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Medical Science Mcqs 5254 MCQs [All-Courses]

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Medical Science is the study of human health, diseases, prevention, and treatment, focusing on diagnosis, patient care, and medical research to improve healthcare outcomes.

All Topics  5254

The common site of melanoma on the orofacial skin is_____________?
A Lower lip
B Malar region
C Forehead
D Upper lip
Correct Answer: Malar region
Yellowish discolouration of oral mucous membrane, skin and sclera of eye is______________?
A Pernicious anemia
B Sickle cell anemia
C Chloromycin therapy
D Carotinemia
Correct Answer: Carotinemia
All of the following are seen in lead poisoning except_____________?
A Hallucinations
B GIT disturbances
C Peripheral neuritis
D Encephalitis
Correct Answer: Hallucinations
Mucocutaneous circumoral pigmentation is found in_____________?
A Peutz-Jeghers syndrome
B Plummer-Vinson syndrome
C Lead poisoning
D Bechet’s syndrome
Correct Answer: Peutz-Jeghers syndrome
Tetracycline stains appear as______________?
A Yellow and brown stains in enamel and dentin
B Yellow and brown stains only in enamel
C Yellow and brown stains only in dentin
D Only yellow stain in enamel
Correct Answer: Yellow and brown stains in enamel and dentin
Port wine stains are seen in______________?
A Nevus
B Haemangioma
C Melanoma
D All of the above
Correct Answer: Haemangioma
Patient reports with discolored teeth bearing brown stains. The teeth glow fluorescent in UV light. The most likely diagnosis is____________?
A Porphyria
B Amelogenesis imperfecta
C Hutchinson’s teeth
D Tetracycline staining of teeth
Correct Answer: Tetracycline staining of teeth
Yellowish discoloration of teeth is seen in children fed on_____________?
A High-protein diet
B Tetracyclines
C penicillins
D Erythromycin
Correct Answer: Tetracyclines
The pigment associated with hemochromatosis is_______________?
A Biliribin
B Haemosiderin
C Methemoglobin
D Myoglobin
Correct Answer: Haemosiderin
Internal resorption is characterised by_____________?
A pain on percussion
B Slow dull continuous pain
C No characteristic feature, symptom free
D Increased pulpal pain when laying down
Correct Answer: Slow dull continuous pain
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