The most common extraoral cause of halitosis is 1) Indigestion 2) Alcohol intake 3) Chronic sinusitis 4) Diabetes mellitus
Oral PathologyAnswer: 3
Severe pain does not occur in
1. cervicofacial emphysema
2. uveoparotid fever
3. ameloblastic fibrorna
4. oral lesions of tularemia
Oral PathologyAnswer: 2
Widely accepted theory of dental caries 1) Proteolytic theory 2) Proteolytic chelation theory 3) Acidogenic theory 4) Autoimmune theory
Oral PathologyAnswer: 3
In the earliest stages of carious lesion, there is loss of 1. Enamel cuticle 2. Interprismatic substance 3. Organic matrix 4. Enamel lamellae
Oral PathologyAnswer: 2
A white patch that cannot be rubbed off form oral mucous and not related to any other disease is a feature of 1) Lichen planus 2) Erythroplasia 3) Leukoplakia 4) Squamous cell carcinoma
Oral PathologyAnswer: 3
Baelz disease is associated with 1) Cheilitis glandularis 2) Cheilitis granulomatoses 3) Both a and b 4) None of the above
Oral PathologyAnswer: 1
A painful crater-like 1.5 cm ulcer develops within one week on the hard palate mucosa of a 40-year-old female. The most likely diagnosis is 1. Actinomycosis 2. Squamous cell carcinoma 3. Pleomorphic adenoma 4. Necrotizing sialometaplasia
Oral PathologyAnswer: 4
Which of the following is a psycho-physiologic disorder? 1. Myofacial pain dysfunction syndrome 2. Marie-Strumpell disease 3. Marfan"s syndrome 4. Trecher Collins syndrome
