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Oral Pigmentation Quiz

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Questions and Answers

What is the definition of oral pigmentation?

The inhibition of pigments in oral tissue

The transformation of pigments in oral tissue

The removal of pigments from oral tissue

The process of deposition of pigments in oral tissue (correct)

What are melanocytes?

Cells responsible for producing keratin

Cells responsible for producing collagen

Cells responsible for producing melanin (correct)

Cells responsible for producing sebum

What is the differential diagnosis for petechiae?

Allergic reaction to food

Viral or streptococcal infection (correct)

Bacterial infection of the skin

Excessive sun exposure

What can cause purpura?

Infectious bacterial disease Signup and view all the answers

What are mucosal petechiae?

Pinpoint non-blanching small red or purple spots caused by hemorrhage of capillaries Signup and view all the answers

What are melanocytes?

Cells originating from the neural crest and producing melanin Signup and view all the answers

What is the process involved in oral pigmentation?

Deposition of pigments in oral tissue Signup and view all the answers

What causes mucosal petechiae?

Viral or streptococcal infection Signup and view all the answers

What is scarlet fever?

An infectious bacterial disease caused by streptococci Signup and view all the answers

What is purpura?

Blood-filled vesicles or spots seen over the buccal mucosa, palate, tonsillar fossa or lips Signup and view all the answers

Oral Pigmentation Quiz

Choose a study mode

Podcast

Questions and Answers

What is the definition of oral pigmentation?

What are melanocytes?

What is the differential diagnosis for petechiae?

What can cause purpura?

What are mucosal petechiae?

What are melanocytes?

What is the process involved in oral pigmentation?

What causes mucosal petechiae?

What is scarlet fever?

What is purpura?

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