NSG 320 Exam 2 Cancer Verified and Updated Questions and Answers (100% Correct Answers)

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NSG 320 Exam 2 Cancer Verified and
Updated Questions and Answers (100%
Correct Answers)
cancer
Answer: Characterized by uncontrolled unregulated growth of cells


stage 0
Answer: cancer in situ


stage I
Answer: tumor limited to the tissue of origin; localized tumor growth


stage II
Answer: limited local spread


stage III
Answer: extensive local and regional spread


stage IV
Answer: metastasis


TNM
Answer: (primary) tumor, (regional lymph) nodes, (distant) metastases


T0
Answer: No evidence of primary tumor


Tis
Answer: Carcinoma in situ


T1-4
Answer: ascending degrees of increase in tumor size and involvement


Tx
Answer: Tumor cannot be measured or found


N0
Answer: No evidence of disease in lymph nodes

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N1-4
Answer: ascending degrees of nodal involvement


Nx
Answer: regional lymph nodes unable to be assessed clinically


M0
Answer: no evidence of distant metastases


M1-4
Answer: ascending degrees of metastatic involvement, including distant nodes


Mx
Answer: cannot be determined


Side effects of Radiation Therapy
Answer: · Acute and long-term site-specific changes


· Vary according to site


· Local skin changes and hair loss


· Altered taste sensations


· Fatigue


· Bone marrow suppression


Prevention and Early Detection of Cancer
Answer: · Limit alcohol use


· Get regular physical exercise


· Maintain a normal body weight


· Have regular colorectal screenings


· Avoid smoking and tobacco


· Get regular mammography screening and Pap smears