The following features: Nasal congestion and discharge, sore throat, hoarseness, cough, headache, tiredness; characterizes which infection?

1.    Fever

2.    Pneumonia

3.   Common cold

4.   AIDS

The symptoms of common cold last for

1.    Generally 1 day

2.    Generally 2-3 days

3.   Usually, At maximum of 14 days

4.   Usually 3-7 days

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

Malaria can be understood well by which statement?

1.    Plasmodium, a macroscopic protozoan is responsible for Malaria

2.    The bite of a female Anopheles mosquito will always lead to malaria

3.   Chills and high fever recurring every 6 to 7 days are because of hemozoin

4.   Sporozoites are formed in mosquito's body

In malaria; the female Anopheles mosquito is

1.    Host

2.    Vector

3.   Both

4.   Neither host nor vector completely

Reproduction of parasite(plasmodium) in red blood cells is

1.    Asexual

2.    Sexual

3.   Both

4.   Do not reproduce there

Sexual reproduction of parasite (plasmodium) occurs in

1.    Liver

2,    RBC

3.   Mosquito's gut

4.   Blood plasma of human

The mature infective stage called sporozoites is formed in

1.    Salivary glands of the mosquito

2.    Mosquito's gut

3.   Liver

4.   RBC of human

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