Question

Match the following

• A. A-II, B-III, C-I, D-V
• B. A-II, B-III, C-I, D-IV
• C. A-IV, B-I, C-III, D-II
• D. A-V, B-II, C-IV, D-I

Hint:

Remember the general classification of cancers based on their tissue of origin: Carcinoma from epithelial tissue, Sarcoma from connective tissue, Lymphoma from lymphatic system (lymphocytes), and Leukemia from bone marrow/blood-forming cells.

Answer 1

The Correct Option is B

Step 1: Understand the origin of each type of cancer

• A) Carcinoma: Cancers that arise from epithelial cells. Examples include skin cancer, lung cancer, breast cancer, colon cancer, etc.
• B) Sarcoma: Cancers that arise from connective tissues like bone, cartilage, fat, muscle, blood vessels, and other supportive tissues.
• C) Lymphoma: Cancers that originate in lymphocytes, a type of white blood cell in the lymphatic system.
• D) Leukemia: Cancers of blood-forming tissues including bone marrow and lymphatic system, involving abnormal white blood cell proliferation.

Step 2: Match each cancer type with its tissue/system of origin

• A) Carcinoma: II. Epithelial tissues
• B) Sarcoma: III. Connective tissues
• C) Lymphoma: I. Lymphatic system
• D) Leukemia: IV. Bone marrow

Step 3: Compare matches with given options

Our matches: A-II, B-III, C-I, D-IV

• (1) A-II, B-III, C-I, D-V - Incorrect (D is incorrect)
• (2) A-II, B-III, C-I, D-IV - Correct (perfect match)
• (3) A-IV, B-I, C-III, D-II - Incorrect
• (4) A-V, B-II, C-IV, D-I - Incorrect

The final answer is: A-II, B-III, C-I, D-IV.