THE LARYNX Flashcards
the larynx is a complex organ of
voice production
it is composed of
9 cartilage connected by membranes and ligaments
larynx contains
vocal cords/folds
Located anteriorly in the neck
TRUE
vertebral level
C3-C6
Connects the inferior part of the oropharynx to
the trachea
Lies anterior to the
laryngopharynx
The secondary function is to
guard the air passages
3 unpaired cartilages
- thyroid
- cricoid
- epiglottic
3 paired cartilage
- arytenoid
- corniculate
- cuneiform
- thyroid cartilage
Is the largest of the cartilages
o Its superior border lies opposite the C4 vertebra.
The inferior two-thirds of its two plate-like laminae fuse
anteriorly in the median plane to form the
laryngeal prominence/ adam s apple
Superior horns attach to the hyoid by the
thyrohyoid membrane
Inferior horns articulate with the lateral surfaces of the
cricoid cartilage at the
cricothyroid joints
consists of which cartilage
hyaline cartilage