Respiratory System Review

Which two muscles are responsible for BREATHING?

• The Diaphragm

• The Lungs

• The Heart

• The Intercostal Muscles

When does your lung volume increase?

• Inhalation

• Exhalation

If there is not enough oxygen then ___________ respiration is used

• Anaerobic

• Aerobic

This is where the gas exchange happens.

• bronchus

• bronchiole

• alveolus

Arrange the parts in the order the gas pass through them moving from the outside of the body to the lungs:

1. ?

• bronchi

• alveoli

• trachea

• nose

• pharynx

Arrange the parts in the order the gas pass through them moving from the outside of the body to the lungs:

• trachea

• pharynx

• bronchioles

• nasal cavity

• larynx

Arrange the parts in the order the gas pass through them moving from the outside of the body to the lungs:

1. nose

2. nasal cavity

3. ?

• alveoli

• trachea

• pharynx

• larynx

• bronchioles

Arrange the parts in the order the gas pass through them moving from the outside of the body to the lungs:

1. nose

2. nasal cavity

3. pharynx

4. ?

• larynx

• trachea

• bronchi

• bronchioles

• alveoli

Arrange the parts in the order the gas pass through them moving from the outside of the body to the lungs:

• bronchi

• alveoli

• trachea

• bronchioles

Arrange the parts in the order the gas pass through them moving from the outside of the body to the lungs:

• alveoli

• bronchiole

• bronchi