Clogging of an abrasive wheel with debris causing reduction of abrasive action is called________________?

Related Mcqs:

1. Super abrasive is________________?

   A. Sand
   B. Silicon arbide
   C. Diamond
   D. Aluminum oxide

2. The viral action is differentiated from bacterial action by_________________?

   A. Interferon production
   B. Toxin production
   C. Lymphocytes production
   D. Neutrophils production

3. Masterial causing minimum tissue distortion is______________?

   A. Polysulphide
   B. Silicone
   C. Impression plaster
   D. Zinc oxide eugenol paster

4. All of the following viruses are capable of causing human cancers except________________?

   A. papilloma virus
   B. Hepatitis B virus
   C. Epstein Barr virus
   D. Parvovirus B-19

5. Drugs causing hyperglycemia_______________?

   A. B-blocker
   B. Glucocorticoids
   C. Acetylcholine
   D. a-blockers

6. Mention the drug causing gynecomastia hirsuitism, menstrual disturbance on long-term use______________?

   A. Hydrochlorthiazide
   B. Amiloride
   C. Spironolactone
   D. Acetazolamide

7. Of the following which is most common disorder causing pain about the masticatory apparatus including the TMJ_____________?

   A. Traumatic arthritis
   B. Trigeminal neuralgia
   C. Myofacial pain dysfunction syndrome
   D. Degenerative arthritis

8. A twenty-one-year-old woman complains that regular, gentle brushing of her teeth is painful besides causing profuse bleeding. Oral examination reveals the loss of epithelium from the attached gingival of both arches. Which of the following dermatological problems is this patient most likely to have?

   A. Benign mucous membrane pemphigiod
   B. Chronic discoid lupus erythematosus
   C. Pemphigus
   D. Psoriasis

9. When two metals are completely miscible in liquid state and they remain completely mixed on solidifiation, the alloy formed is called________________?

   A. Solid solution
   B. Eutectic mixture
   C. Peritectic mixture
   D. Inter metallic compounds

10. Reduction in the fusion temperature of dental gold casting alloys is caused by presence of______________?

    A. Platinum
    B. Copper
    C. Silver
    D. Gold