101. Which is not a branch of cavernous part of internal carotid artery ? A. Cavernous branch B. Inferior hypophyseal C. Meningeal artery D. Ophthalmic artery ✅ The correct answer is option D. Ophthalmic artery.
102. Hyoid bone is a derivative of_______________? A. First pharyngeal arch B. First and second pharyngeal arches C. Second and third pharyngeal arches D. Fourth pharyngeal arch ✅ The correct answer is option C. Second and third pharyngeal arches.
103. Parasympathetic nerve supply to salivary gland is by____________? A. VII and IX cranial nerves B. IX and X cranial nerves C. V and X cranial nerves D. VII and IX spinal nerves ✅ The correct answer is option A. VII and IX cranial nerves.
104. Superior vena cava is formed by______________? A. Subclavian vein B. Internal jugular vein C. External jugular vein D. Thoracic vein ✅ The correct answer is option E. Brachiocephalic.
105. Muscles of mastication are supplied by_________________? A. Second part of maxillary artery B. Third part of maxillary artery C. First part of maxillary artery D. Facial artery ✅ The correct answer is option A. Second part of maxillary artery.
106. Structures passing through the sigmoid (mandibular ) notch are_____________? A. Auriculotemporal nerve B. Mandibular nerve C. Masseteric nerve and vessels D. Chorda tympani ✅ The correct answer is option C. Masseteric nerve and vessels.
107. Al are structures lying deep to the hyoglossus muscle except_______________? A. Hypoglossal nerve B. Lingual artery C. Stylohyoid muscle D. Geniohyoid muscle ✅ The correct answer is option A. Hypoglossal nerve.
108. The point where the parieto mastoid , occipito mastoid , and lambdoid sutures meet is_______________? A. Pterion B. Obelion C. Asterion D. Bregma ✅ The correct answer is option C. Asterion.
109. Which is the only medial branch of the external carotid artery ? A. Superior thyroid B. Lingual C. Internal maxillary D. Ascending pharyngeal ✅ The correct answer is option D. Ascending pharyngeal.
110. Maximum oral structures are having their origin from___________________? A. Ectoderm B. Mesoderm C. Endoderm D. None of the above ✅ The correct answer is option A. Ectoderm.