Many diseases can be diagnosed by observing the symptoms in the patient. Which group of symptoms are indicative of pneumonia?

1.  Difficulty in respiration, fever, chills, cough, headache
2.  Constipation, abdominal pain, cramps, blood clots
3.  Nasal congestion and discharge, cough, constipation, headache
4.  High fever, weakness, stomach pain, loss of appetite and constipation

Subtopic:  Common Cold & Malaria Introduction |
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Cancer causing genes are called:

1.  structural genes 2.  expressor genes
3.  oncogenes 4.  regulatory genes

Subtopic:  Cancer |
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AIDS is caused by HIV. Among the following, which one is not a mode of transmission of HIV?

1. Transfusion of contaminated blood

2. Sharing the infected needles

3. Shaking hands with infected persons

4. Sexual contact with infected persons

Subtopic:  AIDS |
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'Smack' is a drug obtained from the:

1. latex of Papaver somniferum

2. leaves of Cannabis sativa

3. flowers of Dhatura

4. fruits of Erythroxylum coca

Subtopic:  Drugs & Alcohol Abuse |
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Transplantation of tissues/organs to save certain patients often fails due to the rejection of such tissues/organs by the patient. Which type of immune response is responsible for such rejections?

1. auto-immune response

2. humoral immune response

3. physiological immune response

4. cell-mediated immune response

Subtopic:  Details of Immunity | Active & Passive Immunity |
 88%
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Antibodies present in colostrum protects the newborn from certain diseases which are of:

1.  Ig G type 2.  Ig A type
3.  Ig D type 4.  Ig E type

Subtopic:  Details of Immunity |
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Tobacco consumption is known to stimulate the secretion of adrenaline and nor-adrenaline. The component causing this could be:

1. Nicotine 2. Tannic acid
3. Curamin 4. Catechin
Subtopic:  Drugs & Alcohol Abuse |
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Which of the following is not lymphoid tissue?

1.  Spleen 2.  Tonsils
3.  Pancreas 4.  Thymus

Subtopic:  Fungal Infection & Concept of Immunity | Details of Immunity |
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Haemozoin is a:

1. precursor of hemoglobin

2. toxin released from Streptococcus infected cells

3. toxin released from Plasmodium infected cells

4. toxin released from Haemophilus infected cells

Subtopic:  Common Cold & Malaria Introduction |
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Identify the molecules (a) and (b) shown below and select the right option giving their source:
(a)
(b)  
 
Molecule Source Use
1. (a) Cocaine Erythroxylum coca Accelerates the transport of dopamine
2. (b) Heroin Cannabis Sativa Depressant and slows down body functions
3. (b) Cannabinoid Atropa belladonna Produces hallucinations
4. (a) Morphine Papaver somniferum Sedative and painkiller
Subtopic:  Drugs & Alcohol Abuse |
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