Damage to internal laryngeal nerve results in_____________?
(A) Hoarseness
(B) Loss of timbre of voice
(C) Anesthesia of the larynx
(D) Breathing difficulty
Nerve supply of mucosa of larynx is_______________?
(A) External laryngeal
(B) Internal laryngeal
(C) Recurrent laryngeal
(D) B & C
All cranial nerve are confined to the head and neck with exception of_______________?
(A) One
(B) Two
(C) More than two
(D) None of the above
The muscle of tongue not supplied by the hypoglossal nerve is_____________?
(A) Hyoglossus
(B) Styloglossus
(C) Genioglossus
(D) Palatoglossus
The hypoglossal nerve provides______________?
(A) Motor innervation to styloglossus and hyoglossus muscles only
(B) Motor innervation to all of the muscles of the tongue both intrinsic and extrinsic
(C) Sensory innervation to the posterior third of the tongue
(D) Sensory innervation to the anterior two – thirds of the tongue
In a patient it is noticed that when he protrudes his tongue it deviates to the left. The nerve damaged is_______________?
(A) Left hypoglossal
(B) Left glossopharyngeal
(C) Right hypoglossal
(D) Right glossopharyngeal
The optic nerve terminates in the________________?
(A) Thalamus
(B) Pituitary gland
(C) Medulla oblangata
(D) None of the above
The muscle arising from the outer surface of the alveolus at the region of the molars is supplied by which nerve _____________?
(A) Trigeminal
(B) Facial
(C) Mandibular
(D) Inferior alveolar
All the following muscles are innervated by the facial nerve except_____________?
(A) Occipito – frontalis
(B) Anterior belly of digastric
(C) Risorius
(D) Procerus