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Nursing: Med Surg Oncology – Qs/As
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Nursing: Med Surg Oncology – Qs/As
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Nursing: Med Surg Oncology – Qs/AsCancer ✔️Ans - uncontrolled growth of abnormal cells; Second leading
cause of death in the U.S.
Most Common cancer in men? ✔️Ans - prostate cancer
Most common cancer in women? ✔️Ans - breast cancer
Most common cancer for men and women? ✔️Ans - lung and colorectal
Benign ✔️Ans - encapsulated, well- defined, increase chance of recovery.
Malignant ✔️Ans - progressive, irregular shaped masses, multiply rapidly,
spreads to different tissues.
Four main types of cancer are? ✔️Ans - Lymphoma, Leukemia, Sarcoma,
Carcinoma
Lymphoma ✔️Ans - occur in infection fighting organs; lymphatic tissue.
Leukemia ✔️Ans - occurs in blood forming organs; spleen, bone marrow
Sarcoma ✔️Ans - occurs in connective tissue; bone
Carcinoma ✔️Ans - occurs in epithelial tissue; skin
Risk factors of cancer are? ✔️Ans - Environmental, Lifestyle, Genetic, and
Viral
Environmetal factors include ✔️Ans - asbestos, coal, tar, chloride, and
second hand smoke.
Lifestyle factors include ✔️Ans - Foods high in fat, low fiber diet, red meat,
fried foods, smoking, alcohol intake.
CAUTION; signs of cancer ✔️Ans - C. change in bowel and bladder.
A. A sore that does not heal.
, U. unusual bleeding.
T. thickening or lump.
I. indegestion or dysphagia.
O. Obvious change in mole or wart.
N. Nagging cough or voice hoarsness.
Staging tumors ✔️Ans - TNM:
T. Size of tumor.
N. Lymph NODE involvement.
M. Metastasis- present or absent.
Grading of tumor ✔️Ans - well differentiated; Undifferentiated
Surgery classifications ✔️Ans - curative, palliative and recontructive
Curative surgery ✔️Ans - to heal or restore health
Palliative surgery ✔️Ans - Comfort; relieving symptoms; does not change
course of disease
Reconstructive surgery ✔️Ans - to reestablish function, rebuild for better
cosmetic effect and minimizing deformity
Radiation Therapy ✔️Ans - high energy, ionizing radiation that penetrates
tissue cells, preventing cell replication
Internal Radiation ✔️Ans - delivers radioactive isotopes directly into the
body by sealed or unsealed sources
Sealed source ✔️Ans - delivers radiation directly to affected area;
encapsulated in special containers such as tubes, wires, needles seeds, or
capsules; body fluids
unsealed ✔️Ans - entire body is expose to radiation; thus radioactive
External Radiation ✔️Ans - Do not wash off skin markings for points of
treatment.
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