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WorksheetsOral Medicine and Radiology
Total questions: 30
Worksheet time: 48mins
RBC's in beta thalassaemia are typically
Macrocytic,Normochromic
Microcytic,Hypochromic
Noromocytic,Hypochromic
Noromocytic,Normochromic
Which is not characteristic of congenital syphilis
Ghon complex
Interstitial keratits
Mulberry molars
Notched incisors
Which is most likely to turn malignant
INTRADERMAL NEVUS
JUNCTIONAL NEVUS
LICHEN PLANUS
PAPILLOMA
Rhabdomyoma is a tumor originating from
Nerve tissue
Smooth muscle
Striated muscle
Vascular endothelium
Which is true cyst
Aneurysmal bone cyst
Gingival cyst of newborn
Hemorrhagic one cyst
All of the above
A Swelling or growth with narrow stalk is described as being
Papillomatous
Pleomorphic
None of the above
Sessile
A Flat ,circumscribed discoloration of skin or mucosa that may vary in size and shape is referred as
Epulis
Macule
Papule
Nodule
Rumpel Leede phenomenon is evidence of
Deficiency of factor x
Platelet dysfunction
Deficiency of Factor ix
Increased capillary fragility
Delayed eruption of teeth is feature of all conditions except
Rickets
Congenital hyperthyroidism
Cherubism
Cleidocranial dysplasia
All of the following statements about Thrush are true except
it is caused by gram negative fungus
characterised by paque of proliferating epithelial cells and other cells
can affect neonates in epidemic fashion
complication of immunosuppression or systemic disease
Radiographs are of no help in the diagnosis of
Cementoma
Acute alveolar abscess
subuxation of teeth
Impacted canines
All statements are true about intra oral dental x ray film except
composed of cellulose acetate base with silver bromide emulsion
Has a thin sheet of lead foil that lies in front of film to prevent overexposure
Has an embossed dot on it which should be oriented towards the source of x rays
it is exposed by direct action of xrays on the emulsion
which of the statements about developing dental radiograph is false?
if it is too long,it results in overdark radiograph
It involves chemically precipitating metalllic silver
it involves developer containing sodium thiosulphate
if high temperature are used,it results in fogged,overdark radiograph
Radiolucencies of jaw may be seen in all except
multiple myeloma
giant cell tumors
chronic renal failure
Hypoparathyroidism
which of the statement is WRONG?
Submentovertex Radiographs:
demonstrate body of the mandible
indicated if there is suspician of cervical spine injury
usually demonstrate zygomatic arches
can demonstrate fractures of base of skull
A 20 year old male patient ,who recovered two weeks ago from recurrent herpetic lesions that covered both lips,now exhibits newly formed erosions of palate ,buccal mucosa bilaterally and lips besides concentric rose colored lesions of skin.The most probable diagnosis is
lichen planus
pemphigus vulgaris
erythema multiformae
lupus erythematosus
A Five year old child presents with chronic bed wetting and bilateral loose deciduous first molars.His mother says that she wants to drink water several times during night. which is most likely diagnosis?
Niemann pick disease
Polyostotic fibrous dysplasia
Marble bone disease
Hand schuller christian disease
Which of the following transplant patient is more prone to have dental caries?
Liver transplantation
Kidney transplantation
Lung transplant
Hematopoietic cell transplantation
Multiresistant herpes simplex virus infection can be successfully treated by
cidovir
Acyclovir
Foscarnet
None of the above
Acyclovir controls herpes simplex infections by
inhibiting DNA replication in herpes simplex virus
Dissolving protein capsid of virus
Inhibiting DNA replication in HSV infected cells
None of the above
Formation of symblepharon and corneal damage is common in
Bullous lichen planus
Histoplasmosis
Mucous membrane pemphigoid
Bullous pemphigoid
Which of the following is non keratotic white lesion?
Stomatitis nicotina palati
Linea alba
Focal epithelial hyperplasia
Uremic stomatitis
Which of the following does not have precancerous potential?
Actinic keratosis
Dyskeratosis congenita
Keratosis follicularis
erythroplakia
White epithelial pearls or 'tobacco cells 'or 'cells within cells' occur most extensively in the cytologic examination of
Hereditary benign intraepithelial dyskeratosis
Pachynochia congenita
White sponge nevus
Keratosis follicularis
White patches surrounded by telengiectatic halo are found in
SLE
Erythema multiforme
Pemphigus
DLE
Radiographically snow driven appearance suggests
Calcifying odontogenic cyst
Adenomatoid odontogenic tumor
Calcifying epithelial odontogenic tumor
Keratocyst
Which is not a feature of Eagle's syndrome
Pain during mandibular movement
When the jaws are closed the pain subsided
Stabbing type pain in tonsillar region
Excessive lacrimation
Name the lesion where cotton wool,multifocal radiodense conglomerates is not seen usually
Gardners syndrome
Cemento-osseous dysplasia
Pagets disease
Fibrous dysplasia
Battle's sign is
Ecchymosis in the mastoid region
Sublingual ecchymosis
Palatal ecchymosis
Subconjunctival ecchymosis
Time gap between appearance of koplik's spot and cutaneous rash in measles is
3-4 days
24 hrs
10 days
2 weeks
