anatomy quiz

what is another name for the wind pipe?

• trachea

• wind tube

• throat

what does the lower respiratory consist of?

• nose, pharynx, and larynx

• trachea, bronchi, bronchioles, alveoli, and lungs

which has the most cartilage

• main bronchi

• segemental bronchi

• lobar bronchi

why is the lower respiratory system important?

• it gets air into your lungs so you can breathe in and out

• because it absorbs oxygen and releases it as carbon dioxide

• because it absorbs oxygen and releases it as nitrogen oxide

how long is the trachea?

• 10-12cm

• 5-9cm

• 15-18cm