Oral Pathology MCQs
Oral Pathology MCQs cover the diseases affecting the oral cavity, including tumors, precancerous conditions, cysts, and inflammatory diseases. These quizzes help students of BDS and MDCAT assess their ability to diagnose and understand oral conditions and prepare for clinical scenarios.
Q: Ameloblastoma typically arises from
A) Enamel organ remnants
B) Salivary glands
C) Periodontal ligament
D) Cementum
✅ Correct Answer: A
Explanation: Ameloblastoma is a benign but locally aggressive tumor originating from enamel organ derivatives.
Q: The most common salivary gland tumor is
A) Pleomorphic adenoma
B) Mucoepidermoid carcinoma
C) Adenoid cystic carcinoma
D) Oncocytoma
✅ Correct Answer: A
Explanation: Pleomorphic adenoma is the most frequent benign tumor of the salivary glands.
Q: Peripheral giant cell granuloma is usually found on
A) Dorsum of tongue
B) Soft palate
C) Alveolar ridge
D) Floor of mouth
✅ Correct Answer: C
Explanation: This lesion typically occurs on the gingiva or alveolar ridge, often as a reactive response to irritation.
Q: Oral melanoacanthoma is predominantly seen in
A) African-American females
B) Pregnant women
C) Elderly men
D) Children
✅ Correct Answer: A
Explanation: Melanoacanthoma is a benign pigmented lesion seen predominantly in African-American females.
Q: Angular cheilitis is often associated with deficiency of
A) Vitamin A
B) Riboflavin
C) Iron
D) Vitamin B12
✅ Correct Answer: B
Explanation: Riboflavin (Vitamin B2) deficiency commonly causes angular cheilitis, characterized by cracking at the corners of the mouth.