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(Single Best Answer) Question 1: A 50 year old chronic alcoholic male agricultural worker presented with high grade fever of one week duration with spells of chills and rigor. Examination of the respiratory system revealed bilateral crepitations with scattered rhonchi. Multiple subcutaneous nodules were found on the extensor surface of the left forearm, arm and left leg. Direct microscopy of the pus aspirated from the skin nodule revealed plenty of Gram negative bacilli with bipolar staining. Culture revealed distinct rough corrugated grey-white colonies on Blood Agar. The organisms were motile and oxidase positive. The most likely diagnosis is ?
A) Plague
B) Melioidosis
C) Bartonellosis
D) Actinomycosis
Answer (Select an option above to get the answer):
(Single Best Answer) Question 2: A 45 year old male had multiple hypoaesthetic mildly erythematous large plaques with elevated margins on trunk and extremitites. His ulnar and lateral popliteal nerves on both sides were enlarged. The most probable diagnosis is ?
A) Lepromatous leprosy
B) Borderline leprosy
C) Borderline tuberculoid leprosy
D) Borderline lepromatous leprosy
Answer (Select an option above to get the answer):
(Single Best Answer) Question 3: A 12 year old boy had a gradually progressive plaque on a buttock for the last 3 years. The plaque was 15 cms in diameter, annular in shape, with crusting and induration at the periphery and scarring at the center. The most likely diagnosis is ?
A) Tinea corporis
B) Granuloma annulare
C) Lupus vulgaris
D) Borderline leprosy
Answer (Select an option above to get the answer):
(Single Best Answer) Question 4: A 36-year-old factory worker developed itchy, annular scaly plaques in both groins. Application of a corticosteroid ointment led to temporary relief but the plaques continued to extend at the periphery. The most likley diagnosis is ?
A) Erythema annulare centrifugum
B) Granuloma annulare
C) Annular lichen planus
D) Tinea cruris
Answer (Select an option above to get the answer):
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