review quiz

what is pulmonary ventilation?

• the exchange of gases between the blood and lungs

• the exchange of gases between the blood and tissues

• the movement of air in and out of the lungs

• the respiratory zone

what is external respiration?

• transport of o2 and co2 by the circulatory system

• the exchange of gases between the lungs and blood

• the exchange of gases between the blood and the tissues

• the movement of air in and out of the lungs

what is internal respiration?

• the transport of o2 and co2 throughout the body

• the exchange of gases between the blood and the tissues

• the exchange of gases between the lungs and the blood

• the movement of air in and out of the lungs

the upper respiratory organs are

• the pharynx and the larynx

• the nose, nasal cavities, and paranasal sinuses

• the lungs and nose

• the nose, nasal cavities, paranasal sinues, and pharynx

the lower respiratory organs are

• the lungs and alveoli

• the lungs and the larynx

• the lungs, larynx and trachea

• the lungs, trachea, larynx, alveoli, brochi and branches

what lines superior region of nasal cavity and contains olfactory epithelium?

• respiratory mucosa

• trachea

• olfactory mucosa

• larynx

what is an inflammation of the nasal mucosa?

• pleurisy

• rhinitis

• laryngitis

• cancer

what is site of gas exchange?

• conducting zone

• respiratory zone

what are the conduits that transports gas to and from gas exchange sites

• respiratory zones

• conducting zones

what are the true vocal cords?

• vocal folds

• vocal ligaments

• vestibular folds

• the glottis