Hyperacusis is damage of facial nerve due to 1. Malleus 2. Incus 3. Stapes 4. All of the above
Oral PathologyAnswer: 3
Which of the following syndromes is characterized by early synostosis of sutures, hypoplasia of maxilla and patient nose resembling "parrot beak" 1) Treacher Collins syndrome 2) Crouzon syndrome 3) Pierre-Robin syndrome 4) Marie and Saintons syndrome
Oral PathologyAnswer: 2
All are true about supernumerary tooth except 1) May have resemblance to normal teeth 2) Disto molars does not resemble any other tooth 3) Mesiodens is the most common supernumerary tooth 4) More common in mandible
Oral PathologyAnswer: 4
A benign neoplasm that commonly appears as non painful, slowly enlarging, submucosal lump and has overlying epithelium that often exhibits pseudoepitheliomatous hyperplasia is 1) Fibroma 2) Papilloma 3) Neurofibroma 4) Granular cell tumour
Oral PathologyAnswer: 4
Which of the following should be done during a biopsy examination?
1. Only a small superficial piece of tissue should be removed
2. The tissue should be placed immediately in 10% formalin
3. A horizontal section should be taken without disturbing the base of the lesion, especially in ulcers
4. To avoid bias the pathologist should not be told of the provisional diagnosis
Oral PathologyAnswer: 2
Which of the following is associated with a low concentration of ionized calcium in the serum? 1) Hypothyroidism 2) Osteogenesis imperfecta 3) Paget"s disease of the bone 4) Tetany
Oral PathologyAnswer: 4
Leutic glossitis is an intraoral manifestation caused by 1. Mycobacterium tuberculosis 2. Actinomycosis 3. Treponema pallidum 4. Streptococcus
Oral PathologyAnswer: 3
Rapid development of wheal-like lesions on the oral mucosa which progress to vesicles and then rupture to form ulcers covered with a thick white or yellow exudate, is suggestive of 1. cat scratch disease 2. erythema multiforme 3. pemphigus vegetans 4. lupus erythematosus
