Q1. The apex of the lung makes contact with thediaphragm.

True or false

Q2.The vestibular folds are the primary vocal cords responsiblefor creating sounds.

True or false

Q3.The larynx becomes the trachea at what vertebral level?

a.C-3

b.T-3

c.C-6

d.T-6

Q.4 In the lungs, the alveoli are part of whichzone?

a. transfer zone

b.diffusion zone

c. respiratory zone

d. conducting zone