111. From which pharyngeal pouches do the parathyroid glands develop ?
A. First and second
B. Second and third
C. Third and fourth
D. Fourth and fifth
✅ The correct answer is option C. Third and fourth.
General Anatomy Mcqs
112. Sphenoidal air sinus is supplied by which nerve______________?
A. Posterior ethmoidal
B. Posterior superior
C. Sphenoidal
D. Infratemporal
✅ The correct answer is option A. Posterior ethmoidal.
113. Nerve supply of temporalis muscle______________?
A. VIII cranial nerve
B. V cranial nerve
C. VII cranial nerve
D. II cranial nerve
✅ The correct answer is option B. V cranial nerve.
114. During inferior alveolar nerve block the needle of LA syringe is penetrated into parotid gland which of the following structure is most likely to be penetrated_____________?
A. Lingual nerve
B. Lingual artery
C. Internal carotid artery
D. External carotid artery
✅ The correct answer is option D. External carotid artery.
115. The action of digastric muscle is__________________?
A. Depression of mandible
B. Protrusion of mandible
C. Side- to- side movement of mandible
D. Depressing the floor of the mouth
✅ The correct answer is option A. Depression of mandible.
116. The frontal paranasal sinus drains into the_______________?
A. Superior meatus
B. Middle meatus
C. Inferior meathus
D. Spheno- ethmoidal recess
✅ The correct answer is option B. Middle meatus.
117. Thyroid gland develops rom________________?
A. Thyroglossal duct
B. Rathke’s pouch
C. Notochordal process
D. Embryonal disc
✅ The correct answer is option A. Thyroglossal duct.
118. Palate is formed from:
A. Median palatine process
B. Lateral palatine process
C. Both A and D
D. Either A or B
✅ The correct answer is option C. Both A and D.
119. Parotid fascia extends anteriorly as _______________?
A. Deep cervical fascia
B. Fascia lata
C. Masseteric fascia
D. Stylomandibular ligament
✅ The correct answer is option C. Masseteric fascia.
120. The terminal branches of the external carotid artery are______________?
A. Superficial temporal and transverse facial
B. Transverse facial and maxillary
C. Posterior auricular and maxillary
D. Superficial temporal and maxillary
✅ The correct answer is option D. Superficial temporal and maxillary.