321. Which out of the following bones ossify first ?
A. Mandible
B. Nasal bone
C. Vomer
D. Occipital
✅ The correct answer is option A. Mandible.
General Anatomy Mcqs
322. Anterior belly of digastric is supplied by_______________?
A. Mylohyoid nerve
B. Branch of facial nerve
C. Branch of cervical plexus
D. Hypoglossal nerve
✅ The correct answer is option A. Mylohyoid nerve.
323. Tumor infiltrating into the formen ovale will cause all EXCEPT_______________?
A. Anesthesia of TMJ
B. Paralysis of tensor tympani
C. Paranesthesia of lips
D. Paralysis of stylohyoid
✅ The correct answer is option C. Paranesthesia of lips.
324. 1st arch artery is_________________?
A. Maxillary artery
B. Mandibular artery
C. Carotid artery
D. Stapedial artery
✅ The correct answer is option A. Maxillary artery.
325. The hyoid bone lies in the midline at the front of the neck at the level of the_______________?
A. Third cervical vertebra
B. Fourth cervical vertebra
C. Fifth cervical vertebra
D. Seventh cervical vertebra
✅ The correct answer is option A. Third cervical vertebra.
326. Bundle of HIS is________________?
A. Highly susceptible to ischaemia
B. Mainly supplied by right coronary
C. Mainly supplied by left coronary
D. Has a dual blood supply?
✅ The correct answer is option D. Has a dual blood supply?.
327. Structures passing through foramen ovale______________?
A. Emissary vein
B. Mandibular nerve
C. Trigeminal nerve
D. A & B
✅ The correct answer is option D. A & B.
328. Lateral part of middle cranial fossa and posterior cranial fossa are divided by ______________?
A. Petrous temporal bone
B. Croista galli
C. Transverse groove
D. Sphenoid bone
✅ The correct answer is option A. Petrous temporal bone.
329. Passavent’s muscle is formed by________________?
A. Palatoglossus
B. Palatopharyngeus
C. Styloglossus
D. Superior constrictor
✅ The correct answer is option B. Palatopharyngeus.
330. Lingual gives attachment to________________?
A. Upper medial incisor
B. Sphenomandibular ligament
C. Temporomandibular ligament
D. All
✅ The correct answer is option B. Sphenomandibular ligament.