A. Superior meatus
B. Middle meatus
C. Inferior meathus
D. Spheno- ethmoidal recess
Related Mcqs:
- The maxillary sinus drains into_______________?
A. Middle plexus
B. Inferior meatus
C. Superior meatus
D. Spheno ethmoidal recess - Maxillary sinus is described as a four sided pyramid containing base, apex, roof and floor. The apex of maxillary sinus extends________________?
A. Laterally into zygomatics process of maxilla
B. Medially into zygomatic process of maxilla
C. Laterally into lateral nasal wall
D. Superiorly into floor of orbit - Wharton’s duct drains the_______________?
A. Pancreas
B. Parotid
C. Lacrimal gland
D. Submandibular gland - Lymph from lower lip – middle part drains directly into _______________?
A. Submandibular nodes
B. Submental nodes
C. Sublingual nodes
D. Preauricular nodes - Middle thyroid vein drains into _______ vein?
A. External jugular
B. Anterior jugular
C. Internal jugular
D. Brachio cephalic - Lymph from the teeth drains into all of the following nodes EXCEPT______________?
A. Sub mandibular nodes
B. Deep cervical nodes
C. Retro pharyngeal nodes
D. Sub mental nodes - 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 - First sinus developed ______________?
A. Maxillary sinus
B. Frontal sinus
C. Sphenoidal sinus
D. Ethmoidal sinus - Sphenoidal air sinus is supplied by which nerve______________?
A. Posterior ethmoidal
B. Posterior superior
C. Sphenoidal
D. Infratemporal - The maxillary air sinus opens into middle meatus at______________?
A. Infundibulum
B. Summit of infundibulum
C. Bulla ethmoidalis
D. Hiatus semilunaris
