Larynx

what type of cartilage is no 1?

• Hyaline

• Elastic

• white fibrous

Thickened lower border of Quadrangular membrane forms

• vocal fold

• vestibular fold

• saccule

• sinus of larynx

Mucous glands are located in

• ventricle of larynx

• Glottic region

• Infraglottic region

• Saccule

Identify structure no 1

• Vestibular fold

• Vocal fold

• Epiglottis

• Saccule

Identify no 2

• Vestibular fold

• Vocal fold

• Epiglottis

• Saccule

space between 1 and 2 is

• Glottic space

• supra glottic space

• Infra glottic space

• Sinus of larynx

Space between 2 vocal folds is

• glottic space

• Supraglottic space

• Infraglottic space

• saccule

The only abductor of vocal cord is

• Oblique arytenoid

• Transverse arytenoid

• Posterior cricoarytenoid

• Lateral cricoarytenoid

Tensor of Vocal cord is

• Posterior cricoarytenoid

• Lateral cricoarytenoid

• Cricothyroid

• Oblique arytenoid

All the following are the boundaries of Inlet of larynx EXCEPT

• Laterally - Aryepiglottic fold

• Anteriorly - Epiglottis

• Posteriorly - interarytenoid fold

• Laterally - Thyrohyoid membrane