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.Management Sciences
Category: Tongue
The Tongue____________?
A. Separated from the epiglottis by gloss epiglottic folds
B. Contains foramen caecum which is present on the dorsum of frenulum
C. Contains 6 – 10 circumvallate papilla located posterior to sulcus terminals
D. Embryologically derives from 1st branchial arch only
Main arterial supply to the tongue is____________?
A. Ascending palatine artery
B. Ascending pharyngeal artery
C. Lingual artery
D. Facial artery
Sensory nerve fibers to posterior one third of the tongue is supplied by ______________?
A. XII cranial nerve
B. IX cranial nerve
C. X cranial nerve
D. VII cranial nerve
Palsy of the right genioglossus causes______________?
A. Deviation of tongue to right
B. Deviation of tongue to left
C. Deviation of soft palate to right
D. deviation of soft palate to left
Circumvallate papillae are present_____________?
A. Behind sulcus terminalis
B. Front of sulcus terminalis
C. Anterior 2/3 of tongue
D. Lateral border of tongue
Safety muscle of tongue is______________?
A. Hyoglossus
B. Genioglossus
C. Palatoglossus
D. Styloglossus
The extrinsic muscles that aid in depressing the tongue are the ___________?
A. Genioglossi and hyoglossi
B. Genioglossi and palatoglossal
C. Hyoglossi and styloglossi
D. Styloglossi and palatoglossal
Hypoglossal nerve supplies to all the following muscles EXCEPT____________?
A. Palatoglossus
B. Genioglossus
C. Hyoglossus
D. Styloglossus
Tongue movement has its primary effect on______________?
A. Palatoglossus arch
B. Facial musculature
C. Lips
D. Cheeks
Anterior 2/3rd of tongue arises from____________?
A. Hypobranchial eminence
B. Two lingual swellings
C. Tuberculum impar
D. B & C
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