351:Salivary gland stone most commonly involves

 a) Submandibular gland
 b) Parotid gland
 c) Sub lingual gland
 d) Lingual gland

 Ans: A[Ref.Burket's 10th ed pg 245/ shafer 5th ed pg 754]

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350: Pinpoint hemorrhages of < 1cm diameter are known as

 a) Petechiae
 b) Ecchymoses
 c) Purpura
 d) Pustules

Ans: A[Ref.Burket's 10th ed pg 51]

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449: Noma is

 a) Pyogenic granuloma
 b) Fibrous dysplasia
 c) Vincent's disease
 d)  Cancrum oris

 Ans: D[Ref.Shafer 4th ed pg 358 /5th ed pg 456]

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