Respiratory Anatomy Review #2

Internal gas exchange occurs between

• alveoli and pulmonary capillary

• alveoli and body tissue

• body tissue and pulmonary capillary

• body tissue and systemic capillary

Which is the correct order of structures that air passes through?

• Trachea --> bronchi --> bronchioles --> alveoli

• Bronchi ---> trachea--> bronchioles --> alveoli

• Bronchioles --> bronchi --> trachea --> alveoli

• Trachea --> bronchioles --? bronchi --> alveoli

The two main branches from the trachea (one to each lung)

• bronchi

• alveoli

• capillaries

• bronchioles

The air sacs that are covered with capillaries where gas exchange takes place

• bronchi

• lungs

• oxygen

• alveoli

2?

• thyroid cartilage

• epiglottis

• vocal cords

• trachea

4?

• Sinus

• Nasal cavity

• Pharynx

• Larynx

B?

• larynx

• lung lobe

• pharynx

• trachea

Given the following structures:
1. larynx
2. nasal cavity
3. pharynx
4. trachea
Which of the following is the correct order that air would flow during inhalation. 

• 1,2,3,4

• 2,3,1,4

• 2,1,3,4

• 4,2,3,1 

What is tube that is also known as your wind pipe?

• esophogus

• bronchi

• trachea

• alveoli

Inhalation brings in fresh ________ and exhalation removes ________.

• cabon dioxide, oxygen

• oxygen, nitrogen

• oxygen, carbon dioxide

• nitrogen, carbon dioxide