Autoimmune Diseases and Allergies MCQs

Prepare for Autoimmune Diseases and Allergies MCQs with verified questions, past-paper solutions, and conceptual explanations for CSS, PMS, FPSC, PPSC, and NTS examinations.

24 Solved Questions • 18 Mins Practice • Updated for 2026 Competitive Exams
MCQS
2026 Solved Edition · Updated October 2026 · Verified Editorial Standards

Welcome to the verified preparation module for Autoimmune Diseases and Allergies MCQs on McqsMind. This comprehensive set offers solved multiple-choice questions with answers, detailed explanations, and authentic past-paper style questions aligned with the latest syllabus of Immunology (Biology).

100% Verified Answer Keys CSS, PMS, FPSC, PPSC, NTS Ready 2026/2027 Syllabus Guidelines

Direct Definition & Conceptual Scope

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Autoimmune Diseases and Allergies constitutes an essential examination topic within Biology, evaluating theoretical principles, historical context, and practical problem-solving applications. On MCQsMind, candidates practice verified past-paper solutions, conceptual breakdowns, and syllabus-aligned questions tailored for CSS, PMS, and competitive screening examinations.

Solved Questions

Practice with answers, explanations, and exam-focused revision notes.

24 MCQs Page 1

High-Yield Exam Revision Cheat Sheet & Mnemonics

Essential exam standard definitions and formulas for rapid 2-minute revision

High-Frequency Articles
  • Art. 6: High Treason
  • Art. 9: Security of Person
  • Art. 19-A: Right to Information
  • Art. 25-A: Free Education (5–16 yrs)
Federalism & Provinces
  • Art. 140-A: Local Government
  • Art. 153: Council of Common Interests
  • Art. 160: National Finance Commission
  • Art. 175-A: Judicial Commission (JCP)
Islamic Provisions
  • Art. 2: Islam as State Religion
  • Art. 2A: Objectives Resolution Substantive
  • Art. 203: Federal Shariat Court (FSC)
  • Art. 228: Council of Islamic Ideology

Topic Notes: Autoimmune Diseases and Allergies

Quick Revision 2 min read 14 key points
Section 1 of 5

1 1. Fundamental Concepts of Immune Dysfunction

4 points
  • Definition
    Autoimmune Disease: A condition where the immune system loses self-tolerance, erroneously identifying healthy host tissues as foreign antigens and launching an inflammatory attack.
  • Definition
    Allergy (Hypersensitivity): An exaggerated, inappropriate immune response to harmless environmental antigens (allergens), involving IgE-mediated activation of mast cells and basophils.
  • Fact
    Histamine Storage: Mast cells and basophils contain the highest concentration of histamine; its release triggers vasodilation, increased capillary permeability, and smooth muscle contraction during allergic reactions.
  • Theory
    Self-Tolerance: The immune system's ability to distinguish 'self' from 'non-self' via the deletion or inactivation of autoreactive T and B cells during development in the thymus and bone marrow.
Section 1 / 5
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1
Which laboratory test is used to detect the presence of autoantibodies in the serum of patients with autoimmune diseases?
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2
Which autoimmune disease is characterized by the destruction of exocrine glands, particularly the lacrimal and salivary glands?
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3
What is the role of histamine released during an allergic reaction?
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4
Which autoimmune condition involves the destruction of myelin sheaths in the central nervous system?
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5
What is the defining feature of Goodpasture syndrome in terms of immune pathology?
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6
Which cytokine is most prominently involved in the pathogenesis of allergic inflammation and IgE class switching?
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7
Which autoimmune disease is associated with the presence of anti-gliadin and anti-transglutaminase antibodies?
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8
What is the primary target of autoantibodies in Myasthenia Gravis?
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9
Which cell type is the primary mediator of the delayed-type hypersensitivity (Type IV) reaction seen in contact dermatitis?
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10
Which autoimmune disorder is caused by autoantibodies that bind to and activate the TSH receptor on thyroid follicular cells?
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Pedagogical Syllabus Blueprint

Autoimmune Diseases and Allergies MCQs: Preparation Strategy & Exam Blueprint

Examination Weightage & Commission Distribution

In Pakistan's premier competitive examinations—including the Federal Public Service Commission (FPSC General Recruitment & CSS MPT), Punjab Public Service Commission (PPSC Lecturer, Tehsildar & PMS Screening), KPPSC, SPSC, and BPSC—questions derived from Autoimmune Diseases and Allergies MCQs consistently constitute a decisive 10% to 25% weightage of the Immunology paper. Testing agencies frequently evaluate both foundational factual recall and deeper analytical comprehension, requiring aspirants to master key dates, statutory articles, constitutional clauses, and thematic definitions.

High-Yield Conceptual Pillars & Distractor Analysis

Historical trend analysis across past five-year examination cycles demonstrates that examiner traps frequently involve closely matched numerical alternatives, chronologically contiguous treaties, and semantic subtleties in statutory phraseology. When preparing Autoimmune Diseases and Allergies MCQs, candidates must deliberately review the underlying rationale provided for every question rather than merely memorizing raw answer options. Understanding why incorrect distractors fail is the most reliable predictor of achieving top percentiles in computerized and optical mark recognition (OMR) screening tests.

Negative Marking Mitigation & Time Management Protocol

For examinations enforcing negative marking penalties (such as PPSC's 0.25-mark deduction per erroneous response or NTS gatekeeper quotas), an aggressive elimination technique must be deployed. Candidates should systematically rule out improbable options first to elevate probability thresholds from 25% to 50% or 100%. Allocating an average of 45 to 60 seconds per item during mock trials builds the psychological stamina and cognitive precision required to complete 100-question papers within official 90-minute time limits.

Recommended Reference Sources & Statutory Reading

To achieve definitive conceptual mastery in Biology, candidates are advised to cross-reference our solved explanations with primary gazettes, statutory texts, and canonical academic textbooks. Verifying controversial questions against authentic official repositories guarantees that prospective civil servants and professional candidates present incontestable answers during both optical paper evaluations and viva voce departmental interviews.