Medical MCQs

Option A: Haplodont

Option B: Heterodont

Option C: Acrodont

Option D: Thecodont

Correct Answer: Haplodont ✔

Option A: Apex of the root

Option B: Tip of the cusp

Option C: Centre of the crown

Option D: Centre of the tooth

Correct Answer: Tip of the cusp ✔

Option A: Facial embrasure

Option B: Lingual embrasure

Option C: Cervical embrasure

Option D: Occlusal embrasure

Correct Answer: Cervical embrasure ✔

Option A: In the middle third of the lingual

Option B: Nearest the occlusal third of the lingual

Option C: In the cervical third of the buccal

Option D: Both A and C

Correct Answer: Both A and C ✔

Option A: Maxillary first molar

Option B: Mandibular second premolar

Option C: Mandibular first molar

Option D: Maxillary second premolar

Correct Answer: Maxillary first molar ✔

Option A: Distribution of occlusal stresses

Option B: Protection of periodontium

Option C: Stabilization of dental arches

Option D: All of the above

Correct Answer: All of the above ✔

Option A: 5,6,7,8

Option B: 4,5,6,7

Option C: 3,4,5,6

Option D: 2.3.4.5

Correct Answer: 5,6,7,8 ✔

Option A: Mesial contacts of maxillary lateral and canine

Option B: Distal contacts of maxillary centrals and laterals

Option C: Distal contacts of maxillary laterals and canine

Option D: Mesial contacts of maxillary first and second premolar

Correct Answer: Distal contacts of maxillary laterals and canine ✔

Option A: Cusps

Option B: Root forms

Option C: Embrasures

Option D: Periodontal fibers

Correct Answer: Embrasures ✔

Option A: Middle third

Option B: Junction of the incisal and middle thirds

Option C: Junction of the middle and cedrvical thirds

Option D: None of the above

Correct Answer: Junction of the middle and cedrvical thirds ✔

Option A: Lower than mesial contact area

Option B: Little cervical to junction of occlusal and middle third of crown

Option C: Higher than mesial contact area

Option D: A and B

Correct Answer: A and B ✔

Option A: Middle 3rd of proximal surface with lingual embrasure greater than the facial embrasure

Option B: Occlusal 3rd of proximal surface with the lingual embrasure greater than facial embrasure

Option C: Occlusal 3rd of proximal surface with facial embrasure greater than lingual embrasure

Option D: Middle 3rd with facial embrasure greater than the lingual embrasure

Correct Answer: Middle 3rd of proximal surface with lingual embrasure greater than the facial embrasure ✔

Option A: Mandibular first premolar

Option B: Mandibular lateral incisor

Option C: Maxillary central incisor

Option D: Maxillary lateral incisor

Correct Answer: Maxillary lateral incisor ✔

Option A: Maxillary central incisors

Option B: Maxillary central and lateral incisor

Option C: Maxillary canine and first premolar

Option D: Maxillary lateral incisor and canine

Correct Answer: Maxillary canine and first premolar ✔

Option A: Labial and lingual

Option B: Lingual and Occlusal

Option C: Incisal and Occlusal

Option D: Labial and Occlusal

Correct Answer: Labial and lingual ✔

Option A: Form of the teeth involved

Option B: Size of the teeth involved

Option C: Eruption sequence involved

Option D: None of the above

Correct Answer: Form of the teeth involved ✔

Option A: 20 to 55 pounds

Option B: 30 to 75 pounds

Option C: 50 to 75 pounds

Option D: 90 to 200 pounds

Correct Answer: 90 to 200 pounds ✔

Option A: 20°

Option B: 28°

Option C: 33°

Option D: 38°

Correct Answer: 28° ✔

Option A: Due to caries

Option B: Due to death of odontoblastic layer

Option C: It remains after caries is removed

Option D: Because of odontoblastic migration from cell rich zone

Correct Answer: Due to death of odontoblastic layer ✔

Option A: Premolars

Option B: 1st and 2ndmolar

Option C: 1st premolar and cane

Option D: First molar and 2nd premolar

Correct Answer: First molar and 2nd premolar ✔

Option A: 1 – 1.5 mm

Option B: 2 mm

Option C: 2 – 2.3 mm

Option D: 3 mm

Correct Answer: A. 1 – 1.5 mm ✔

Option A: Maxillary anterior

Option B: Mandibular canine

Option C: Mandibular anteriors

Option D: Maxillary canine

Correct Answer: Mandibular anteriors ✔

Option A: Mandibular centrals

Option B: Mandibular laterals

Option C: Both A and B

Option D: None of the above

Correct Answer: Both A and B ✔

Option A: Middle of the middle third with buccal embrasure wider than lingual

Option B: Middle of the middle third with lingual embrasure wider than buccal

Option C: Litter cervical to the junction of occlusal and middle third of the crown with wide occlusal embrasure

Option D: Cervical third with buccal embrasure wider than lingual embrasure

Correct Answer: Litter cervical to the junction of occlusal and middle third of the crown with wide occlusal embrasure ✔

Option A: Facially and occlusally

Option B: Facially and gingivally

Option C: Lingually and gingivally

Option D: Lingually and occlusally

Correct Answer: Facially and occlusally ✔

Option A: Catenary curve

Option B: Curve of spee

Option C: Monson curve

Option D: Wilson curve

Correct Answer: Wilson curve ✔

Option A: Central incisors

Option B: Central and lateral incisors

Option C: Lateral incisor and canine

Option D: First and 2nd premolar

Correct Answer: Lateral incisor and canine ✔

Option A: Facially

Option B: Lingually

Option C: Cervically

Option D: Facially, lingually , cervically & occlusally

Correct Answer: Facially ✔

Option A: Buccal

Option B: Distal

Option C: Lingual

Option D: Occlusal

Correct Answer: Lingual ✔

Option A: Middle third

Option B: Junction of incisal and medial thirds

Option C: Junction of the middle & cervical thirds

Option D: None of the above

Correct Answer: ✔

Option A: 6th

Option B: 7th

Option C: 4th

Option D: 9th

Correct Answer: 7th ✔

Option A: Trigeminal nerve

Option B: Facial nerve

Option C: Occulomotor nerve

Option D: Glossopharyngeal nerve

Correct Answer: Trigeminal nerve ✔

Option A: Ascending pharyngeal

Option B: Ascending palatine

Option C: Middle meningeal artery

Option D: Artery of pterygoid canal

Correct Answer: Ascending palatine ✔

Option A: Salivary glands only

Option B: Lacrimal gland only

Option C: Salivary and mucous glands

Option D: Salivary and lacrimal glands

Correct Answer: Salivary and lacrimal glands ✔

Option A: Taste

Option B: Lacrimation

Option C: Saliva

Option D: Sweating

Correct Answer: Taste ✔

Option A: Fourth

Option B: Seventh

Option C: Third

Option D: Ninth

Correct Answer: Fourth ✔

Option A: Greater petrosal nerve

Option B: Lesser petrosal nerve

Option C: Sphenopalatine nerve

Option D: Nasocilliary nerve

Correct Answer: Greater petrosal nerve ✔

Option A: Cavernous branch

Option B: Inferior hypophyseal

Option C: Meningeal artery

Option D: Ophthalmic artery

Correct Answer: Ophthalmic artery ✔

Option A: Facial Nerve

Option B: Chorda Tympani

Option C: Mylohyoid Nerve

Option D: Lingual Nerve

Correct Answer: Mylohyoid Nerve ✔

Option A: Foramen rotundum

Option B: Superior orbital fissure

Option C: Inferior orbital fissure

Option D: Foramen ovale

Correct Answer: Superior orbital fissure ✔

Option A: Carries parasympathertic fibres

Option B: Causes constriction of pupils

Option C: Supplies inferior oblique muscle

Option D: Passes through inferior orbital fissure

Correct Answer: Passes through inferior orbital fissure ✔

Option A: Stellate ganglion

Option B: Spinal cord

Option C: Parasympathertic ganglion

Option D: Celiac ganglion

Correct Answer: Stellate ganglion ✔

Option A: Between otpic nerve and lateral recuts

Option B: Apex of orbit

Option C: Apex of orbit & superior recuts

Option D: Apex of orbit between optic nerve & lateral recuts

Correct Answer: Apex of orbit ✔

Option A: Deep petrosal nerve

Option B: Lesser superficial petrosal nerve

Option C: External petrosal nerve

Option D: Greater superficial petrosal nerve

Correct Answer: Greater superficial petrosal nerve ✔

Option A: Carries secretomotor fibrers to submandibular gland

Option B: Joints lingual nerve in infratemporal fossa

Option C: Is a branch of facial nerve

Option D: Contains postganglionic parasympathetic fibers

Correct Answer: Contains postganglionic parasympathetic fibers ✔

Option A: Facial nerve

Option B: Mandibular nerve

Option C: Glosso Pharyngeal nerve

Option D: Maxillary nerve

Correct Answer: Facial nerve ✔

Option A: Branches of cervical plexus

Option B: Vagus nerve

Option C: Glossopharyngeal nerve

Option D: Mandibular nerve

Correct Answer: Branches of cervical plexus ✔

Option A: Nerve, Artery and vein

Option B: Artery , Nerve and vein

Option C: Vein, Artery and Nerve

Option D: Nerve, Artery

Correct Answer: Artery , Nerve and vein ✔

Option A: Buccale nerve

Option B: Massetric nerve

Option C: Nerve to pterygoid muscle

Option D: Inferior alveolar nerve

Correct Answer: Buccale nerve ✔

Option A: Maxillary

Option B: Mandibular

Option C: Opthalmic

Option D: Facial

Correct Answer: Opthalmic ✔

Option A: Between optic nerve and lateral rectus

Option B: Apex of orbit

Option C: Apex of orbit and superior rectus

Option D: Apex of orbit between optic nerve and lateral rectus

Correct Answer: Apex of orbit ✔

Option A: Superior ganglion

Option B: Middle ganglion

Option C: Stellate ganglion

Option D: Second thoracic ganglion

Correct Answer: Superior ganglion ✔

Option A: Anhydrosis

Option B: Enophthalmos

Option C: Mydriasis

Option D: Ptosis

Correct Answer: Mydriasis ✔

Option A: Genioglossus

Option B: Palatoglossus

Option C: Superior longitudinal muscle

Option D: Inferior longitudinal muscle

Correct Answer: Palatoglossus ✔

Option A: Purely motor

Option B: Purely sensory

Option C: Mixed nerve

Option D: A peripheral nerve

Correct Answer: Purely motor ✔

Option A: Sternomastoid

Option B: Trapezius

Option C: Splenius capitis

Option D: Soft palate

Correct Answer: Soft palate ✔

Option A: Thoracic duct

Option B: Vagus nerve

Option C: Aorta

Option D: Facial nerve

Correct Answer: Vagus nerve ✔

Option A: Recurrent laryngeal nerve

Option B: Internal laryngeal nerve

Option C: External laryngeal nerve

Option D: Hypoglossal nerve

Correct Answer: External laryngeal nerve ✔

Option A: The levator velti palatine ( levator palatini)

Option B: The psterior belly of digastric

Option C: Mylohyoid

Option D: The tensor veli palatine ( tensor palatini)

Correct Answer: The levator velti palatine ( levator palatini) ✔

Option A: Symphathetic and lesser petrosal nerve

Option B: Symphatetic and greater superficial petrosal nerve

Option C: Chorda tympani

Option D: Jacobson’s nerve

Correct Answer: Symphatetic and greater superficial petrosal nerve ✔

Option A: Lesser palatine nerve

Option B: Greater palatine nerve

Option C: Glossopharyngeal nerve

Option D: Facial nerve

Correct Answer: Glossopharyngeal nerve ✔

Option A: Hyoid arch

Option B: Tubercuum impar

Option C: Mandibular arch

Option D: Hypobranchial eminence

Correct Answer: Hypobranchial eminence ✔

Option A: Greater petrosal nerve

Option B: Lesser petrosal nerve

Option C: Chorda tympani

Option D: Auriculotemporal nerve

Correct Answer: Lesser petrosal nerve ✔

Option A: V nerve

Option B: VII nerve

Option C: IX nerve

Option D: XII nerve

Correct Answer: IX nerve ✔

Option A: IX & VII cranial Nerves

Option B: V & IX cranial Nerves

Option C: V & X cranial Nerves

Option D: IX & X cranial Nerves

Correct Answer: IX & VII cranial Nerves ✔

Option A: Geniculate ganglion

Option B: Sphenopalatine ganglions

Option C: A & B

Option D: At foramen spinosum

Correct Answer: A & B ✔

Option A: Facial nerve

Option B: Vagus nerve

Option C: Mylohyoid nerve

Option D: Inferior alveolar nerve

Correct Answer: Facial nerve ✔

Option A: Mixed nerve

Option B: Sensory nerve

Option C: Motor nerve

Option D: Parasympathertic nerve

Correct Answer: Mixed nerve ✔

Option A: III cranial nerve

Option B: V cranial nerve

Option C: VII cranial nerve

Option D: XI cranial nerve

Correct Answer: VII cranial nerve ✔

Option A: Mastication; trigeminal ( V cranial )

Option B: mastication; facial ( VII cranial )

Option C: Facial expression; trigeminal ( V cranial )

Option D: Facial expression; facial ( VII cranial)

Correct Answer: Facial expression; facial ( VII cranial) ✔

Option A: There is paralysis of facial muscles

Option B: There is paralysis of muscles of mastication

Option C: Paralysis of vocal cords

Option D: A and B

Correct Answer: There is paralysis of facial muscles ✔

Option A: Digastric

Option B: Stylohyoid

Option C: Posterior auricular

Option D: All of the above

Correct Answer: All of the above ✔

Option A: Preganglionic sympathetic fibres

Option B: Preganglionic parasympathetic fibres

Option C: Postganglionic sympathetic fibres

Option D: Postganglionic parasympathetic fibres

Correct Answer: Preganglionic parasympathetic fibres ✔

Option A: Facial nerve

Option B: Mandibular nerve

Option C: Maxillary nerve

Option D: Auriculo temporal nerve

Correct Answer: Facial nerve ✔

Option A: Stapedius

Option B: Occipitofrontalis

Option C: Anterior belly of digastric

Option D: Buccinator

Correct Answer: Anterior belly of digastric ✔

Option A: Mylohyoid nerve

Option B: Branch of facial nerve

Option C: Branch of cervical plexus

Option D: Hypoglossal nerve

Correct Answer: Mylohyoid nerve ✔

Option A: Three

Option B: Four

Option C: Five

Option D: Six

Correct Answer: Four ✔

Option A: Nasal mucosa

Option B: Sublingual gland

Option C: Ciliary ganglion

Option D: B & C

Correct Answer: B & C ✔

Option A: Vagus

Option B: Mandibular

Option C: Facial

Option D: Maxillary

Correct Answer: Mandibular ✔

Option A: Facial nerve

Option B: Mandibular division of the trigeminal nerve

Option C: Maxillary division of the trigeminal nerve

Option D: Opthalmic branch of the trigeminal

Correct Answer: Mandibular division of the trigeminal nerve ✔

Option A: Branch of mandibular nerve

Option B: Branch of facial nerve

Option C: Branch of cervical plexus

Option D: Hypoglossal nerve

Correct Answer: Branch of mandibular nerve ✔

Option A: Sphenopalatine ( pterygo palatine)

Option B: Otic ganglion

Option C: Submandibular

Option D: Ciliary

Correct Answer: Sphenopalatine ( pterygo palatine) ✔

Option A: VIII cranial nerve

Option B: V cranial nerve

Option C: VII cranial nerve

Option D: II cranial nerve

Correct Answer: V cranial nerve ✔

Option A: Foramen spinosum

Option B: Foramen magnum

Option C: Foramen ovale

Option D: Foramen lacerum

Correct Answer: Foramen ovale ✔

Option A: Mylohyoid , anterior and posterior belly of digastric

Option B: Mylohyoid, anterior belly of digastric, and tensor tympani

Option C: Mylohyoid, posterior belly of digastric , and tesnor tympani

Option D: Mylohyoid, posterior belly of digastric, Stapedius and tensor tympani

Correct Answer: Mylohyoid, anterior belly of digastric, and tensor tympani ✔

Option A: Auriculotemporal nerve

Option B: Mandibular nerve

Option C: Masseteric nerve and vessels

Option D: Chorda tympani

Correct Answer: Masseteric nerve and vessels ✔

Option A: Stapedius

Option B: Buccinator

Option C: Tensor veli palatine

Option D: Posterior belly of digastric

Correct Answer: Tensor veli palatine ✔

Option A: Zygomaticofacial

Option B: Zygmoaticotemporal

Option C: Auriculotemporal

Option D: Infra trochlear

Correct Answer: Zygomaticofacial ✔

Option A: Posterior ethmoidal nerve

Option B: Posterior superior alveolar nerve

Option C: Sphenoidal nerve

Option D: Infratemporal nerve

Correct Answer: Posterior ethmoidal nerve ✔

Option A: Nasopalatine nerve

Option B: Posterior ethmoidal nerve

Option C: Pterygopalatine ganglion

Option D: Nasociliary nerve

Correct Answer: Posterior ethmoidal nerve ✔

Option A: Ovale

Option B: Rotundum

Option C: Stylomastoid

Option D: Inferior orbital fissure

Correct Answer: Rotundum ✔

Option A: Lingual, facial and palatine nerve

Option B: Lingual and inferior alveolar nerves

Option C: Inferior alveolar and cervical nerves

Option D: All of the above

Correct Answer: Lingual and inferior alveolar nerves ✔

Option A: Masseter

Option B: Buccinator

Option C: Medial pterygoid

Option D: Anterior belly of digastric

Correct Answer: Buccinator ✔

Option A: Anesthesia of TMJ

Option B: Paralysis of tensor tympani

Option C: Paranesthesia of lips

Option D: Paralysis of stylohyoid

Correct Answer: Paranesthesia of lips ✔

Option A: Ala of the nosa and lower eyelid

Option B: The upper cheeks

Option C: Gingiva of the maxilla

Option D: Temporomandibular joint

Correct Answer: Temporomandibular joint ✔

Option A: Foramen ovale

Option B: Foramen rotundum

Option C: Superior orbital fissure

Option D: Stylomastoid foramen

Correct Answer: Stylomastoid foramen ✔

Option A: Occulomotor

Option B: Trochlear

Option C: Trigeminal

Option D: Ophthalmic

Correct Answer: Trochlear ✔

Option A: Occulomotor

Option B: Trochlear

Option C: Trigeminal

Option D: Ophthalmic

Correct Answer: Trigeminal ✔

Option A: Lateral rectus

Option B: Superior oblique

Option C: Superior rectus

Option D: A & B

Correct Answer: A & B ✔

Option A: Trochlear nerve

Option B: Occulomotor

Option C: Trigeminal nerve

Option D: Superior oblique muscle

Correct Answer: Occulomotor ✔