Respiratory system

Label the diagram of the respiratory system below using terms from the following list

a

b

c

d

e

f

g

h

i

Nose

Nasal Cavity

Diaphragm

Larynx

Lung

Bronchi

Bronchioles

Pharynx

Trachea

Alveol

The major passages and structures of the upper respiratory tract include​ ​ (a)   ​ ​ (b)   ​ (c)  

• Nasal Cavity
• Pharynx
• larynx
• Trachea
• Lungs

​ The major passages and structures of the lower respiratory tract include​ ​ (a)   ​ (b)   ​ ​ (c)  

• Bronchi
• Trachea
• Oral Cavity
• Larynx
• Pharynx
• Lungs

Which structure is responsible for filtering, warming, and humidifying the air we breathe?

• Mouth
• Pharynx
• Nose
• Larynx

What is the primary function of the alveoli?

• Filtering air
• Sound production
• Gas exchange
• Air passage

Which muscle assists in creating a vacuum during inhalation?

• Intercostal muscles
• Diaphragm
• Bronchioles
• Larynx

The trachea divides into two main branches called what?

• Bronchioles
• Alveoli
• Pharynx
• Bronchi

Where does diffusion in gas exchange occur?

• Bronchi
• Trachea
• Alveoli
• Pharynx

Which structure is commonly known as the voice box?

• Trachea
• Larynx
• Pharynx
• Bronchi

What is the primary entry point for air into the respiratory system?

• Mouth
• Nose
• Pharynx
• Trachea