | 1. Solid 2. Hematologic |
| Breast cancer and lung cancer tumors are considered to be what category of cancer? (Solid or Hematologic) | Solid tumors |
| Leukemia and Lymphomas are considered to be in what kind cancer category? (Solid or Hematologic) | Hematologic |
| These tumors develop from specific tissue? (Solid or Hematologic) | Solid |
| These tumors develop from blood cell-forming tissues? (Solid or Hematologic) | Hematologic |
| Malignant cells of blood are called? | Leukemias |
| Malignant cells of bone are called? | Myelomas |
| Malignant cells of lymph are called? | Lymphomas |
| Malignant cells of melanocytes are called? | Melanomas |
| This classifies cellular aspects of a cancer tumor? | Grading |
| This classifies the clinical aspect of cancer? | Staging |
| The highest number of deaths in both men and women with cancer result from this type of cancer? | Lung cancer |
| New cases of this type of cancer are found most in MEN? | Prostate cancer |
| This type of cancer is the leading cause of new cases each year in WOMEN? | Breast cancer |
| True or False?When rating cancer cells that barely resemble normal cells, they are given the HIGHEST rating? | True |
| This term is used to describe cancer cells by CHROMOSOME NUMBER and APPEARANCE? | PLOIDY |
| When a cancer cell HAS MORE OR LESS THAN 23 pairs, it is said to be_______? | ANEUploid |
| NORMAL human cells have how many chromosomes? | 46 |
| NORMAL human cells have how many PAIRS? | 23 |