Give Another Term Used in Place of Item Number and De-

question 14

Essay

Give another term used in place of item number and de- scribe the meaning of these terms.

---

Definitions:

Primary Bronchus

One of the two main branches of the trachea that lead directly into the lungs, conducting air in and out.

Secondary Bronchus

A branch of the primary bronchus that further divides into smaller airways in the lungs, known as tertiary bronchi.

Hilus

The part of an organ where blood vessels, nerves, and other structures enter or exit, commonly referenced in the context of the lungs and kidneys.

Pleura

A double-layered membrane surrounding each lung, which provides lubrication and facilitates breathing movements.