2.4 Respiratory Organs

Question 1

Answer 1

Epiglottis

a. Pharyngeal surface
b. Laryngeal surface
c. Cartilage

Question 2

Answer 2

Epiglottis, pharyngeal surface

a. Epithelium with papillary basal border
b. Glands

Question 3

Answer 3

Epiglottis, laryngeal surface

a. Epithelium with straight basal border
b. Glands
c. Cartilage

Question 4

Answer 4

Respiratory epithelium

Question 5

Answer 5

Larynx

a. Vestibulum
b. Ventricular fold
c. Vocal fold
d. M. vocalis
e. Glottis with arrow showing passage of fair at inspiration
d. Laryngeal cartilages

Question 6

Answer 6

Trachea

a. Epithelium
b. Tracheal glands
c. M. trachealis
d. Tracheal cartilage

Question 7

Answer 7

Tracheal Epithelium

a. Ciliated surface
b. Particulate matter on top of ciliated surface

Question 8

Answer 8

Bronchus

a. Mucosa
b. Pieces of cartilage

Question 9

Answer 9

Bronchiolus

a. Stellate lumen
b. Circumferential smooth muscle
c. Lung alveoli
d. Lung interstitium

Question 10

Answer 10

Alveolar sac

a. Alveolus
b. Alveolar duct
c. Interalveolar sept
d. Lung interstitium