Which one of the following statements is correct with respect to AIDS?

1. The HIV can be transmitted through eating food together with an infected person 

2. Drug addicts are least susceptible to HIV infection 

3. AIDS patients are being fully cured cent percent with proper care and nutrition 

4. The causative HIV retrovirus enters helper T-lymphocytes thus reducing their numbers 

Consider the following four statements(1-4) regarding kidney transplant and select the two correct ones out of these.

The two correct statements are

1. (2) and (3) 
2. (3) and (4)
3. (1) and (3) 
4. (1) and (2)

Which of the following is a pair of viral diseases ?

1. Ringworm, AIDS

2. Common cold, AIDS

3. Dysentery, common cold

4. Typhoid, tuberculosis

Use of anti-histamines and steroids give a quick relief from

1. allergy

2. nausea

3. cough

4. headache

Globulins contained in human blood plasma are primarily involved in

1. defence mechanisms of body

2. osmotic balance of body fluids

3. oxygen transport in the blood

4. clotting of blood

Which one of the following statements is correct?

1. Patients, who had undergone surgery are given cannabinoids to relieve pain

2. Benign tumours show the property of metastasis

3. Heroin accelerates body functions

4. Malignant tumours may exhibit metastasis

The letter T in T-lymphocyte refers to

1. thyroid

2. thalamus

3. tonsil

4. thymus

The most active phagocytic white blood cells are

1. neutrophils and eosinophils

2. lymphocytes and macrophages

3. eosinophils and lymphocytes

4. neutrophils and monocytes

Which one of the following is the correct statement regarding the particular psychotropic

drug specified?

1. Hashish causes alter thought perceptions and hallucinations

2. Opium stimulates nervous system and causes hallucinations

3. Morphine leads to delusions and disturbed emotions

4. Barbiturates cause relaxation and temporary euphoria

To which type of barriers under innate immunity, do the saliva in the mouth and the tears

from the eyes, belong?

1. Cytokine barriers 

2. Cellular barriers

3. Physiological barriers

4. Physical barriers