Respiratory System Quiz

Which structure forms the floor of the nasal cavity?

• Nasal septum

• Choanae

• Nasal conchae

• Hard palate

What is the primary function of the larynx?

• Respiration rate control

• Protection of the airway

• Voice production

• Gas exchange

What is the function of the paranasal sinuses?

• Respiration rate control

• Protection of the airway

• Voice production

• Gas exchange

Which structure helps defend the body against infection in the nasopharynx?

• Epiglottis

• Lingual tonsil

• Pharyngeal tonsil

• Uvula

What is the primary function of the pleural fluid?

• Protection of the airway

• Voice production

• Gas exchange

• Lubrication and holding pleural membranes together

What is the primary function of the respiratory system?

• Respiration rate control

• Gas exchange

• Voice production

• Protection of the airway

What is the primary function of the respiratory system?

• Respiration rate control

• Protection of the airway

• Voice production

• Gas exchange

What is the primary function of the respiratory system?

• Voice production

• Protection of the airway

• Gas exchange

• Respiration rate control

What is the primary function of the respiratory system?

• Respiration rate control

• Protection of the airway

• Voice production

• Gas exchange

What is the primary function of the respiratory system?

• Voice production

• Protection of the airway

• Respiration rate control

• Gas exchange