MDS PREP
Red fluorescent fluid is seen in
1. Pemphigus
2. Erythema multiforme
3. Lichen planus
4. Porphyria
Oral Pathology
Answer: 4
Red fluorescent fluid is seen in porphyria.
Pink"s disease is due to
1. Toxicity of silver
2. Toxicity of mercury
3. Toxicity of lead
4. Toxicity of tetracycline
Oral Pathology
Answer: 2
Pink's disease is due to the toxicity of mercury.
Unusual extensibility of the tongue is a characteristic feature of
1. Epidermolysis bullosa
2. Syphilis
3. Darier-White disease
4. Ehlers-Danlos syndrome
Oral Pathology
Answer: 4
Unusual extensibility of the tongue is a characteristic feature of Ehlers-Danlos syndrome.
Osteoradionecrosis results from
1. Infection, trauma, radiation
2. Radiation, trauma, infection
3. Trauma, radiation, infection
4. None of the above
Oral Pathology
Answer: 2
Osteoradionecrosis results from radiation, trauma, and infection.
Lemina dura is lost or partially lost in
1. Hypothyroidism
2. Hyperthyroidism
3. Hypoparathyroidism
4. Hyperparathyroidism
Oral Pathology
Answer: 4
Lamina dura is lost or partially lost in hyperparathyroidism.
Leukaemia should be high on a list of differential diagnosis when which of the following is noted?
1. Spontaneous bleeding
2. Persistent headache
3. Epigastric pain
4. Chronic or acute arthralgia
Oral Pathology
Answer: 1
Spontaneous bleeding is a key indicator for considering leukemia in differential diagnosis.
An etiological factor for macroglossia is
1. Atrophic glossitis
2. Oral submucous fibrosis
3. Syphilitic glossitis
4. Hurler"s syndrome
Oral Pathology
Answer: 4
An etiological factor for macroglossia is Hurler's syndrome.
Leucocytopenia is seen in
1. Influenza
2. Agranulocytosis
3. Liver cirrhosis
4. All of the above
Oral Pathology
Answer: 4
Leukocytopenia can be seen in influenza, agranulocytosis, and liver cirrhosis.