A. Facially
B. Lingually
C. Cervically
D. Facially, lingually , cervically & occlusally
Related Mcqs:
- Generally , contact areas between posterior teeth are located in which directions from the centr of the proximal surface ____________?
A. Facially and occlusally
B. Facially and gingivally
C. Lingually and gingivally
D. Lingually and occlusally - 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 - Maximum contact between occlusal surfaces, of maxillary and mandibular teeth occur during________________?
A. Centric occlusion
B. Rest position
C. Protrusive contacts
D. Laterotrusive contacts - The term” contact point” which is often used to designate the contact of teeth i the same arch is a_____________?
A. Synonym
B. Antonym
C. Misnomer
D. Laevonomer - Which teeth the proximal aspect shows rhomboidal appearance________________?
A. Maxillary posteriors
B. Mandibular posteriors
C. Maxillary anteriors
D. Mandibular anteriors - The reabsorption of sodium chloride is increased in proximal convoluted tubules by hormones secreted from______________?
A. Anterior pituitary
B. Posterior pituitary
C. Adrenal cortex
D. Adrenal medulla - Amount of glucose absorbed in proximal convoluted tubule_______________?
A. 100%
B. 0%
C. 60%
D. 50% - Proximal renal tubule is most permeable to _______________?
A. Sodium
B. Potassium
C. Bicarbonate
D. Ammonia - Protective crests of contour on buccal and lingual surfaces are found______________?
A. In the middle third of the lingual
B. Nearest the occlusal third of the lingual
C. In the cervical third of the buccal
D. Both A and C - 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
