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.Management Sciences
Category: Mouth, Pharynx, Larynx
The weakest part of pharynx is______________?
A. Sinus of morgangini
B. Between thyropharyngeus and crico- pharyngeus
C. Pyriforma fossa
D. Pharyngeal recess
The nerve that is related to pyriform recess in pharynx__________________?
A. Rcurrent laryngeal
B. External laryngeal
C. Internal laryngeal
D. Glosso pharyngeal
Regarding palatin tonsil , which of the following is an statement___________________?
A. Lies on the superior constrictor
B. Lymph form it drains into jugulo digastric group of deep the cervical nodes
C. Has sensory innervation from vagus
D. Is a derivative of the second pharyngeal pouch
The frontal paranasal sinus drains into the_______________?
A. Superior meatus
B. Middle meatus
C. Inferior meathus
D. Spheno- ethmoidal recess
The carotid artery may be palpated at_____________?
A. Hyoid bone
B. Thyroid cartilage
C. Transverse process of C5
D. Transverse process of C6
What is maxillary air sinus ?
A. Paranasal air sinus situated close to maxilla
B. Venous sins situated close to maxilla
C. Paranasal air sinus situated in maxilla
D. Venous sinus extending in to the maxilla
Sphenoidal air sinus is supplied by which nerve______________?
A. Posterior ethmoidal
B. Posterior superior
C. Sphenoidal
D. Infratemporal
Lymph from lower lip – middle part drains directly into _______________?
A. Submandibular nodes
B. Submental nodes
C. Sublingual nodes
D. Preauricular nodes
Posterior boundary of carotid triangle is________________?
A. Sup. Belly of omohyoid
B. Post. Belly of digastric
C. Sternohyoid
D. Sternocleidomastoid
Abductors of larynx are_______________?
A. Posterior cricoarytendoids
B. Transverse arytenoids
C. Cricothyroid
D. All of the above
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