It filters, humidifies and warms air that is inhaled.

It is the narrow vertical divider.

Nasal bones, cartilage and nares are part of?

Serves as a resonating chamber in speech.

Which one is not included in Paranasal Sinuses location?

Pharynx is also known as

What are the 3 regions of Pharynx?

It guards the body from invasion by organisms entering the nose and throat.

It is a cartilaginuos epithelium-lined organ that connects the Pharynx and Trachea.

Vocalization, protects the airways from foreign objects, facilitates coughing are the major function of Larynx.

Protects the airways from foreign objects is also known as?

Epiglottis is the opening.

Glottis is the one that flaps open.

Larynx is also known as

Trachea is also known as

It is composed of smooth muscle wit C-shaped rings of cartilage at regular intervals.

Movement of air in and out of the airways.

It is a serous membrane lining in the lungs and wall of the thoracic cavity.

It covers the lungs.

Lines the thoracic cavity, lateral wall of the mediastinum, diaphragm, and inner aspects of the ribs.

It lubricates the thorax and the lungs.

Middle of Thorax.

Brochi have no cartilage in their walls.

Produces mucus that covers the inside lining of the airways.

Bronchi and Bronchioles are also lined with ____.

It does not have mucous glands or cilia.

Lobar (Secondary) Bronchi has 10 on the right lung and 8 on the left lung.

Segmental (Tertiary) Bronchi has 3 on the right lung and 2 on the left lung.

It facilitates effective postural drainage in the patient.

It is surrounded by connective tissue that contains arteries, lymphatics, and nerves.

Serves as a barrier between the air and the alveolar surface.

It produces type 1 cells and surfactant.

Reduces surface tension.

It is the 3rd type of alveolar cells

Phagocytic cells that ingest foreign matter.