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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 |