A. Hydroxyapatitie
B. Potassium cloride
C. Unknown compounds of phosphats
D. Calcium chloride
Related Mcqs:
- Which of the following deficiencies are associated with the disorders of hyperplasia of salivary gland and keratinisation of the salivary gland______________?
A. Vit – A
B. Vit – B
C. Vit – C
D. Vit – K - In which one of the following salivary gland tumors, the tumor is composed of ” intermediate cells” histologically?
A. Adenoid cystic carcinoma
B. Mucoepidermoid carcinoma
C. Pleomorphic adenoma
D. Warthin’s tumour - Salivary duct calculi______________?
A. produce pain on eating
B. Are commonest in the parotid ducts
C. Are common cause of acute parotitis
D. Are associated with hypercaleaemic states - Main function of salivary duct is_______________?
A. To convey the saliva secreted by the terminal secretory units to oral cavity
B. Antibacterial action by secreting lysoenzymes and lactoferrin
C. Synthesis of secretory glycoproteins by Kallidrein an enzyme in striated duct cells
D. None of the above - Eighty percent of all salivary stones occur in___________?
A. Parotid
B. Submandibular
C. Sublingual
D. Minor salivary glands - Duct of parotid gland crosses over masseter muscle and pierces the___________?
A. Buccinator muscle
B. Superior constrictor
C. Masseter
D. Zygomaticus major - During examination of parotid gland, parotid duct can be palpated at the following except____________?
A. Anterior border of masseter
B. At the opening just opposite to lower second molar
C. Pierced to the buccinator
D. A the anterior surface of parotid gland - The duct(s) of gland(s) opening into the floor of the mouth is (are)_______________?
A. Submandibular and sublingual
B. submandibular and parotid
C. Sublingual and parotid
D. Von Ebner - Commonest site for ectopic salivary gland tumour is____________________?
A. Tongue
B. Cheek
C. Palate
D. Neck - Which of the following salivary gland tumors has highest rate of malignant transformation?
A. Patrotid
B. Submanidbular
C. Sublingual
D. Minor
