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.Management Sciences
Category: Mouth, Pharynx, Larynx
The maxillary air sinus opens into middle meatus at______________?
A. Infundibulum
B. Summit of infundibulum
C. Bulla ethmoidalis
D. Hiatus semilunaris
Nasolacrimal duct opens into________________?
A. Superior meatus
B. Middle meatus
C. Inferior meatus
D. none of the above
Nasopharynx consists of all except_______________?
A. Pyriform recess
B. Pharyngeal recess
C. Pharyngeal tonsil
D. Salpingopharyngeal fold
Tympanic plexus is formed by________________?
A. Tympanic branch of IX nerve
B. Vagus nerve
C. Facial nerve
D. Mandibular nerve
Damage to external laryngeal nerve results in_______________?
A. Hoarseness
B. Loss of the timbre of voice
C. Anesthesia of larynx
D. Breathing difficulty
Little’s area constitutes________________?
A. Anastamosis between branch of maxillary artery and branch of facial artery.
B. Anastamosis between two branches of facial artery .
C. Anastamosis between two branches of maxillary artery
D. None of the above
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
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