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NUR 201 ( LATEST 2024 / 2025 ) ONCOLOGY | WITH 100% VERIFIED ANSWERS
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NUR 201 ( LATEST 2024 / 2025 ) ONCOLOGY | WITH 100% VERIFIED ANSWERS
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NUR 201 Oncology1. Cancer
Answer
A large group of diseases characterized by uncontrolled growth and spread of abnormal cells
- 2nd leading cause of death in USA
2. oncogenesis/carcinogenesis
Answer
Process of initiating and promoting the development of a neoplasm. Cancer development.
3. neoplasm
Answer
Cancer cell
4. neoplasia
Answer
Any new or continued cell growth not needed for normal development or replacement of dead
and damaged tissues
5. primary tumor
Answer
The original tumor, usually identified by the tissue from which it arose (parent tissue), such as
in breast cancer or lung cancer
6. secondary tumor
Answer
Additional tumor that is established when cancer cells move from the primary location to
another area in the body; also called "metastatic tumor".
7. mitosis
,Answer
Cell division
8. doubling time
Answer
The amount of time it takes for a tumor to double in size
9. nadir
Answer
In chemotherapy, the period of greatest bone marrow suppression, when the patient's platelet
count may be very low
- can effect platelets, WBC's, and RBC's
10. vesicant
Answer
Chemicals that cause tissue damage on direct contact
11. hypertrophy
Answer
The enlargement or overgrowth of an organ; tissue increases in size by the enlargement of each
cell.
12. hyperplasia
Answer
Growth that cases tissue to increase in size by increasing the number of cells; abnormal
overgrowth of tissue.
13. early
Answer
diagnosis is KEY for survival.
14. characteristics of a normal cell
,Answer
- single small nucleus
- performs a specific function when it matures
- able to recognize other cells and identify tissue of origin
- reproduce in a controlled manner
- remain in their tissue of origin (except blood cells)
15. benign tumors
Answer
Tumor that is harmless (99% of time)
- does not spread
- can create pressure or obstruct organs
16. malignant tumors
Answer
Tumor that has cancer cell characteristics
- change in appearance from normal cells/origin
- inability to properly perform function
- not recognized by other cells
- random disorganized uncontrolled growth pattern
- continue to divide when there's no need
- can migrate to other organs
- tend to press on normal tissue and organs as they grown, this is usually where pain
is involved
- rob normal cells of nutrients
- invasive with all tissues
- treatment is more difficult when metastasized
17. regional invasion
Answer
Movement of cancer into adjoining cells
, 18. metastasis
Answer
The growth and spread of cancer to distant sites
19. most common sites of metastasis
Answer
- liver
- brain
- bone
- lungs
20. carcinoma
Cancer of the
Answer
- skin
- glands
- lining of digestive, urinary, and reproductive tracts
21. sarcoma
Answer
Cancer of the
- bone
- muscle
- other connective tissues
22. melanoma
Answer
Cancer of the pigment cells in the skin
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