CSIM 1.66: Case 47 Launch: A Man Who Returned from Africa - Malaria/Parasitic Diseases I Flashcards
1
Q
What are the species of malaria parasites that infect humans?
A
- Plasmodium falciparum
- Plasmodium vivax
- Plasmodium ovale
- Plasmodium malariae
2
Q
How is malaria transmitted?
A
- Female anopheles mosquito
- Blood transfusion
- Transplacental
3
Q
What is the pre-patent period and how long does it last in malaria?
What is the incubation period for malaria?
A
The time before which parasitaemia is present
In malaria this is 5 to 10 days
9 to 14 days
4
Q
What methods are used to identify and diagnose a malarial infection?
A
- PCR
- Serology
- Rapid diagnostic tests (RDTs) including HRP2 antigen testing
5
Q
What are the consequences of a malarial infection?
A
- Hyperpyrexia
- Anaemia (haemolytic)
- Jaundice
- DIC & shock
- Acute respiratory stress syndrome
