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Cancer
Cancer
46
Nursing
Undergraduate 1
04/17/2011

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Cards

Term
Cellular disorganization commonly found in dysplasia but not as extensive as with cancer
Definition
Anaplasia
Term
Abnormal increase in number of cells that are normally found in that tissue/organ
Definition
Hyperplasia
Term
Abnormal increase in cell size
Definition
Hypertrophy
Term
Reversible process involving replacement of one adult cell type by another adult cell type not normally found in an organ site
Definition
Metaplasia
Term
process of replacing one mature cell type with a less mature cell type. Can reverse, persist or progress to cancer.
Definition
Dysplasia
Term
not malignant, cancerous
Definition
Benign
Term
only definitive means to diagnose cancer
Definition
biopsy
Term
4 major cancer treatments
Definition
surgery, radiation, chemo & biologic response modifiers
Term
most common cancer type
Definition
Carcinoma
Term
Cancer type that arises from cells covering internal and external body surfaces.
Definition
Carcinomas
Term
Breast, Lung, Colon - usually what type of cancer?
Definition
Carcinoma
Term
cancer type that arises from cells in supporting tissue such as bone, cartillage, fat, connective tissue
Definition
Sarcomas
Term
Cancer type that arises in lymph nodes and tissues of the immune system
Definition
Lymphomas
Term
cancers of immature blood cells in bone marrow that accumulate in large numbers i the bloodstream
Definition
leukemias
Term
Means 'new growth'
Definition
Neoplasm
Term
when there is no detectable sign of cancer
Definition
Remission
Term
Most common Metastatic Sites
Definition
B-Brain B-Bone A-Adrenals L-Lung L-Liver
Term
Cancers that tend to metastasize to bone
Definition
P-Prostate T-Thyroid B-Breast L-Lung K-Kidneys
Term
Grade ? - cells differ slightly from normal cells and are well differentiated
Definition
I
Term
Grade ? - cells are more abnormal and moderately differentiated
Definition
II
Term
Grade ? - Moderate Dyplasia
Definition
II
Term
Grade ? - cells are very abnormal and poorly differentiated
Definition
III
Term
Grade ? - severe dysplasia
Definition
III
Term
Grade ? - Cells are immature (anaplasia) and undifferentiated
Definition
IV
Term
Grade ? - cell of origin is difficult to determine
Definition
IV
Term
Cancer Deaths attributed to smoking
Definition
BELL POCK --- B-Bladder, E-Esophagus, L-Lung, L-Liver, P-Pancreas, O-Oral, C-Cervix, K-Kidney
Term
A 1 cm tumor, how many cells?
Definition
1 billion
Term
C - Caution
Definition
Change in bowel or bladder habits
Term
A - Caution
Definition
ANY sore that does not heal
Term
U - Caution
Definition
UNUSUAL bleeding or discharge
Term
T - Caution
Definition
THICKENING or lump in breast or elsewhere
Term
I - Caution
Definition
INDIGESTION
Term
O - Caution
Definition
OBVIOUS change in wart or mole
Term
N - Caution
Definition
NAGGING cough or hoarseness
Term
3 rules of radiation safety
Definition
Time, Distance & shielding
Term
_____ Rays are naturally occuring
Definition
Gamma Rays
Term
are manmade in a linear accelerator
Definition
Photons
Term
clinical trial phase ? determines safety of new trx, not effectiveness
Definition
I
Term
clinical trail phase ? is determined to be safe and designed to measure effectiveness against spec. type of cancers
Definition
II
Term
period of time when bone marrow production is most profoundly affected by chemo.
Definition
Nadir
Term
leakage of medication into surrounding skin and subq tissue
Definition
extravasation
Term
Bone Marrow Depression
Definition
Myelosuppression
Term
Phagocytes, 1st line of defense
Definition
neutrophils
Term
Normal Absolute Neutrophil Count - ANC
Definition
2,400-6,000
Term
WHen ANC count falls below ____, pt is neutropenic
Definition
1,000
Term
circulating platelets <100,000
Definition
thrombocytopenia
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