The Modifier That Indicates Only the Professional Component of the Service

question 6

Multiple Choice

The modifier that indicates only the professional component of the service was provided is:

• A)-50
• B)-51
• C)-22
• D)-26

---

Definitions:

Trachea

The windpipe, a tube that connects the larynx to the bronchi of the lungs, allowing the passage of air.

Glottis

The part of the larynx consisting of the vocal cords and the slit-like opening between them. It plays a key role in producing sounds.

Epiglottis

A leaf-shaped flap in the throat that prevents food and drink from entering the windpipe when swallowing.

Choanae

The two openings found at the back of the nasal cavity, leading into the throat, critical for breathing and speech.