431. Lingual artery is a branch of _____________? A. Internal carotid artery B. External carotid artery C. Subclavian artery D. Maxillary artery ✅ The correct answer is option B. External carotid artery.
432. Supra meatal triangle extermnally represents_______________? A. Transverse sinus B. Promontory of middle ear C. Internal acoustic meatus D. Mastoid antrum ✅ The correct answer is option D. Mastoid antrum.
433. The mucosa of the posterior third of the tongue is supplied by______________? A. Facial nerve B. Trigeminal nerve C. Mandibular nerve D. Glossopharyngeal nerve ✅ The correct answer is option D. Glossopharyngeal nerve.
434. Palatine aponeurosis is______________? A. Tendon of levator veli palatine muscle B. Tendon of Tensor veli palatine muscle C. A part of musculus uvulae D. A modification of palatal periosteum ✅ The correct answer is option B. Tendon of Tensor veli palatine muscle.
435. Muscle of palate , which works around hamular notch and forms a tendon is____________? A. Levator palatine B. Palatopharyngeus C. Tensor palatine D. Stylopharyngeus ✅ The correct answer is option C. Tensor palatine.
436. The tip of nose is supplied by _________ nerve? A. Maxillary B. Mandibular C. Opthalmic D. Facial ✅ The correct answer is option C. Opthalmic.
437. The cranial nerves which are part of parasympathetic card via_____________? A. III, IV, V, VII B. III, VII , VIII, IX C. III, VII, IX, X D. VII, IX, X, XI ✅ The correct answer is option C. III, VII, IX, X.
438. Main arterial supply to the tongue is____________? A. Ascending palatine artery B. Ascending pharyngeal artery C. Lingual artery D. Facial artery ✅ The correct answer is option C. Lingual artery.
439. The papillae present on margins of the tongue_____________? A. Fungiform papillae B. Filiform papillae C. Vallate papillae D. Foliate papillae ✅ The correct answer is option A. Fungiform papillae.
440. Which of the following muscles has dual nerve supply ? A. Digastric B. Lateral pterygoid C. Masseter D. Temporalis ✅ The correct answer is option A. Digastric.