MC3_U1_R4

What was malaria called in ancient Rome?

• RomanFever

• AncientPest

• RomanPlague

• EternalIllness

Answer explanation

In ancient Rome, malaria was called RomanFever, making it the correct choice among the options provided.

Where is malaria predominantly concentrated today?

• NorthAmerica

• Sub-SaharanAfrica

• WesternEurope

• Australia

Answer explanation

Malaria is predominantly concentrated in Sub-Saharan Africa today.

What is the primary vector responsible for spreading malaria?

• Ticks

• Fleas

• Mosquitoes

• Flies

Answer explanation

The primary vector responsible for spreading malaria is mosquitoes.

What percentage of malaria deaths occur among children younger than five?

• 50%

• 65%

• 85%

• 90%

Answer explanation

90% of malaria deaths occur among children younger than five, making it the correct choice.

What is a major environmental factor that contributes to the spread of malaria?

• Cold climates

• Arid conditions

• Warm, wet climates with standing water

• High altitudes

Answer explanation

Warm, wet climates with standing water are a major environmental factor that contributes to the spread of malaria due to providing breeding grounds for mosquitoes carrying the disease.

What is one of the first strategies for eradicating mosquitoes to prevent malaria?

Answer explanation

Using insecticide-treated bed nets is one of the first strategies for eradicating mosquitoes to prevent malaria.

Why must homes be sprayed with insecticides every three to six months?

Answer explanation

Homes must be sprayed with insecticides every three to six months to prevent infestations and ensure long-term pest control.

What is one challenge associated with spraying insecticides?

Answer explanation

One challenge associated with spraying insecticides is the potential harm to non-target organisms such as beneficial insects or animals.

Why are sleeping nets treated with insecticides important in malaria prevention?

Answer explanation

Sleeping nets treated with insecticides are important in malaria prevention because they help repel and kill mosquitoes that carry the malaria parasite, reducing the risk of transmission to humans.

How many people contracted malaria in 2010 according to the World Malaria Report?

• 100 million

• 150 million

• 216 million

• 300 million

Answer explanation

According to the World Malaria Report, 216 million people contracted malaria in 2010, making it the correct choice.