Biology B (Advancing Biology) H022: Controlling communicable diseases Topical Past Paper Questions
OCR AS Biology B (Advancing Biology) (H022) past-paper questions on Controlling communicable diseases, free. This topic is frequently examined across 4 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
The MMR (Measles, Mumps and Rubella) vaccine uses modified versions of the viruses to give long lasting immunity. What type of vaccine describes the MMR vaccine? A Dead virus B Live-attenuated C Pathogen fragment D Toxin
Bacterial infections can lead to the presence of bacteria in the bloodstream and a severe illness known as sepsis. • Antibiotics are used to treat sepsis. • Different antibiotics work better with certain types of bacteria. • Antibiotics that kill different types of bacteria are g…
Quinine is a drug that occurs naturally in the bark of cinchona trees. It is used to treat malaria caused by the parasite, Plasmodium falciparum, which infects human erythrocytes. The medicinal properties of cinchona bark were first realised by the Quechua people of South America…
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