1) Which of the following structures is included in the respiratory portion of t

Question

1) Which of the following structures is included in the respiratory portion of the respiratory tract?

A) internal nares

B) alveoli

C) carina

D) primary bronchioles

E) secondary bronchioles

3) Filtration, warming, and humidification of inhaled air occur throughout the conducting portion of the respiratory system, but the greatest changes occur within (the) ________.

A) nasal cavity

B) oral cavity

C) pharynx

D) carina

E) larynx

4) The anterior portion of the nasal septum is formed of ________.

A) fibrocartilage

B) hyaline cartilage

C) elastic cartilage

D) pseudostratified ciliated columnar epithelium

E) spongy bone

23) Which of the following is a bronchopulmonary segment of the inferior lobe of the right lung?

A) superior lingular

B) inferior lingular

C) posterior

D) apical

E) lateral basal

24) Which of the following is a bronchopulmonary segment of the inferior lobe of the left lung?

A) lateral

B) superior

C) apical

D) superior lingular

E) apicoposterior

25) The apicoposterior is a bronchopulmonary segment of which of the following?

A) inferior lobe of left lung

B) inferior lobe of right lung

C) middle lobe of right lung

D) superior lobe of left lung

E) superior lobe of right lung

Explanation / Answer

1)B alveoli

3) A nasal cavity

23) E lateral basal

24)B superior

25 D superior lobe of left lung

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