M C Q s D r i v e

Medical Science Mcqs 5254 MCQs [All-Courses]

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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 head and neck the parasympathetic system in innervates the____________?
A Salivary glands only
B Lacrimal gland only
C Salivary and mucous glands
D Salivary and lacrimal glands
Correct Answer: Salivary and lacrimal glands
Geniculate ganglion is concerned with_____________?
A Taste
B Lacrimation
C Saliva
D Sweating
Correct Answer: Taste
Desmodont is another name for_____________?
A The tooth with one wall pocket
B Tooth with three walled pocket
C periodontal ligament
D Dehiscence
Correct Answer: periodontal ligament
Maxillary facial and mandibular lingual cusps require sufficient occclusal length and horizontal overlap for_____________?
A Esthetics
B Centric stability
C Chewing efficiency
D Soft tissue protection
Correct Answer: Soft tissue protection
Distobuccal cusp of 27 falls into ______________?
A Embrasure of 37 & 38
B Embrasure of 36 & 37
C Mesial pit of 37
D Immediately incisal to cingulam
Correct Answer: Embrasure of 37 & 38
If a permanent first molar is lost, the permanent second molar drifts to the______________?
A Buccal side
B Distal side
C Mesial side
D Lingual side
Correct Answer: Mesial side
In an ideal occlustion buccal cusps of maxillary teeth, occlude with______________?
A Fossa and rdges
B Grooves and embrasures
C Lingual cusps of mandibular teeth
D Occlusal pits and fissures of mandibular teeth
Correct Answer: Grooves and embrasures
Normal dentition in centric occlusion, opposing contact may be expected at_____________?
A Buccals slopes of buccal cusps of maxillary posterior teeth
B Buccal slopes of lingual cusps of maxillary posterior teeth
C Lingual slopes of lingual cusps of mandibular posterior teeth
D All slopes of lingual cusps of mandibular posterior teeth
Correct Answer: Buccal slopes of lingual cusps of maxillary posterior teeth
Over jet is defined as______________?
A Horizontal overlap
B Vertical overlap
C Transverse plane discrepancy
D All the above
Correct Answer: Horizontal overlap
Group function occlusion is common in_____________?
A 10 – 14 years
B 15 -25 years
C Above 30 years
D Edentulous patients
Correct Answer: Above 30 years