The root bronch is associated with which structure?

The root bronch is associated with which structure?

• A. Bronchi
• B. Colon
• C. Gallbladder
• D. Finger

Answer: (A)

Bronch- denotes the air passages inside the lungs. It appears in terms like bronchial tubes and bronchitis, and it specifically refers to the bronchi—the two main airways that branch from the trachea and enter the lungs, then subdivide into smaller passages. That makes the bronchi the structure associated with this root. The other options belong to different parts of the body—the colon is part of the digestive system, the gallbladder stores bile, and a finger is a digit of the hand—so they don’t use the bronch- root.

Bronch- denotes the air passages inside the lungs. It appears in terms like bronchial tubes and bronchitis, and it specifically refers to the bronchi—the two main airways that branch from the trachea and enter the lungs, then subdivide into smaller passages. That makes the bronchi the structure associated with this root. The other options belong to different parts of the body—the colon is part of the digestive system, the gallbladder stores bile, and a finger is a digit of the hand—so they don’t use the bronch- root.