Rheumatoid arthritis is:

1. X – linked recessive disorder
2. Congenital disorder
3. A viral infection
4. An auto-immune disorder

Subtopic:  Allergies & Autoimmunity |
 93%
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Primary lymphoid organs are:
1. Bone marrow & Spleen 2. Bone marrow & Thyroid
3. Lymph nosed & Spleen 4. Bone marrow & thymus
Subtopic:  Details of Immunity | Active & Passive Immunity | Allergies & Autoimmunity |
 85%
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Secondary lymphoid organs:

1.  Are those where immature lymphocytes differentiate
2.  Provide a site of interaction between lymphocytes and antigens
3.  Are formed after birth
4.  Are bone marrow and MALT

Subtopic:  Details of Immunity |
 79%
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Which of the following is not a function of spleen?

1.  It acts as a filter of the blood by trapping blood-borne microorganisms
2.  It acts as a large reservoir of RBCs
3.  It filters our old RBCs
4.  It continues to form RBCs for a few years after birth

Subtopic:  Fungal Infection & Concept of Immunity | Details of Immunity |
 71%
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What constitutes about 50% of the lymphoid tissue in the human body?

1. Malt 2. Spleen
3. Lymph nodes 4. Liver
Subtopic:  Details of Immunity | Active & Passive Immunity | Allergies & Autoimmunity | Human Immune System |
 94%
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Small masses of lymphatic tissue found throughout the ileum region of the small intestine are called:

1. Paneth cells 2. Meissener’s Plexus
3. Peyer’s patches 4. Entero-chromaffin cells

Subtopic:  Human Immune System |
 89%
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A normal cellular gene which when altered by mutation can contribute to cancer is called:

1.  Oncogene 2.  V – Onc
3.  Neoplastic gene 4.  Proto-oncogene
Subtopic:  Cancer |
 63%
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Opioids bind to specific receptors in CNS and:

1.  GIT 2.  CVS
3.  Liver 4.  Lungs

Subtopic:  Drugs & Alcohol Abuse |
 85%
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Cannabinoid receptors are principally located in the brain but they also have side effects on:

1. GIT 2. CVS
3. Liver 4. Lungs
Subtopic:  Drugs & Alcohol Abuse |
 65%
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Cocaine acts through:

1. Interfering with the action of acetylcholine

2. Potentiating catecholamines

3. Interfering with the transport of dopamine

4. Releasing endorphins and enkephalins

Subtopic:  Drugs & Alcohol Abuse |
 84%
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