Lungs

At the end of each trachea are alveoli.

• TRUE

• FALSE

Your lungs inflate as you breathe in air.

• TRUE

• FALSE

As the red blood cells unload their oxygen, they absorb the carbon dioxide in the cells.

• TRUE

• FALSE

Like branches of a tree, the trachea have several bronchioles or little "branches" extending from the main branch.

• TRUE

• FALSE

Alveoli are little bags where exchange of oxygen and carbon dioxide takes place.

• TRUE

• FALSE

Bronchitis is the inflammation of the bronchi.

• TRUE

• FALSE

A person with pneumonia may experience chest pain, dry cough, fever and rapid breathing.

• TRUE

• FALSE

Alveoli's walls are covered with very small blood vessels called arteries.

• TRUE

• FALSE

Tags

NGSS.MS-LS1-3

Coronavirus is spread through respiratory droplets that are produced when a person coughs, talks or sneezes.

• TRUE

• FALSE

In severe cases of bronchitis, the capillaries are filled with pus or fluid, making it difficult for the sick person to breath.

• TRUE

• FALSE