B3 Treating and Preventing disease (F)

Vaccinations
1. The MMR vaccination protects against ......................., .............................., and ........................
2. Reorder these statments to desribe how vacccination works
3. Herd immunity
  1. is defined as:
4. A vaccination contains ......
Examples of drugs
1. Painkillers
  1. Aspirin comes from the ....
  2. Used to .....
2. Digitalis comes from the ......
3. Pencillin comes from .....................
Antibiotics
1. Used to ...
2. The scientist who discovered penicillin was ...
  1. How was pencillin discovered?
    1. Summarise in less than 100 words!
  2. Four different antibiotics- A, B, C and D- were tested to investigate their effectiveness in treating gonorrhoea and chlamydia. The figure below shows the results. A clear area around a paper disc is where the antibiotic has killed the bacteria.
    1. Which antibiotic did not kill either type of bacterium?
    2. Which antibiotic would be the most effective to treat a person with a gonorrhoea infection?
    3. Which antibiotic would be the most effective to treat a person who had both gonorrhoea and chlamydia infections?
3. antibiotic resistance
  1. What causes bacteria to become resistant?
  2. Two ways that we can prevent the spread of antibiotic resistant strains
Developing new drugs
1. Reorder these statements to describe how the stages in drug testing

Resource summary

	Created by A Raza about 5 years ago