Respiratory

The respiratory system brings in _______from the air.

• carbon dioxide 二氧化碳

• fresh air新鲜空气

• oxygen氧气

The respiratory system removes_______ from our body.

• carbon dioxide二氧化碳

• oxygen 氧气

• fresh air 新鲜空气

The_______protects your lungs.

• bone

• rib cage

• heart

Inhale means to__________

• breathe in

• breathe out

Letter B is pointing to which organ of the Respiratory System?

• Nose

• Trachea

• Lungs

• Diaphragm

The two main branches from the trachea (one to each lung)

• bronchi

• alveoli

• capillaries

• bronchioles

Name the structure labeled 8

• lungs

• trachea

• diaphragm

• alveoli

The anatomical name for the windpipe is the

• glottis

• epiglottis

• trachea

• vocal cords

A chamber behind the nose and mouth that leads to the trachea

• pharynx

• trachea

• epiglottis

• larynx

What does a spasm of the diaphragm cause?

• cough

• sneeze

• hiccup

• yawn