4501. Embryologically hard palate develop from________________?
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A. Maxillary process

B. Frontonasal process

C. Lateral palatine process

D. All of the above
4502. Palate is formed from:
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A. Median palatine process

B. Lateral palatine process

C. Both A and D

D. Either A or B

4503. Early fusion of the coronal suture results in________________?
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A. oxycephaly

B. Scaphocephaly

C. Brachycephaly

D. Trigonocephaly

4504. All of the following are true of maxillary artery except___________________?
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A. The branches of maxillary artery accompany the branches of maxillary nerve

B. It is one of the terminal branches of ECA

C. It is the arterial supply for mandible

D. It passes deep between the two heads of lateral pterygoid muscle into the pterygo palatine fossa

4505. Tongue develops from all of the following except_______________?
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A. Hypobranchial eminence

B. Lingual swellings

C. Arytenoid swellings

D. Tuberculum impar

4506. Anterior ethmoidal nerve supplies all except______________?
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A. Ethmoidal air cells

B. Maxillary sinus

C. Inferior of nasal cavity

D. Dural sheath of anterior cranial fossa

4507. Tributary of the cavernous sinus includes all of the following, except ?
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A. Deep middle cerebral vein

B. Superior petrosal sinus

C. Superficial middle cerebral vein

D. Inferior petrosal sinus

4508. In a patient it is noticed that when he protrudes his tongue it deviates to the left. The nerve damaged is_______________?
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A. Right hypoglossal

B. Left glossopharyngeal

C. Right glossopharyngeal

D. Left hypoglossal
4509. Paralysis of upper eyelid is due to paralysis of________________?
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A. V

B. IV

C. VII

D. III
4510. The occulomotor nerve supplies all the muscles of eye except_____________?
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A. Lateral rectus

B. Superior rectus

C. A & B

D. Superior oblique

4511. Parasympathetic nerve supply to salivary gland is by____________?
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A. VII and IX cranial nerves

B. V and X cranial nerves

C. IX and X cranial nerves

D. VII and IX spinal nerves

4512. All of the following muscles retract scapula except_______________?
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A. Trapezius

B. Rhomboid minor

C. Rhomboid major

D. Levator scapulae
4513. Hyperacusis is due to the damage to which of the following muscles ________________?
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A. Orbicularis oris

B. Stapedius

C. Stylopharyngeus

D. Styloglossus

4514. Which out of the following bones ossify first ?
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A. Mandible

B. Vomer

C. Occipital

D. Nasal bone

4515. Suprasternal space contains the following structures except_____________?
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A. Anterior Jugular Vein

B. External Jugular Vein

C. Sternal head of Sternocleidomastoid

D. Jugular Arch

4516. Foramen transversarium transmit______________?
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A. Sigmoid sinus

B. Inferior jugular vein

C. Inferior petrosal sinus

D. Vertebral artery
4517. In Haldane effect CO2 dissociation curve is shifted to_____________?
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A. Left

B. Does not shift

C. Right

D. None of the above

4518. Wry neck deformity is due to the damage of______________?
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A. Omohyoid

B. Platysma

C. Sternocleidomastoid

D. Sternohyoid

4519. Contents of the middle car cavity are all except______________?
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A. Stapes

B. Chorda tympani

C. Malleus

D. Cells of cord
4520. Muscles of mastication are supplied by_________________?
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A. Third part of maxillary artery

B. Second part of maxillary artery

C. First part of maxillary artery

D. Facial artery

4521. The oesophagus commences at the following level____________?
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A. Lower end of cricoid

B. C7

C. C5 vertebra

D. 10 cm from incisor teeth

4522. What is maxillary air sinus ?
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A. Paranasal air sinus situated in maxilla

B. Venous sins situated close to maxilla

C. Venous sinus extending in to the maxilla

D. Paranasal air sinus situated close to maxilla
4523. All of the following are derivatives of connective tissue except ___________?
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A. Mast cells

B. Clara cells

C. Endothelial cells

D. Fibroblast

4524. Lymph from lower lip middle part drains directly into _______________?
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A. Submandibular nodes

B. Preauricular nodes

C. Sublingual nodes

D. Submental nodes
4525. Pneumatic bones is all except ?
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A. Maxilla

B. Ethmoid

C. Mastoid

D. Mandible
4526. Middle constrictor of pharynx has attachment from________________?
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A. Mandible

B. Pterygomandibular raphae

C. Cricoid cartilage

D. Body of hyoid bone
4527. Cricothyroid is supplied by_______________?
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A. Superior laryngeal nerve

B. Hypoglossal nerve

C. Vagus

D. Recurrent laryngeal nerve

4528. Muscle originating from scaphoid fossa is _____________?
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A. Tensor cculo

B. Superior constrictor

C. Levator palatine

D. Palatoglossus

4529. Safety muscle of tongue is______________?
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A. Palatoglossus

B. Styloglossus

C. Genioglossus

D. Hyoglossus

4530. The action of digastric muscle is__________________?
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A. Depressing the floor of the mouth

B. Side- to- side movement of mandible

C. Depression of mandible

D. Protrusion of mandible

4531. Superior parathyroid glands are derived from________________?
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A. 4thbranchial pouch

B. 3rdbranchial pouch

C. 2nd branchial pouch

D. 1st branchial pouch

4532. The second stage of deglutition is characterized by________________?
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A. Relaxation of pharyngeal constrictors

B. Peristalsis of Pharyngo esophageal shpincter

C. Elevation of larynx

D. Mometary apnoea

4533. Which of the following is located meidal to the third molar at the junction of the maxilla and the horizontal plate of the palatine bone_____________?
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A. Pterygoid Hamulus

B. Posterior nasal spine

C. Greater palatine foramen

D. Mylohyoid line

4534. Main nerve supply of palatine tonsils is_______________?
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A. Glossopharyngeal nerve

B. Greater palatine nerve

C. Facial nerve

D. Lesser palatine nerve

4535. Middle conchae of nose are a part of _____________?
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A. Vomer

B. Maxilla

C. Ethmoid

D. Nasal Bone

4536. Floor of mouth is made by which muscle ___________________?
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A. Genioglossus

B. Mylohyoid

C. Masseter

D. Geniohyoid

4537. All of the following muscles take their origin from the outer surface of the mandible EXCEPT______________?
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A. Platysma

B. Mentalis

C. Buccinator

D. Depressor anguli oris

4538. The weakest part of pharynx is______________?
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A. Between thyropharyngeus and crico- pharyngeus

B. Pyriforma fossa

C. Sinus of morgangini

D. Pharyngeal recess

4539. Which one of the following muscles of the soft palate supplied by the mandibular nerve______________?
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A. Musculus uvulae

B. Levator palati

C. Palat glossus

D. Tensor palati
4540. Al are structures lying deep to the hyoglossus muscle except_______________?
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A. Stylohyoid muscle

B. Lingual artery

C. Hypoglossal nerve

D. Geniohyoid muscle

4541. The hyoid bone lies in the midline at the front of the neck at the level of the_______________?
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A. Fifth cervical vertebra

B. Third cervical vertebra

C. Fourth cervical vertebra

D. Seventh cervical vertebra

4542. Which muscles make up the pterygomandibular raphae______________?
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A. Masseter anteriorly and middle pterygoid

B. Masseter anteiorly and occulomotor

C. Buccinator anterior and superior constrictor

D. Buccinator anteriorly and middle constrictor

4543. The oesophagus commences at the following level_________?
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A. C7

B. 10 cm from incisor teeth

C. C5 vertebra

D. Lower end of cricoid
4544. When the jaw is opened________________?
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A. Articular disc moves posteriorly

B. Lateral pterygoids contract

C. Condyles move upwards

D. Condyles moves around vertical axis

4545. Lacrimal gland is supplied by which of the following ganglion_________________?
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A. Otic ganglion

B. Ciliary ganglion

C. Submandibular

D. Sphenopalatine ganglion
4546. Which of the following is not an intrinsic muscle of eye ?
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A. Cilliary muscle

B. Sphincter papillae

C. Levator palpebrae superioris

D. Dilator papillae

4547. The lacrimal gland is located in a groove which is overlap by_______________?
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A. Superior oblique

B. Levator palpebrae superioris muscle

C. Lateral rectus

D. inferior oblique

4548. Foramen magnum transmits all except_________________?
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A. Spinal branch 10th nerve

B. Vertebral artery

C. Spinal cord

D. Vertebral venous plexus

4549. Muscle involved in the rotation and protrusion of the mandible_______________?
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A. Masseter

B. Temporalis

C. Digastric

D. Medial pterygoid
4550. The only pharyngeal muscle innervated by the glossopharyngeal nerve is the_______________?
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A. Style pharyngeus

B. Palatopharyngeus

C. Superior constrictor

D. Middle constrictor