Nucleic acid in HIV:
1. ss RNA
2. ds RNA
3. ss DNA
4. ds DNA

Subtopic:  AIDS |
 72%
Level 2: 60%+
AIPMT - 1998
Hints

Typhoid caused by:
1.  Rickettsiae
2.  Chlamydia
3.  Salmonella typhi
4.  Mycobacterium

Subtopic:  Typhoid Fever |
 98%
Level 1: 80%+
AIPMT - 1998
Hints

Histamine is secreted by:

1. Mast cells 2. Fibroblast
3. Histiocytes 4. Plasma cells

Subtopic:  Allergies & Autoimmunity |
 96%
Level 1: 80%+
AIPMT - 1998
Hints

advertisementadvertisement

HIV infects:
1.  RBC
2.  T – helper cells
3.  B - cells
4.  Basophils

Subtopic:  AIDS |
 94%
Level 1: 80%+
AIPMT - 1999
Hints

During injury, mast cells secrete:
1.  Histamine
2.  Heparin
3.  Prothrombin
4.  Antibodies

Subtopic:  Allergies & Autoimmunity |
 79%
Level 2: 60%+
AIPMT - 1999
Hints

What is a vaccine:
1.  Treated bacteria, virus & protein
2.  Treated algae
3.  Treated fungi
4.  Treated plasmodium

Subtopic:  Active & Passive Immunity |
 97%
Level 1: 80%+
AIPMT - 1999
Hints

advertisementadvertisement

During viral infection, the protein formed in host cells to resist is:

1. Interferons

2. Antitoxin

3. Antibody

4. Histone

Subtopic:  Human Immune System |
 77%
Level 2: 60%+
AIPMT - 2000
Hints

What is true for monoclonal antibodies?
 

1. These are obtained from one parent and for one antigen
2. These are obtained from different parents and for one antigen
3. These are obtained from one parent and for many antigens
4. These are obtained from many parents and for many antigens
Subtopic:  Details of Immunity |
Level 4: Below 35%
AIPMT - 2001
Hints

Which fish selectively feed on larvae of mosquitoes?

1. Gambusia 2. Rohu
3. Clarias 4. Exocoetus

Subtopic:  Common Cold & Malaria Introduction |
 93%
Level 1: 80%+
AIPMT - 2001
Hints

advertisementadvertisement

Which one of the following is the correct match
1.  Reserpine – Tranquilliser
2.  Cocaine – opiotic narcotic
3.  Morphine – Hallucinogenic
4.  Bhang – Analgesic

Subtopic:  Drugs & Alcohol Abuse |
Level 3: 35%-60%
AIPMT - 2001
Hints