Medicine Through TimeMemory Aid

Memory Aids: Lock In the Key Facts

Part of Medieval Ideas about DiseaseGCSE History

This memory aid covers Memory Aids: Lock In the Key Facts within Medieval Ideas about Disease for GCSE History. Revise Medieval Ideas about Disease in Medicine Through Time for GCSE History with 8 exam-style questions and 5 flashcards. This is a high-frequency topic, so it is worth revising until the explanation feels precise and repeatable. It is section 12 of 15 in this topic. Use it for quick recall, then test yourself straight afterwards so the memory aid becomes usable in an answer.

Topic position

Section 12 of 15

Practice

8 questions

Recall

5 flashcards

🧠 Memory Aids: Lock In the Key Facts

The four humours — "Blood Pours Yellow Black":

  • Blood — hot & wet — treat with bleeding
  • Phlegm — cold & wet — treat by warming
  • Yellow bile — hot & dry — treat by purging
  • Black bile — cold & dry — treat by purging or bleeding

Why medieval ideas lasted — "AGENT" framework: Use this for "Explain why" questions about why medieval ideas persisted:

  • Authority — Galen's ancient texts treated as unquestionable
  • God — Church enforced Galen as God's confirmed design
  • Evidence lacking — no microscopes, no technology to disprove theories
  • No dissection — Church ban prevented correcting Galen's errors
  • Theory seemed logical — symptoms could always be "explained" by humours

Key dates for this topic:

  • c.460-370 BC — Hippocrates develops the Four Humours
  • c.130-210 AD — Galen expands the theory; writes ~500 medical texts
  • 1348 — Black Death arrives — medieval medicine has no answer
  • 1543 — Vesalius publishes his anatomy book, beginning the challenge to Galen

Visual association — "The Locked Library": Picture a vast medieval library filled with Galen's books, chained shut with a padlock. A monk stands guard with a key labelled "Church Authority." Outside, a sick patient lies dying. A curious doctor tries to open the library door to find new ideas, but can't — the monk shakes his head. This is medieval medicine in one image: knowledge exists (Galen's books) but it is locked in place by authority, preventing any new ideas from getting in.

Keep building this topic

Read this section alongside the surrounding pages in Medieval Ideas about Disease. That gives you the full topic sequence instead of a single isolated revision point.

Practice Questions for Medieval Ideas about Disease

According to the Four Humours theory, what caused illness?

  • A. Germs entering the body through the air
  • B. God punishing sinners for their wrongdoing
  • C. An imbalance of the four humours in the body
  • D. Evil spirits possessing the patient's blood
1 markfoundation

Why did Galen often make mistakes about human anatomy?

  • A. He lived before any scientific instruments had been invented
  • B. He based his human anatomy on dissecting animals, not human bodies
  • C. He refused to examine patients and only worked from books
  • D. He rejected the Four Humours theory used by other doctors
1 markfoundation

Quick Recall Flashcards

What was uroscopy?
Examining a patient's urine — its colour, smell, clarity, and taste — to diagnose disease. A standard medieval diagnostic technique based on humour theory.
What was miasma?
The belief that disease was caused by "bad air" or smells from rotting matter

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