Typhoid is

1. Caused by a bacterium which infects only the small intestine by means of food and water that is contaminated

2. Caused by protozoan which infects small intestine by means of contaminated water and food and then migrates to other organs through blood

3. Caused by a bacterium which infects small intestine by means of contaminated water and food and then migrates to other organs through blood

4. Caused by protozoan which infects only small intestine by means of food and water that is contaminated

Intestinal perforation is the ultimate symptom of the extreme stage of which disorder?

1.   Malaria

2.   Filariasis

3.   Typhoid

4.   Pneumonia

A cook, carrier of a disease, and spread the disease for many years by the food she prepared. This information is associated with a classic case on medicine, that of

1.    Mary Melon nicknamed Typhoid Mary

2.    Typhoid Mary nicknamed Mary Mallon

3.   Mary Mallon nicknamed Typhoid Mary

4.   Mary Melon nicknamed Typhoid Melon

Infection of alveoli of lungs by Streptococcus pneumoniae and Haemophilus influenzae leads to alveoli becoming fluid-filled and leads to severe problems in respiration is an example of

1.    A bacterial disease

2.    A viral disease

3.   A fungal disease

4.   A helminth disease

By inhaling aerosols released by an infected person causes the spread of which disease certainly?

1.    Malaria

2.    Pneumonia

3.   Plague

4.   Filariasis

The most infectious human ailment caused by a virus is

1.    Common cold

2.    AIDS

3.   Pneumonia

4.   Lung cancer

The means of spread of which two infectious diseases is common?

1.    Malaria and Filariasis

2.    Pneumonia and the common cold

3.   Typhoid and Ringworms

4.   Pneumonia and Malaria

In malaria; the female Anopheles mosquito is

1.    Host

2.    Vector

3.   Both

4.   Neither host nor vector completely

If an infected person is bitten by a female Anopheles mosquito, what will it takes up with its blood meal to become another infected mosquito for the spread of disease?

1.    Gametocytes of plasmodium

2.    Sporophyte of plasmodium

3.   Sporozoites

4.   Haemozoin

Amoebiasis or amoebic dysentery is caused by

1.    Entamoeba histolytica, a protozoan parasite in the small intestine

2.    Escherichia coli, a protozoan parasite in the small intestine

3.   Entamoeba histolytica, a protozoan parasite in the large intestine

4.   Escherichia coli, a protozoan parasite in the large intestine