Multiple choice

Which of the following organs is primarily affected in Tuberculosis?

  1. Brain

  2. Kidneys

  3. Lungs

  4. Liver
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Tuberculosis primarily affects the lungs (pulmonary TB), though it can also affect other organs. The bacteria Mycobacterium tuberculosis mainly infects the lungs where it causes symptoms like persistent cough, chest pain, and coughing up blood. TB can spread to other organs (extrapulmonary TB) but lungs are the primary site.

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