Mdc 2 Final Exam 1 2022
1. Benign cells: Normal cells growing in the wrong place or at the wrong time 2. Benign Cell Features: o Harmless o Do not usually require intervention o Slow growing o Tight Adherence o Specific morphology o Small nuclear-to-cytoplasmic ratio o Specific differentiated functions o Tight adherence o Orderly growth o No migration o Normal chromosomes 3. Benign cell looks similar to a: healthy cell 4. Examples of Benign cells: o Skin Tag o Mole o Nasal Polyp o Uterine Fibroids o Endometriosis 5. Malignant cells: indicates cancer and can be harmful to normal body tissues and result in death 6. Malignant cell features: o Large nucleus o Migration o Doesn't stop and replicates (No contact inhibition) o Loose adherence o Rapid or continuous cell division o Loss of cellular regulation o Abnormal chromosomes ( or 23) 7. Seven warning signs of cancer: o C-Change in bowel or bladder patterns o A-A sore that doesn't heal o U-Unusual bleeding or d/c o. T-Thickening or lump on breast or elsewhere o I-Indigestion or difficulty swallowing o O-Obvious change in wart or mole o N-Nagging cough or hoarseness 8. Cancer development stages of malignancy: o Initiation o Promotion o Progression o Metastasis 9. Initiation (Stage of malignancy): Normal cells are damaged and irreversible 10. Promotion: Repeated exposureEnhances growth of malignant cells 11. Progression: Increase in production of malignant cells 12. Metastasis: Cells move from primary site to the rest of the body 13. Carcinogenesis/oncogenesis: cancer development 14. Cancer classification: o Grading o Ploidy o Staging o TNM o Doubling time and mitotic index 15. Grading: Lo
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- Subido en
- 22 de octubre de 2022
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- 27
- Escrito en
- 2022/2023
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- Examen
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