SYI Understanding Malaria

What type of disease is malaria?

• Communicable

• Non-communicable

• Genetic

• Psychological

Answer explanation

Malaria is a communicable disease, meaning it can be transmitted from person to person through infected mosquitoes.

What type of organism is the malaria pathogen?

• Virus

• Bacteria

• Fungus

• Protist

Answer explanation

The malaria pathogen is a protist, not a virus, bacteria, or fungus. It belongs to the Plasmodium genus and is transmitted through the bite of infected mosquitoes.

How is malaria spread from one person to another?

• Through mosquitoes

• Direct contact

• Contaminated water

• Airborne particles

Answer explanation

Malaria is spread from one person to another through mosquitoes, which act as vectors for the disease.

What role do mosquitoes play in the transmission of malaria?

• Vector

• Host

• Carrier

• Source

Answer explanation

Mosquitoes play the role of a vector in the transmission of malaria by carrying and transmitting the parasite from one host to another.

What is a common symptom of malaria?

• Nausea

• Skin rash

• Coughing

• Repeated bouts of fever

Answer explanation

Repeated bouts of fever is a common symptom of malaria, characterized by recurring high fevers.

Where do mosquitoes typically breed?

• Still water

• Sand

• Dry soil

• Tree bark

Answer explanation

Mosquitoes typically breed in still water, making it the correct choice out of the options provided.

What is an effective way to prevent mosquito bites?

• Sleeping under a mosquito net

• Wearing full-sleeve clothes

• Using strong perfumes

• Staying in well-lit areas

Answer explanation

Sleeping under a mosquito net is an effective way to prevent mosquito bites by creating a physical barrier between you and the mosquitoes.

What additional measure can enhance the effectiveness of a mosquito net?

• Coloring it black

• Using it outdoors

• Washing it regularly

• Spraying it with insecticide

Answer explanation

Spraying it with insecticide can enhance the effectiveness of a mosquito net by repelling or killing mosquitoes that come in contact with the net.

Why is it difficult to completely eradicate mosquitoes?

• They are immune to treatments

• They are widespread

• They reproduce quickly

• Insecticides are banned

Answer explanation

Mosquitoes are difficult to eradicate because they are widespread and reproduce quickly, making it challenging to control their population effectively.

What is the first step in the life cycle of the malaria pathogen?

• Person visits a malaria-prone area

• Mosquito lays eggs

• Infected person recovers

• Mosquito bites an infected person

Answer explanation

The first step in the life cycle of the malaria pathogen is when a mosquito bites an infected person, transmitting the parasite to the mosquito.