Practice Pakistan's most useful MCQs for competitive exams

Fungal infection of human beings is called as_____________?

• (A)  Mucorsis
• (B)  Mycosis
• (C)  Fungosis
• (D)  Micromia

Answer

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Germ tubes are formed mainly by_______________?

• (A)  Candida albicans
• (B)  Candida stellatoidea
• (C)  Candida tropicalis
• (D)  Candida pseudotropicalls

Answer

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Secondary response is mediated by_______________?

• (A)  IgG
• (B)  IgA
• (C)  IgM
• (D)  IgE

Answer

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The reaginic antibody is________________?

• (A)  IgG
• (B)  IgA
• (C)  IgD
• (D)  IgE

Answer

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The following immunoglobulin is not known to fix complement_________________?

• (A)  IgE
• (B)  IgM
• (C)  IgA
• (D)  IgG

Answer

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The earliest identifiable cells of T-Cell lineage during maturation are_______________?

• (A)  CD7+ Pro-T-Cells
• (B)  CD5+ Pre-T-Cells
• (C)  CD8+ Pro-T-Cells
• (D)  CD8+ Pre-T-Cells

Answer

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A person working in an abattoir presented with a papule on hand, which turned in to an ulcer. Which will best help in diagnosis______________?

• (A)  Trichrome Methylene blue
• (B)  Carbol Fuschin
• (C)  Acid Fast Stain
• (D)  Calcoflour White

Answer

Submitted By :Ali Uppal

Which is type II hypersensitivity ?

• (A)  Anaphylaxis
• (B)  Delayed hypersensitivity
• (C)  Immune complex mediated
• (D)  Cytotoxic / cytolytic type

Answer

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When horse serum is injected intravenoulsy in to a rabbit and again in to the skin two or three weeks later, what is the necrotizing reaction that occurs as the site of the second injection________________?

• (A)  Atopy
• (B)  Anaphylaxis
• (C)  Arthus phenomenon
• (D)  Serum sickness

Answer

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Negative phase is seen in ________ immunity?

• (A)  Active
• (B)  Passive
• (C)  Herd
• (D)  Local

Answer

Submitted By :Ali Uppal