Respiratory system- structure and function

Look at the image.
Which part is the trachea

• c
• d
• e
• f

Look at the image. Which part is the intercostal muscle?

• f
• g
• i
• j

Look at the image. Which part is shows the position of the alveoli ?

• c
• d
• e
• f

Look at the image. Which part of the respiratory system is not shown in this image ?

• trachea
• larynx
• diaphragm
• lung

Look at the image. Which letter represents the lung?

• c
• e
• g
• j

What is the description of the alveoli ?

• tube guarded by the larynx
• smaller branches of the bronchi
• tiny sacs at the end of the bronchioles
• tube which connects the trachea to the lung

Which part of the respiratory system contains the vocal chords?

• larynx
• pharynx
• mouth
• trachea

Which muscular parts of the respiratory system allow you to breathe in and out?

• diaphragm and larynx
• intercostal muscles and trachea
• diaphragm and intercostal muscles
• intercostal muscles and ribs

What is the tube that is connected to the larynx?

• bronchus
• pharynx
• bronchiole
• trachea

Air passing into the lungs will travel through several areas. Which order is correct?

• bronchus, trachea, bronchiole, larynx
• trachea, larynx, bronchus, bronchiole
• larynx, trachea, bronchiole, bronchus
• larynx, trachea, bronchus, bronchiole