Get 2 days of premium access
Class Notes (1,000,000)
US (430,000)
CSU (3,000)
BMS (200)
BMS 301 (40)

BMS 301 Lecture Notes - Anatomical Terms Of Motion, Paranasal Sinuses, Adduct

Biomedical Science
Course Code
BMS 301
Mark Frasier

This preview shows half of the first page. to view the full 3 pages of the document.
31 October
Larynx – Functions
Protective “sphincter” of trachea
Build pressure in thorax/abdomen (coughing, sneezing, &c.)
Valsalva maneuver
Phonation – produces raw sound
Arytenoid cartilages sit atop crichoid cartilage
Epiglottis attaches to thyroid cartilage
Quadrangular membrane
Epiglottis → arytenoid cartilages
Inferior free edge – vestibular ligament
Vestibular folds when covered with mucous membrane – false vocal cords
Used in throat singing – sonorous
Superior to true folds
Conus elasticus membrane
Arytenoid cartilage → thyroid cartilage
Upper free edge – vocal ligament
Vocal fold when covered with mucous membrane
Rima glottides – space between vocal cords
Ventricle of larynx – space between false and true vocal cords
Area above vestibular folds – vestibule of larynx
You're Reading a Preview

Unlock to view full version