Correct Answer is: T helper cells

Immunology - Immune disorders MCQ Multiple Choice Questions for Practice

Q: 2. All of the following are immunodeficiency diseases except

Correct Answer is: Graves disease

Q: 4. Immune disorders include

Correct Answer is: all of these

Q: 5. In severe combined immune deficiency (SCID), the patients are deficient in

Correct Answer is: both a and b

Q: 6. Majority of auto immune diseases are

Correct Answer is: antibody mediated

Q: 7. Rheumatoid arthritis mostly occur in individuals carrying

Correct Answer is: HLA-DR4 gene (HLA-human leucocyte antigen)

Q: 8. SCID can occur due to the absence of an enzyme

Correct Answer is: adenosine deaminase

Q: 9. Some defects or mutations in components of innate or adaptive immunity may lead to

Correct Answer is: immunodeficiency

Q: 10. The inability to distinguish between self-cells and non-self-cells may lead to

Correct Answer is: auto-immune diseases

Q: 11. The inappropriate response of immune system towards a relatively harmless antigen causing harm to the host is referred as

Correct Answer is: hypersensitivity

Immunology - Immune disorders MCQs are designed to test your understanding of various immune system conditions. These questions are ideal for students and exam aspirants looking to reinforce their knowledge and prepare for assessments.

About Immunology - Immune disorders MCQ Questions

These multiple-choice questions cover a range of topics within immunology, including autoimmune diseases, allergies, immunodeficiencies, and hypersensitivity reactions. Each question is crafted to help you understand the underlying mechanisms, diagnostic methods, and treatment options for various immune disorders.

Why Practice Immunology - Immune disorders Objective Questions?

Practicing these objective questions is essential for several reasons. They help you prepare for school and college exams, competitive exams, and job interviews. By regularly revising these MCQs, you can reinforce your knowledge, identify weak areas, and gain confidence in your understanding of immunology and immune disorders.

Who Should Use These MCQs?

Students preparing for school or college exams
Competitive exam aspirants
Candidates preparing for interviews

Immunology - Immune disorders MCQ Questions for Practice

1. All of the following are autoimmune disorders except

Graves disease
SCID
Rheumatoid arthritis
Addisons disease

2. All of the following are immunodeficiency diseases except

Graves disease
SCID
DiGeorges syndrome
Hyper IgM syndrome

3. HIV attacks

T helper cells
T cytotoxic cells
B cells
macrophages

4. Immune disorders include

hypersensitivity
auto-immune diseases
immunodeficiency
all of these

5. In severe combined immune deficiency (SCID), the patients are deficient in

B cells
T cells
both a and b
IgA

6. Majority of auto immune diseases are

cell mediated
antibody mediated
macrophage mediated
mast cells mediated

7. Rheumatoid arthritis mostly occur in individuals carrying

HLA-DR4 gene (HLA-human leucocyte antigen)
HLA-DR1 gene
HLA-DR3 gene
all of the above

8. SCID can occur due to the absence of an enzyme

adenosine deaminase
guanosine deaminase
phosphorylase
thymidine deaminase

9. Some defects or mutations in components of innate or adaptive immunity may lead to

hypersensitivity
auto-immune diseases
immunodeficiency
tolerance

10. The inability to distinguish between self-cells and non-self-cells may lead to

hypersensitivity
auto-immune diseases
immunodeficiency
tolerance

11. The inappropriate response of immune system towards a relatively harmless antigen causing harm to the host is referred as

hypersensitivity
auto-immune diseases
immunodeficiency
tolerance

12. The major chemical messenger involved in hypersensitivity is

interleukines
lymphokines
hiatamines
interferons

13. Which of the following Ig is involved in mediating allergic reactions

14. Which of the following types of hypersensitive reactions is antibody mediated

Type I
Type II
Type III
all of these

15. Which one of the following is a cell mediated hypersensitive reaction

Type I
Type II
Type III
Type IV