How can the spread of antibiotic resistance be reduced?

  1. Stop the course early
  2. Use antibiotics only when essential
  3. Use antibiotics for every cold
  4. Give antibiotics to all farm animals daily
Answer

B) Use antibiotics only when essential

Less use means less selection for resistance. O Level Biology · Topic 12 Disease and Immunity · 12.2 Antibiotics

Biology MCQ · More O Level Biology: Disease and Immunity MCQs · Practise