A. Mylohyoid muscle
B. Genioglossus muscle
C. Buccinator muscle
D. Orbicularis oris muscle
Related Mcqs:
- Oral lesions on the tongue and other mucosal surfaces of the oral cavity is caused by the deficiency of_______________?
A. Vit – B1
B. Niacin
C. Vit – C
D. Vit – K - During inspiration when the diaphragm contracts, the intrapleural pressure becomes_____________?
A. More negative
B. Less negative
C. Positive
D. Equal to the intra alveolar pressure - The inferior surface of the heart is formed by_________________?
A. Right and left ventricle
B. Right atrium and ventricle
C. Interventricular septum
D. I.V.C. and right ventricle - Retraction of mandible is achieved by_________________?
A. Lateral pterygoid
B. Temporalis
C. Medial pterygoid
D. Masseter - Muscles of mastication are supplied by_________________?
A. Second part of maxillary artery
B. Third part of maxillary artery
C. First part of maxillary artery
D. Facial artery - Maximum oral structures are having their origin from___________________?
A. Ectoderm
B. Mesoderm
C. Endoderm
D. None of the above - The most common side effect of the oral administration of ampicillin is_______________?
A. Anaphylactic shock
B. Diarrhoea
C. Oral candidiasis
D. Renal failure - A 9 year old child’s mother comes to dental clinic with the complaint of oral ulceration, fever and shedding of skin of palms and soles: she is giving history of premature shedding of teeth and increased sweating she is also giving one month history of using any new teething gel available in market. The child is suffering form____________?
A. Acrodynia
B. Pemphigus vulgaris
C. Epidermolysis Bullosa
D. Erosive lichen planus - Oral submucous fibrosis is diagnosed by____________?
A. Juxta, epithelial fibrosis (changes)
B. Changes in epithelium
C. Changes in submucosa
D. All of the above - Definitive diagnosis of oral cancer is made by________________?
A. Complete radiographic survey
B. Biopsy
C. Exfoliative cytology
D. Pantograph
