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Tissues and Oncology
| Question | Answer |
|---|---|
| What are the four types of tissue? | 1.epithelium 2.Connective3.Muscle 4.Nervous |
| What is simple Squamous Epithelium? | Provides barrier and transport |
| Where is simple squamous located? | 1.alveolus(lung)2.glomerulus(kidney) |
| What is mesothelium? | Simple squamous that covers outside of an organ. |
| What is endothelium? | Simple squamous that lines blood vessels. |
| Where is simple cuboidal located? | 1.Tubules of kidney2.Glands |
| Where is simple Columnar located? | 1.Lines digestive system 2.Fellopine tube |
| What are the three special features of simple columnar? | 1.Cilia 2.Microvilli 3.Goblet cells |
| What is statified squamous epithelium? | 1.Forms epidermis of skin and mucous membrane 2.Provides protection |
| What is transitional epithelium? | 1.Multilayered2.Expands and contracts |
| Where is transitional epithelium located? | Urinary bladder |
| Where is pseudostratified columnar located? | Respitory tubing lining |
| What is connective tissue? | Matrix between cells and all use hydrogenous acid |
| What are the 7 types of connective tissue? | 1.Soft 2.Adipose 3.Recticular 4.Dense 5.Structural 6.Bone 7.Fluid |
| What is soft connective tissue? | Areolar located under all epithelia |
| What is adipose connective tissue? | 1.Fat 2.Under epithelia 3.Outside of some organs. |
| What is recticular connective tissue? | Framework for large solid organs |
| What is dense connective tissue? | 1.Regular arranged 2.Irregulary arranged |
| Where are the regular arranged dense tissues located? | 1.Tendons 2.Ligaments 3.Aponeurosis |
| Where are the irregular arranged dense tissues located? | 1.Dermis of skin 2.Capsule around organs3.Joints |
| What is structural connective tissue? | Cartilage |
| What is cartilage? | Chandrotin sulfate,avascular, |
| What are the 3 types of cartilage? | 1.Costal 2.Articular3.Intervertebal disc |
| What is the frame work of the nose and ear? | Cartilage |
| What is osseous connective tissue? | 1.Bone 2.Rigid part of skeleton |
| What is fluid connective tissue? | Functionally connects organ systems? |
| What are the 2 types of fluid connective tissues? | 1.Blood2.Lymph |
| What are the 3 types of muscle connective tissue? | 1.Skeletal-bones 2.Cardiac-heart3.Smooth-organs |
| What 2 muscle tissues are striated? | 1.Skeletal 2.Cardiac |
| What is nervous tissue? | Control body with electronic impulses |
| What is oncology? | Study of cancers |
| What is a tumor? | Overgrowth of tissue cells |
| What are the 2 types of tumors? | 1.Benign2.Malignant |
| What are the 4 types of malignat tumors? | 1.Carcinoma 3.Sarcoma2.Adenocarcinoma 4.Leukimia,Lyphomas |
| What is a carcinoma? | Cancer of the epithelial |
| What is adenocarcinoma? | Gland tumor |
| What is a sarcoma? | Cancer of connective tissue or muscle |
| What is leukimia? | Cancer of fluid connective tissues |
| What is a primary tumor? | Initial location of the tumor |
| What is a secondary tumor? | Tumor that spreads into adjacent tumors |
| What is metastasis? | Tumor that spreads through blood or lymph to another remote area. |
| What are the 3 major sites of metastasis? | Local nymphnodes, lungs, and liver. |
| What are the 2 minor sites of metastasis? | Bone and brain. |
| What are the 5 leading causes of cancer? | Radiation, carcinogen, heredity, age, and viruses. |
| Give 3 examples of radiation that causes cancer. | UV, nuclear, and X-rays. |
| What is carcinogen? | A chemical that stimulates cells to become cancerous. |
| What are the two types of treatment for cancer? | Surgery or radiation. |
| What 2 types of surgery will treat cancer? | curative and debulking |
| What 2 types of radiation will treat cancer? | Radio active isotopes and special x-rays |
| What does chemotherapy do? | The drugs target the cancer rapidly reducing the cells. The drug goes every where, however there are lots of side effects. |
| What are the side effects of chemotherpy? | It damages normal reproducing cells. |
| How does it affect the bone marrow? | Anemia, infections, and bleeding. |
| How does it affect the digestive lining? | Diarrihea, vomiting, nausea. |
| How does it affect hair follicles? | Hair loss. |
| What is remission? | The temporary shut down of cancer. |