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ADA NBDE National Board Dental Part I

Category - NBDE

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What is the most abundant cell of a healthy periodontal ligament (PDL)?

Lymphocytes
Neutrophils
Osteoblasts
Fibroblasts

Explanation

Answer: D - Fibroblasts are the most abundant cells of the PDL. They are needed to produce the extensive extracellular matrix of the PDL

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ADA NBDE National Board Dental Part I

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ADA NBDE National Board Dental Part I

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