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Mcqs MBBS Exams India
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(Single Best Answer) Question 511: Recurrent painful orogenital ulcers with arthritis is most likely due to ?
A) Gonorrhea
B) Syphilis
C) Reiter's syndrome
D) Behcet's syndrome
Answer (Select an option above to get the answer):
(Single Best Answer) Question 512: Which one of the following features differentiates lepromatous leprosy from tuberculoid leprosy ?
A) Absence of infectivity of affected patients
B) Organisms are scanty in number
C) Blood-borne spread from the dermis throughout the body
D) Anaesthetic hypopigmented skin macules and plaques
Answer (Select an option above to get the answer):
(Single Best Answer) Question 513: The following diseases are characterized by bullous eruptions except ?
A) Porphyria cutanea tarda
B) Variegate porphyria
C) Dermatitis herpetiformis
D) Lichen planus
Answer (Select an option above to get the answer):
(Single Best Answer) Question 514: With regard to vitiligo, which one of the following is not correct ?
A) Generalized vitiligo is often symmetrical
B) Trauma and sunburn may precipitate vitiligo
C) It is a congenital condition
D) Focal areas of melanocyte loss are observed
Answer (Select an option above to get the answer):
(Single Best Answer) Question 515: Pyridoxine hypervitaminosis causes ?
A) Polyneuropathy
B) Hypercalcemia
C) Liver damage
D) Renal failure
Answer (Select an option above to get the answer):
(Single Best Answer) Question 516: Which one of the following is not a fungal infection ?
A) Chromomycosis
B) Pheophomycosis
C) Actinomycosis
D) Blastomycosis
Answer (Select an option above to get the answer):
(Single Best Answer) Question 517: In an immuno-compromised patient with local gamma like tumors and granulomatous lesions of lungs, bones, brain and meninges, the most likely diagnosis is ?
A) Tuberculosis
B) Leprosy
C) Sarcoidosis
D) Cryptococcosis
Answer (Select an option above to get the answer):
(Single Best Answer) Question 518: A patient with HIV disease presents with fever, malaise and headache of acute onset. CSF examination reveals 20 cells with 80% lymphocytes, protein 100 mg/dl, sugar 35 mg/dl, and a positive India ink preparation. CT head is normal. What is the most appropriate therapy in this patient ?
A) Amphotericin B
B) Amoxycillin
C) Acyclovir
D) Anti-tubercular drugs
Answer (Select an option above to get the answer):
(Single Best Answer) Question 519: What is the drug of choice for CMV (Cytomegalovirus) Retinitis in patients with AIDS ?
A) Acyclovir
B) Gancyclovir
C) Pentamidine
D) Co-trimoxazole
Answer (Select an option above to get the answer):
(Single Best Answer) Question 520: Imipenem is co-administered with cilastin because ?
A) Cilastin aids the gastrointestinal absorption of the active moiety, imipenem
B) Cilastin inhibits beta-lactamase that destroys imipenem
C) Cilastin inhibits an enzyme in the kidney that destroys imipenem
D) Cilastin prevents the hypoprothrombotic effect of imipenem
Answer (Select an option above to get the answer):