Where is malaria first transmitted?
In the liver then the blood.
Where does the malaria parasite multiply?
In the stomach wall of mosquito.
What protozoan parasite causes the disease malaria?
Plasmodium
What does premunition mean?
Indigenous partial immunity.
Why is it important for immunized individuals to receive continued exposure to parasite?
Because immunity can wear off.
What are the 2 different kind of fevers malaria can cause?
- Quartan.
- Tertion.
What are the clinical signe of chronic malaria?
- Malnutrition.
- Spleen enlargement.
- Anemia.
What happens when cerebral malaria is contracted?
Clogging of brain capillaries - can induce coma.
How many people are infected with malaria each year?
300 million.
What does prostrating mean?
Reduced to extreme weakness.
What are the signs of prostrating fever caused by malaria?
- Exhaustion.
- Headache/backache.
- Profuse sweating.
Where is malaria predominently found?
- Tropical and sub-tropical area’s.
- 80% of cases in Africa.
What is the vector for malaria?
Female mosquito’s - Anopheles.
What cycle takes place in the gut of the mosquito?
Sporogonic multiplication.
What does synchronous mean?
Occuring at the same time.
How is malaria diagnosed?
- Using microscope.
- Molecular diagnosis.
- Antibody detection.
- Immunological detection.
Outline the life (sporogonic) cycle of the plasmodium parasite in vector?
- Gametocytes ingested by mosquito.
- Develope into oocysts in mosquito gut.
- Oocysts release sporozoites into mosquito saliva.
- Sporozoites mature into schizonts.
Outline the life (erythrocytic) cycle of plasmodium in host?
- Merozoites infect red blood cells.
- Merozoites become (the ringed staged) trophozoites.
- Trophozoites mature into schizonts.
