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Q. No.Choose the odd one w.r.t. the structures that provides the site of interaction of lymphocytes with the antigen, which then proliferate to become effector cells.
1. Peyer's patches
2. Bone marrow
3. Appendix
4. Spleen
Subtopic: Human Immune System |
73%
Level 2: 60%+
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In an antibody molecule, the number of disulphide bonds in between the heavy chains and within the light chains respectively are
1. 2 and 4
2. 2 and 2
3. 4 and 2
4. 6 and 4
1. 2 and 4
2. 2 and 2
3. 4 and 2
4. 6 and 4
Subtopic: Details of Immunity |
Level 3: 35%-60%
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________ represent an evolutionary conserved, non-specific, primitive response to stereotypical microbial component.
Select the correct option to fill in the blank.
1. Cell-mediated immunity
2. Humoral immunity
3. Innate immunity
4. Antibody-mediated immunity
Select the correct option to fill in the blank.
1. Cell-mediated immunity
2. Humoral immunity
3. Innate immunity
4. Antibody-mediated immunity
Subtopic: Details of Immunity |
69%
Level 2: 60%+
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Consider the following statements and select the incorrect one.
| 1. | lgG is the smallest and most abundant antibody. |
| 2. | Antigen-binding sites are present at C-terminal of an antibody. |
| 3. | Natural killer cells are type of lymphocytes associated with innate immunity. |
| 4. | Cell-mediated immune response is responsible for graft rejection. |
Subtopic: Details of Immunity |
74%
Level 2: 60%+
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If any organ fails to function satisfactorily, transplantation is the only remedy to enable the patient to live a normal life
All of the following are true w.r.t. transplantation. except
All of the following are true w.r.t. transplantation. except
| 1. | Tissue matching is essential before undertaking any graft |
| 2. | T-lymphocytes play an important role in graft rejection |
| 3. | Patient takes immunosuppressants for few weeks only |
| 4. | Blood group matching is important before transplantation |
Subtopic: Allergies & Autoimmunity |
79%
Level 2: 60%+
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Which of the following provides the immunity that is slow and takes time to give its full effect?
| 1. | Colostrum produced during initial phase of lactation |
| 2. | ATS injection after a bruise or a cut |
| 3. | Injection given after the bite of Naja |
| 4. | Tetanus toxoid under immunization programme |
Subtopic: Fungal Infection & Concept of Immunity |
Level 3: 35%-60%
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All of the following are the mode of transmission of AIDS, except
| 1. | Through sharing infected needles as in case of intravenous drug abusers |
| 2. | By sharing clothes between the addicts |
| 3. | Placental transmission from infected mother |
| 4. | Unprotected sexual intercourse with an infected person |
Subtopic: AIDS |
94%
Level 1: 80%+
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Blood transfusion is not required in case of
1. Dysfunctional red blood cells
2. Deficiency of factor VIII of clotting factor
3. Increased concentration of respiratory pigment
4. Post-surgical blood loss
1. Dysfunctional red blood cells
2. Deficiency of factor VIII of clotting factor
3. Increased concentration of respiratory pigment
4. Post-surgical blood loss
Subtopic: Allergies & Autoimmunity |
70%
Level 2: 60%+
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Comprehend the statements A and B and select the correct option.
| Statement A: | Nicotine stimulates the cortical region of supra-renal gland to release catecholamines. |
| Statement B: | Adrenaline and steroids are catecholamines that are used for the treatment of allergies. |
| 1. | Both statements (A) and (B) are correct |
| 2. | Both statements (A) and (B) are incorrect |
| 3. | Only statement A is correct |
| 4. | Only statement B is correct |
Subtopic: Drugs & Alcohol Abuse |
Level 3: 35%-60%
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Choose the correct regarding antibodies:
1. IgA-Helps in an allergic reaction
2. IgG- Cross placenta
3. IgE- Found in secretions
4. IgM- Exists as dimer
1. IgA-Helps in an allergic reaction
2. IgG- Cross placenta
3. IgE- Found in secretions
4. IgM- Exists as dimer
Subtopic: Active & Passive Immunity |
81%
Level 1: 80%+
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