The most pronounced effect on the oral microflora of a reduction in rate of salivary flow is a_____________?

Related Mcqs:

1. 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

2. Plaque microflora can-split carbohydrates. What does it means?

   A. Sacchrolytic
   B. Saprophytic
   C. Virulant
   D. Avirulant

3. Minor salivary glands are present in the submucosa through out the oral mucosa except for the______________?

   A. Gingiva and anterior part of hard palate
   B. Tongue and soft palate
   C. Retromolar area and hard palate
   D. Lip and posterior third of the hard palate

4. 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

5. In a patient with reduced salivary flow the carious incidence is_______________?

   A. More than the patient with normal salivary flow
   B. less than the patient with normal salivary flow
   C. unaffected
   D. None of the above

6. Which of the following salivary gland tumors has highest rate of malignant transformation?

   A. Patrotid
   B. Submanidbular
   C. Sublingual
   D. Minor

7. A pronounced developmental groove is usually present on the mesial marginal ridge of a permanent________________?

   A. Mandibular third molar
   B. Mandibular second premolar
   C. Maxillary second molar
   D. Maxillary first premolar

8. Identify the factors which decrease the effect of Oral anticoagulants_______________?

   A. Pregnancy
   B. Nephrotic syndorme
   C. Newborn
   D. Liver disease
   E. Both A & B

9. The most common side effect of the oral administration of ampicillin is_______________?

   A. Anaphylactic shock
   B. Diarrhoea
   C. Oral candidiasis
   D. Renal failure

10. Reduction in flow of saliva is not generally seen in______________?

    A. Elderly diabetics
    B. Patient undergoing radiation therapy
    C. Patients suffering from parkinsonism
    D. Patients on phenothiazine drugs