Question

the most common ways to treat cancer include _______.
a. chemotherapy, radiation, and surgery
b. immunotherapy, radiation, and hormone therapy
c. hormone therapy, surgery, and radiation
d. radiation, chemotherapy and immunotherapy

please select the best answer from the choices provided.

○ a
○ b
○ c
○ d

Explanation:

The three most established and widely used primary cancer treatment modalities are surgery (to remove tumors), radiation therapy (to target and kill cancer cells with high-energy beams), and chemotherapy (systemic drugs to destroy cancer cells). Other options like immunotherapy and hormone therapy are often used as secondary or targeted treatments, not the most common first-line approaches.

Answer:

A. chemotherapy, radiation, and surgery