The virus of AIDS affects the growth of:

1. 1. Haemoglobin
   2. RBCs in blood
   3. T cells in blood
   4. Grey cells in brain

A girl ate sweets while fanning the flies away. Due to this, she suffered from a disease diagnosed as:

1. 1. Kwashiorkar
   2. Tuberculosis
   3. Diphtheria
   4. Cholera

Which of the following diseases is/are likely to spread in the entire community if a leaky septic tank contaminates the water supply?

1. Cholera
2. Typhoid
3. Tuberculosis
4. Leprosy

1. 1. 1 only
   2. 1 and 2
   3. 1, 2 and 4
   4. 2, 3 and 4

Which of the following is not a mosquito borne disease?

1. 1. Dengue fever
   2. Malaria
   3. Sleeping sickness
   4. Filariasis

Which of the following is least infectious?

1. 1. Leprosy
   2. Hepatitis
   3. Tuberculosis
   4. Conjunctivities

Which of the following diseases is inheritable ?

1. 1. Leukaemia
   2. Colour blindness
   3. Malignancy
   4. Hepatitis

which of the following statements about AIDS is correct?

1. 1. It does not affect women
   2. It generally affects the brain
   3. AIDS virus can vary its genetic code outwitting a vaccine
   4. All those infected by a blood transfusion get AIDS within five years

Oncogene is responsible for _____.

1. 1. AIDS
   2. Typhoid
   3. Malaria
   4. Cancer

Three communicable diseases prevalent in developing countries caused by unsafe drinking water and bad sanitation are:

1. 1. Malaria, acute diarrhoea and schinstosomiasis
   2. Rheumatism, malaria and AIDS
   3. Acute diarrhoea, cancer and gout
   4. Onchocerciasis, leukemia and arthritis

A person having obesity is more likely to suffer from which of the following diseases?

1. Hypertension
2. Diabetes
3. Coronary attack

1. 1. 1 and 2
   2. 2 and 3
   3. 1 and 3
   4. 1,2, and 3