Staging of a lung cancer is based on which of these criteria?
1. L, for location of the tumor
2. M, for extent of metastasis
3. N, for lymph node involvement
4. T, for extent of the primary tumor
a. 1, 4
b. 2, 3
c. 2, 3, 4
d. 1, 2, 3, 4
C
Staging is based on three factors: extent of the primary tumor, extent of metastasis, and lymph node involvement.
Health Professions
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A. Gastroenterologist B. Phlebotomist C. Pathologist D. Cardiologist E. Anesthetist
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