Innervation
Action
Upper Respiratory
Lower Respiratory
Histology/Embryo
100
Branch of the Trigeminal nerve that supplies superior posterior region of the lateral nasal wall
What is Posterior Ethmoidal Nerve
100
Elevates the pharynx and originates from the pharyngotympanic tube
What is Salpingopharyngeus
100
These arteries anastamose at Kiesselbach's area and is a common site of epistaxis
What are the anterior and posterior ethmoid, superior labial, greater palatine, and sphenopalatine artery?
100
The major clinical significance of bronchopulmonary segments
What is allowing for resection of lung tissue while still retaining lung integrity
100
Composed of bipolar neurons, basal cells, supporting cells and has bowman's glands
What is Olfactory epithelium
200
Supplies the Sternocliedomastoid
What is the Accessory nerve.
200
Muscle of inspiration that elevates the first rib and bends the neck
What is Scalenus anterior
200
This structure divides the nasal cavity into a left and right side. Name the structures that make it up.
What is the nasal septum. It is made up of the vomer, perpendicular plate of ethmoid and the septal cartilage
200
This is a common site for food to get lodged during swallowing.
What is Piriform fossa
200
The week of development when a fetus is viable due to the production of surfactant
What is 24th week
300
Response for bronchoconstriction, bronchioloconstriction and increase in glandular secretion.
What is Parasympathetic nerve fibers
300
This muscle constricts the pharynx and is a weak elevator of the larynx during swallowing
What is the inferior constrictor muscle
300
This is the site of drainage of the pharynx
What is the pharyngeal plexus of veins to the pterygoid plexus, IJV and facial vein
300
Nerve that lies deep to the piriform fossa that can be damaged.
What is internal laryngeal nerve.
300
Failure of fusion of lateral nasal and maxillary prominences
What is Oblique cleft of the face
400
Sensory nerve supply below vocal folds, autonomic and motor nerve supply to laryngeal muscles
What is Inferior laryngeal nerve
400
Abducts and laterally rotates the arytenoid cartilage
What is posterior cricoarytenoid muscle
400
This is the structures that make up the lymphatics for the pharynx
What is Walder's ring of lymphatic tissue? It comprises the tubal, lingual, pharyngeal and palatine tonsil
400
Membranes of the larynx
What is quadrangular, thyrohyoid and elastic cone
400
Epithelium of the lingual surface of the epiglottis
What is stratified squamous epithelium
500
Branch of the Pterygopalataine ganglion that supplies nasal septum
What is Nasopalatine nerve
500
Its origin is at the apex of the arytenoid cartilage and it draws the epiglottis back and downward
What is Aryepiglottic muscle
500
These sinuses drain into the middle meatus
What are the maxillary, frontal, anterior ethmoid and posterior ethmoid sinuses
500
Terminal bronchiole Respiratory bronchiole Alveolar duct Alveolar sac Surrounding vessels
What are the components of the bronchopulmonary units?
500
composed of ciliated columanr cells, mucus goblet cells, brush cells, basal cells and small granule cells
What is Psuedostratified columnar epithelium / Respiratory epithelium
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