Which of the following are mechanisms to prevent food from entering the larynx? (Check all that apply.)

A) Contraction of the thyroid cartilage, pinching closed the larynx
B) Movement of the tongue over the inlet to the larynx
C) Closure of the glottis
D) Tipping of epiglottis over glottis

Thyroid Cartilage

The largest cartilage in the larynx, often more prominent in males and commonly known as the Adam's apple, offering protection and supporting vocal function.

Glottis

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

Epiglottis

A cartilage structure shaped like a leaf, positioned behind the tongue, that seals the windpipe while swallowing to stop food from getting into the breathing passage.