Malaria: Symptoms and Transmission
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Questions and Answers

What are the typical symptoms of human malaria?

  • Rash, joint pain, diarrhea, and dizziness
  • Nausea, abdominal pain, chest tightness, and loss of taste
  • Fever, fatigue, vomiting, and headaches (correct)
  • Cough, runny nose, sore throat, and muscle aches

How is human malaria primarily spread?

  • Airborne transmission through respiratory droplets
  • Direct contact with an infected person's blood
  • Through bites of infected female Anopheles mosquitoes (correct)
  • Consumption of contaminated water or food

What happens to the parasites introduced into a person's blood by a mosquito bite?

  • They immediately cause symptoms in the bloodstream
  • They are destroyed by the body's immune system
  • They travel to the liver where they mature and reproduce (correct)
  • They remain dormant in the bloodstream indefinitely

Which species of Plasmodium generally causes the most severe form of malaria?

<p>P. falciparum (B)</p> Signup and view all the answers

How is malaria typically diagnosed?

<p>By microscopic examination of blood using blood films or with antigen-based rapid diagnostic tests (B)</p> Signup and view all the answers

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