401. The primordia of the cranifoacial complex develops______________?
A. Hensen’s node
B. Notochordal process
C. Cloacal membrane
D. Blastopore
✅ The correct answer is option A. Hensen’s node.
General Anatomy Mcqs
402. Which muscle divides the neck into anterior and posterior triangles?
A. Sternomastoid
B. Platysma
C. Digastric
D. Trapezius
✅ The correct answer is option A. Sternomastoid.
403. Lacrimal gland is supplied by which of the following ganglion_________________?
A. Otic ganglion
B. Ciliary ganglion
C. Sphenopalatine ganglion
D. Submandibular
✅ The correct answer is option C. Sphenopalatine ganglion.
404. Which of the following statements regarding middle constrictor muscle is wrong__________________?
A. Lies on superior constrictor
B. Lymph from it drains in the deep cervical lymph nodes
C. Has sensory innervation from vagus
D. Is a derivative of the second pharyngeal arch
✅ The correct answer is option D. Is a derivative of the second pharyngeal arch.
405. External maxillary artery is a branch of_____________?
A. Internal carotid artery
B. External carotid artery
C. Second part of trigeminal
D. Facial artery
✅ The correct answer is option B. External carotid artery.
406. All of the following structures are associated with branches of the trigeminal nerve EXCEPT the______________?
A. Foramen ovale
B. Foramen rotundum
C. Superior orbital fissure
D. Stylomastoid foramen
✅ The correct answer is option D. Stylomastoid foramen.
407. The occulomotor nerve supplies all the muscles of eyeexcept________________?
A. lateral rectus
B. Superior oblique
C. Superior rectus
D. Inferior rectus
✅ The correct answer is option E. A & B.
408. All of the following is true of facial nerve except_______________?
A. Supplies motor branches to the muscles of facial expression
B. It has no sensory component
C. The muscles of the eyelid will be spared in upper motor neuron lesions
D. It is a nerve of 2nd arch
✅ The correct answer is option B. It has no sensory component.
409. Depression and Protrusion of the mandible_______________?
A. Medial ( INTERNAL) pterygoid muscle
B. Lateral (EXTERNAL) Pterygoid muscle
C. Masseter muscle
D. Temporalis muscle
✅ The correct answer is option B. Lateral (EXTERNAL) Pterygoid muscle.
410. The lower lip gets its sensory supply though the__________________?
A. Buccal branch of the facial nerve
B. Buccal branch of the mandibular nerve
C. Mandibular branch of the facial nerve
D. Mental nerve
✅ The correct answer is option D. Mental nerve.