Respiratory System Review

Reorder the following into the order of the flow of oxygen before the lungs

• Pharynx

• Trachea

• Nasal Cavity

• Nostril

• Larynx

Reorder the following sections of the pharynx from top to bottom

• Nasopharynx

• Oropharynx

• Laryngopharynx

Which of the following is a short passage which connects the pharynx and the trachea?

• Pharynx

• Trachea

• Lobules

• Larynx

Which of the following are the large air tubes leading from the trachea to the lungs which convey air to and from the lungs? 

• Bronchi

• Trachea

• Lungs

• Pharynx

Name this structure

• Esophagus

• Trachea

• Throat

• Lung

Name this structure

• Trachea

• Bronchiole

• Bronchus

• Larynx

The function of the respiratory system is

• Serve as a pump that provides the pressure needed to push blood through the bloodstream

• Break down the macromolecules of food into smaller, simpler molecules that cells can use

• Protect the body from infections and diseases

• Bring oxygen into the body and get rid of carbon dioxide so that our cells can do cellular respiration

Name this structure

• Windpipe

• Bronchus

• Larynx

• Alveoli

Name this

• Diaphragm

• Bronchiole

• Lung

• Windpipe

Name this organ

• Bronchiole

• Lung

• Larynx

• Epiglottis