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Medical Science Mcqs 5254 MCQs [All-Courses]

Medical Science is the study of human health, diseases, prevention, and treatment, focusing on diagnosis, patient care, and medical research to improve healthcare outcomes.

IN occlusion, the teeth have______________?

A Cusp – to – cusp contact

B Edge- to – edge contact

C Marginal contact

D Surface – to- surface contact

Review Detailed Answer

Correct Answer: Surface – to- surface contact

Facial occlusal line in the maxillary arch is formed by_______________?

A Stamp cusps

B Centric holding cusps

C Supporting cusps

D Non- supporting cusps

Review Detailed Answer

Correct Answer: Non- supporting cusps

Curve passing through the buccal and lingual cusp tips of the mandibular buccal teeth is______________?

A Wilson curve

B Mansoon curve

C Curve of spee

D Caternary curve

Review Detailed Answer

Correct Answer: Wilson curve

In occlusion the teeth have_______________?

A Cusp to cusp contact

B Edge to edge contact

C Marginal contact

D Surface to surface contact

Review Detailed Answer

Correct Answer: Surface to surface contact

Maximum contact between occlusal surfaces, of maxillary and mandibular teeth occur during________________?

A Centric occlusion

B Rest position

C Protrusive contacts

D Laterotrusive contacts

Review Detailed Answer

Correct Answer: Centric occlusion

The incisal edges and the incisal thirds of facial surfaces of mandibular incisors and canines generally oppose lingual surfaces of maxillary incisor and canines _____________?

A Within the incisor thirds

B At the junction of middle and cervical thirds

C At the linguo cervical ridges

D Immediately incisal to cingulam

Review Detailed Answer

Correct Answer: Within the incisor thirds

The key to occlusion is_______________?

A Maxillary permanent first molar

B Maxillary permanent second molar

C Maxillary primary first molar

D Maxillary primary second molar

Review Detailed Answer

Correct Answer: Maxillary permanent first molar

In the intercuspal position, the lingual cusp of maxillary 2nd premolar contacts the______________?

A Distal fossa of mandibular 2ndpremolar

B Mesial fossa of mandibular 1st molar

C Distal marginal ridge of mandibular 2ndmolar

D Distal marginal ridge of mandibular 1st premolar

Review Detailed Answer

Correct Answer: Distal fossa of mandibular 2ndpremolar

In centric occlusion, the cusp tip of the maxillary canine is in alignment with which mandibular tooth_____________?

A Facial embrasure of canine and premolar

B incisal embrasure of canine and premolar

C Distal ridge of the cusp of mandibular canine

D Mesial ridge on the facial cusp of mandibular first premolar

Review Detailed Answer

Correct Answer: Facial embrasure of canine and premolar

When a molar has no opposing tooth, it can become_______________?

A Extruded

B Intruded

C Protruded

D Retruded

Review Detailed Answer

Correct Answer: Extruded

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Medical Science Mcqs 5254 MCQs [All-Courses]

All Topics 5254

All Topics 5254

IN occlusion, the teeth have______________?

Facial occlusal line in the maxillary arch is formed by_______________?

Curve passing through the buccal and lingual cusp tips of the mandibular buccal teeth is______________?

In occlusion the teeth have_______________?

Maximum contact between occlusal surfaces, of maxillary and mandibular teeth occur during________________?

The incisal edges and the incisal thirds of facial surfaces of mandibular incisors and canines generally oppose lingual surfaces of maxillary incisor and canines _____________?

The key to occlusion is_______________?

In the intercuspal position, the lingual cusp of maxillary 2nd premolar contacts the______________?

In centric occlusion, the cusp tip of the maxillary canine is in alignment with which mandibular tooth_____________?

When a molar has no opposing tooth, it can become_______________?