# Drug of choice in pneumocystis carinii pneumonia: a) Pentamidine b) Zidovudine c) Ciprofloxacin d) Cotrimoxazole The correct answer is D....

 # Cyanosis is seen if: a) Meth Hb 1.5gm% b) Sulf Hb 0.5gm% c) Reduced Hb 5gm% d) All of the above The correct answer is D. All of the above...

 # A thin bluish line around the gingival margin is due to the absorption of :  A. Silver  B. Mercury  C. Drugs like tetracycline  D. Lead T...

 # Plasma cell gingivitis is seen in individuals having the habit of chewing of the following types of flavored chewing gum? A. Peppermint f...

 # Gingival manifestation is seen maximum with:  A. AML B. CLL C. CML D. ALL The correct answer is A. AML. Gum hypertrophy due to leukemic i...

# Which of the following cannot be used to block undercuts intraorally? A. Addition silicon B. Plaster of Paris C. Irreve...

  When 30-50% of the upper teeth protrude over the lower teeth, an overbite occurs. Many reasons contribute to overbite problems in childr...