Anatomy of the Nasal Cavity and Pharynx Quiz

What is the function of the nasal cavity's mucosal lining?

• It cools the incoming air.

• It traps foreign objects and warms the incoming air.

• It increases the size of the nasal cavity.

• It divides the nasal cavity into sections.

How are foreign objects disposed of in the nasal cavity?

• They are absorbed into the bloodstream.

• They are expelled through sneezing.

• Ciliated cells propel trapped debris towards the throat for digestion.

• They dissolve in the mucosal lining.

What is the structural difference between the hard palate and the soft palate?

• The hard palate is made of muscle; the soft palate is made of bone.

• The hard palate is made of cartilage; the soft palate is made of skin.

• The hard palate is made of bone; the soft palate is made of muscle.

• Both are made of the same material.

Tags

NGSS.MS-LS4-2

What is the function of the uvula?

• It helps in speech production.

• It prevents food from entering the nasal cavity when swallowed.

• It increases the surface area of the nasal cavity.

• It divides the nasal cavity into two sections.

What are the major functions of the paranasal sinuses?

• They increase the size of the nasal cavity.

• They lighten the skull, resonate speech, and produce mucus.

• They trap foreign particles and warm the air.

• They divide the nasal cavity into sections.

Where is the larynx located?

• Connects the pharynx to the trachea

• Connects the esophagus to the trachea

• Connects the lungs to the trachea

• Connects the mouth to the trachea

What is the function of the epiglottis?

• Allows air to pass into the trachea but tips to cover the larynx during eating

• Provides an open airway

• Produces sound

• Supports the vocal cords

What are the vocal cords responsible for?

• Producing sound

• Providing an open airway

• Diverting air and food into proper pathways

• Supporting the trachea

What is the trachea commonly known as?

• Wind pipe

• Air tube

• Sound pipe

• Breathing tube

What surrounds the trachea?

• Horse shoe-shaped cartilaginous rings

• Circular cartilaginous rings

• Square cartilaginous rings

• Triangular cartilaginous rings