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Questions and Answers
Which cranial nerve provides sensory innervation to the upper portion of the nose?
Which cranial nerve provides sensory innervation to the upper portion of the nose?
- CN V
- CN I (correct)
- CN IX
- CN VII
Which cranial nerve is responsible for the sensory innervation of the laryngopharynx and trachea?
Which cranial nerve is responsible for the sensory innervation of the laryngopharynx and trachea?
- CN VII
- CN XII
- CN X (correct)
- CN V
Which cranial nerve provides sensory innervation to the root of the tongue's posterior 1/3?
Which cranial nerve provides sensory innervation to the root of the tongue's posterior 1/3?
- CN IX (correct)
- CN V
- CN VII
- CN X
Which cranial nerve is involved in parasympathetic stimulation that increases mucous gland production in the nose?
Which cranial nerve is involved in parasympathetic stimulation that increases mucous gland production in the nose?
Which cranial nerve carries motor fibers to the palatoglossus muscle?
Which cranial nerve carries motor fibers to the palatoglossus muscle?
Which cranial nerve provides sensory innervation to the lingual branch for pain, touch, and temperature to the anterior 2/3 of the tongue?
Which cranial nerve provides sensory innervation to the lingual branch for pain, touch, and temperature to the anterior 2/3 of the tongue?
Which cranial nerve carries motor fibers to the stylopharyngeus muscle?
Which cranial nerve carries motor fibers to the stylopharyngeus muscle?
Which cranial nerve carries motor fibers to all muscles of the tongue, except the palatoglossus muscle?
Which cranial nerve carries motor fibers to all muscles of the tongue, except the palatoglossus muscle?
What cranial nerve is responsible for carrying motor fibers to the sternocleidomastoid muscle?
What cranial nerve is responsible for carrying motor fibers to the sternocleidomastoid muscle?
Which nerve innervates the cerebral blood vessels that dilate with stimulation?
Which nerve innervates the cerebral blood vessels that dilate with stimulation?
What is the motor function of the Long thoracic nerve?
What is the motor function of the Long thoracic nerve?
Which nerve's sensory block is utilized for awake intubation?
Which nerve's sensory block is utilized for awake intubation?
What is the sensory function of the Pharyngeal Plexus?
What is the sensory function of the Pharyngeal Plexus?
Which nerve provides sensory innervation to the lower vocal cords?
Which nerve provides sensory innervation to the lower vocal cords?
Which nerve innervates the mucous glands of the trachea?
Which nerve innervates the mucous glands of the trachea?
What is the motor function of the Pectoral nerves?
What is the motor function of the Pectoral nerves?
What is the sensory function of the Ventral Rami and Dermatomes of Anterior Thoracic Wall?
What is the sensory function of the Ventral Rami and Dermatomes of Anterior Thoracic Wall?
What is the motor function of the Intercostal nerves (lower)?
What is the motor function of the Intercostal nerves (lower)?
Which nerves provide motor fibers in plexus derived from CN X except stylopharyngeus (CN IX)?
Which nerves provide motor fibers in plexus derived from CN X except stylopharyngeus (CN IX)?
What is the motor function of the C3-C8 nerves?
What is the motor function of the C3-C8 nerves?
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