Question: Ectopic sebaceous glands in the mouth are called________________?

• 1. Linea alba buccalis
• 2. Heck’s disease
• 3. Lingual verices
• 4. Fordyce spots

Question: Most common missing tooth in the permanent dentition is_____________?

• 1. Maxillary canine
• 2. Maxillary first molar
• 3. Mandibular second premolar
• 4. Mandibular first molar

Question: A patient notices a well demarcated area of depapillation on his tongue which has been there for as long as he can remember, The most probable diagnosis_____________?

• 1. Median rhomboid glossitis
• 2. Geographic tongue
• 3. Black hairy tongue
• 4. Moeller’s glossitis

Question: Dentinogensis imperfecta differs from amelogenesis imperfecta in that, the former is_____________?

• 1. A hereditary disturbance
• 2. The result of excessive fluoride ingestion
• 3. The result of faulty enamel matrix formation
• 4. Characterized by calcification of pulp chambers and the root canals of the teeth

Question: Ghost teeth is seen in which of the following_________________?

• 1. Dens is dent
• 2. Regional odontodysplasia
• 3. Dentin dysplasia
• 4. None of the above

Question: Gemination of teeth occur due to______________?

• 1. Division of a single tooth bud after calcification
• 2. Division of a single tooth bud before calcification
• 3. Fusion of two teeth before calcification
• 4. Fusion of two teeth after calcification

Question: True ankyloglossia occurs as a result of________________?

• 1. Union between tongue and floor of mouth
• 2. Absence of lingual frenum
• 3. Lingual frenum attached to the tip of tongue
• 4. Short lingual frenum

Question: Teeth that erupt with in 30 days of birth are called________________?

• 1. Natal teeth
• 2. Neonatal teeth
• 3. Primary teeth
• 4. Prenatal teeth

Question: The syndrom which consists of cleft palate micrognathia and glossoptosis is known as_____________?

• 1. Marfan’s syndrome
• 2. Crouzon’s syndrome
• 3. Paget’s disease
• 4. PierreRobin syndrome

Question: Facial edema, cheilitis granulomatosa and a fissured tongue characterize which of the following syndromes ?

• 1. Frey
• 2. Melkerson-Rosenthal
• 3. Teacher Collins
• 4. None of the above