3.2.1 Nose, Paranasal, Sinuses, Pharynx, Lymphatics Flashcards
What are the characteristics of anosmia?
What are the covered parts?
What are the covered parts?
Discuss the various roles of the CN involve in swallowing:
Trigeminal
Facial
Glossopharyngeal
Vagus
Hypoglossal
What are the characteristics of a deviated nasal septum?
prevents adequate drainage of nose and sinuses, interfering with slow of air on one side
What is the Heimlich maneuver?
What are the covered parts?
How would you provide pain relief for a broken nose?
What are the covered parts?
What are the characteristics of the nasal cilia?
Blue clinical enders slide
-Posterior 2/3 of the nasal cavity is lined by nasal cilia
- -Normal movement of mucous is posteriorly towards nasopharynx and is most pronounced over middle and inferior conchae
- -Heat, cold, dryness, and drugs may adversely affect action of cilia
What are the importance nerves of the external nose?
Muscle of the external nose are innervated by the facial nerve
Sensory nerve innervation is carried out by branches of the trigeminal nerve
V1 - via the infratrochlear and external nasal nerve
V2 - via infraorbital nerve
What are the covered parts?
Describe referred pain in the sinuses, focus on pain from the ethmoid and sphenoid sinuses.
- Frontal & Maxillary: bone superficial to the sinus
- Sphenoid: top of the head
- Ethmoid: medial and lateral to the eyes
What are the characteristics of sinusitis?
Sinusitis: inflammation of one or more of the paranasal sinuses, usually referring to bacterial infection of the sinuses, secondary to viral infections or allergic rhinitis
What are the characteristics of a Virchow’s Node?