Respiratory System

What makes you chest cavity bigger and smaller when you breathe through your nose or mouth

• Diaphragm

• Lung

• Nose

• Mouth

Which part of the respiratory system is directly involved in gas exchange?

• Alveoli

• Bronchi

• Trachea

• Nasal cavity

What is the main function of the respiratory system?

• to provide oxygen and remove carbon dioxide from the body

• o break down food and absorb nutrients

• to remove oxygen from the body and deliver carbon dioxide

What part of the respiratory system allows you to talk

• Larynx

• Diaphragm

• Pharynx

• Lungs

What part of the Respiratory System divides into two section one for food the other for air

What is the name of the thin lining that is in the lungs

• Medicine

• Pleura

• Cartilige

• Tissue

The Nasal Cavity is the entrance to the Respiratory System

• True

• False

What is the large airway that connects the lungs to the Trachea

• Bronchioles

• Bronchi

• Larynx

• Pharynx

What are the small branches of air inside of the Lungs

What daily things can the Mouth help you with

• Eating, breathing, and speaking

• Brushing teeth, eating, and talking

• sleeping, talking, and eating