511. The connecting vein between facial vein and cavernous sinus is_____________? September 27, 2025 by Admin A. Superior ophthalmic vein B. Inferior ophthalmic vein C. Connecting pterygoid plexus D. None of the above ✅ The correct answer is option A. Superior ophthalmic vein.
512. Smiling and frowning are actions produced by the following nerves _______________? September 27, 2025 by Admin A. Mastication; trigeminal ( V cranial ) B. mastication; facial ( VII cranial ) C. Facial expression; trigeminal ( V cranial ) D. Facial expression; facial ( VII cranial) ✅ The correct answer is option D. Facial expression; facial ( VII cranial).
513. In facial palsy the muscle which is paralysed is_________________? September 27, 2025 by Admin A. Levator palpebrae superioris B. Orbicularis oculi C. Constrictor pupili D. Dilator pupili ✅ The correct answer is option B. Orbicularis oculi.
514. The nerve supplying submandibular gland_________________? September 27, 2025 by Admin A. V B. IX C. VII D. XII ✅ The correct answer is option C. VII.
515. The cavernous sinus communicates directly with all , except_______________? September 27, 2025 by Admin A. Inferior petrosal sinus B. Pterygoid venous plexus C. Veins in orbit D. Sigmoid and straight sinus ✅ The correct answer is option D. Sigmoid and straight sinus.
516. Hypophysis cerebri is supplied by________________? September 27, 2025 by Admin A. Internal carotid B. External carotid C. Maxillary artery D. Facial artery ✅ The correct answer is option A. Internal carotid.
517. Hyoglossus muscle inserts into_______________? September 27, 2025 by Admin A. Tip of the tongue B. Base of the tongue C. Lateral part of the tongue D. Hyoid bone ✅ The correct answer is option C. Lateral part of the tongue.
518. In grey matter of cerebellum are the following nuclei_____________? September 27, 2025 by Admin A. Nucleus globosus B. Nucleus emboliformis C. Nucleus dentatus D. Nucleus fastigi ✅ The correct answer is option E. All of the above.
519. The oesophagus commences at the following level_________? September 27, 2025 by Admin A. Lower end of cricoid B. C5 vertebra C. 10 cm from incisor teeth D. C7 ✅ The correct answer is option A. Lower end of cricoid.
520. Pharyngotympanic tube is supplied by all except_____________? September 27, 2025 by Admin A. Ascending pharyngeal B. Ascending palatine C. Middle meningeal artery D. Artery of pterygoid canal ✅ The correct answer is option B. Ascending palatine.