Top 80+ Solved Head and Neck MCQ Questions Answer

a. Inferior thyroid artery

b. Ascending pharyngeal artery

c. Internal thoracic

d. Superficial cervical

e. Thymic artery

a. Is only from the external carotid

b. Mainly enters through the nostril

c. Does not communicate with intracranial vessels

d. Mainly enters the sphenopalatine foramen

e. Arrives to Little’s area from ophthalmic artery branches

a. The sphincteric action of the ariepiglottic muscles

b. closure of the glottis

c. Elevation of the larynx

d. Contraction of the cricothyroid muscle

e. Posterior bulging of the tongue assisting closure of the larynx

a. The inlet being bounded posteriorly by the epiglottis

b. The posterior cricoarytenoid being an adductor of the vocal cords

c. The aryepiglottic fold contains the cuneiform cartilage

d. The rima of the vestibule being the fissure between the two vocal cords

e. The cricoid cartilage not being circumferential

a. Commences below the cricoid at the level of C5

b. Enters the thoracic inlet slightly to the left

c. Is marked at its lower end by the level of the sternal angle

d. Is supplied by the glossopharyngeal nerve

e. Drains to axillary lymph nodes

a. Superior thyroid artery

b. Hypoglossal artery

c. Facial artery

d. Lingual artery

e. Ascending pharyngeal artery

a. Submental triangle, mandible

b. Anterior triangle, mandible

c. Digastric triangle, mandible

d. Carotid triangle, sternocleidomastoid

e. Anterior triangle, sternocleidomastoid

a. Frontal sinus

b. Ethmoidal sinus

c. Maxillary sinus

d. Nasolacrimal duct

e. Auditory tube

a. Tympanic membrane

b. Lacrimal gland

c. Upper molar teeth

d. Skin overlying the zygomatic bone

e. Upper incisors and canine teeth

a. Jugular vein

b. Glossopharyngeal nerve

c. Hypoglossal nerve

d. Accessory nerve

e. Vagus nerve

a. Gives off branches to the anterior spinal artery

b. Divides to give off both posterior cerebral arteries

c. Supplies branches to the pons

d. Formed by the union of the vertebral arteries

e. Lies on the ventral aspect of the cerebral peduncle

a. The basilar artery divides into right and left posterior cerebellar arteries

b. The middle cerebral arteries branch off and supply the motor but not sensory cortex

c. The anterior communicating artery unites the middle cerebral artery to the internal cerebral artery

d. It encircles the inferior brainstem at C2-3 level

e. The internal carotid artery gives off the ophthalmic artery before dividing into anterior and middle cerebral

a. It drains into the internal jugular vein

b. It has no valves

c. It communicates with the cavernous sinus via the ophthalmic vein

d. It runs inferoposteriorly anterior to the facial artery

e. It communicates with the pterygoid plexus via the deep facial vein

a. Has a very small spinous process

b. Articulates with the occiput

c. Has a bifid spinous process

d. It referred to as the atlas

e. Has a dens that occupies the posterior 1/3 of the canal

a. All muscles are supplied by the recurrent laryngeal nerve

b. Thyroarytenoid muscle alters the tension of the vocal cord

c. Recurrent laryngeal nerve passes anterior to the criocthyroid joint

d. During swallowing, the epiglottis acts as a passive flap

e. All of the larynx is covered by pseudostratified columnar epithelium