New
New
Year 10
Edexcel

Modern improvements in diagnosis

I can explain how and why diagnosis improved after 1900.

New
New
Year 10
Edexcel

Modern improvements in diagnosis

I can explain how and why diagnosis improved after 1900.

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Lesson details

Key learning points

  1. Diagnosis in 1900 mainly depended upon the judgement of individual doctors.
  2. Laboratory testing became commonplace during the 20th century.
  3. New technologies have provided more detailed information to support diagnoses.
  4. Many technologies used for modern diagnosis remove the need for invasive procedures.

Keywords

  • Diagnosis - the process of saying what is wrong with someone who is sick

  • Invasive - in this context, medical treatments which involve cutting into the body

Common misconception

The use of technology in modern medicine means doctors aren't very involved in making diagnoses.

Technology can help patients to monitor some health conditions themselves but many technologies that help diagnosis require a doctor to operate them or to interpret the information they provide.


To help you plan your year 10 history lesson on: Modern improvements in diagnosis, download all teaching resources for free and adapt to suit your pupils' needs...

Ask pupils why it would be so beneficial for modern medicine as a whole for diagnosis to improve in the ways it has since 1900. You may prompt pupils to think about treatments and the attitudes of ordinary people.
Teacher tip

Equipment

Content guidance

  • Depiction or discussion of sensitive content
  • Depiction or discussion of violence or suffering

Supervision

Adult supervision required

Licence

This content is © Oak National Academy Limited (2025), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).

Lesson video

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Prior knowledge starter quiz

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6 Questions

Q1.
factors refer to the way that people live, including their diets and levels of exercise.

Correct Answer: Lifestyle

Q2.
Who took the first photo of DNA in 1951?

Francis Crick
Gregor Mendel
James Watson
Correct answer: Rosalind Franklin

Q3.
Which diseases are smoking strongly associated with?

anaemia
haemophilia
Correct answer: heart disease
Correct answer: lung cancer

Q4.
were first discovered in food during the 1910s, improving understanding of how diets can affect people's health.

Correct Answer: Vitamins

Q5.
What causes Down syndrome?

Correct answer: genetics
lifestyle factors
microbes

Q6.
What did many medieval physicians study to diagnose their patient's illnesses?

blood
saliva
Correct answer: urine

Assessment exit quiz

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6 Questions

Q1.
Medical treatments which involve cutting into the body are described as .

Correct Answer: invasive

Q2.
What is at the end of an endoscope?

Correct answer: a camera
a needle
sensors
a thermometer

Q3.
Which type of technology is typically used to try and identify broken bones in the body?

continuous glucose monitor
endoscope
MRI scan
Correct answer: X-ray

Q4.
What type of test involves taking samples of flesh to help diagnose a patient?

Correct Answer: biopsy, biopsies

Q5.
Which statement is correct?

Correct answer: Medieval and modern doctors used urine to make diagnoses.
Only medieval doctors used urine to make diagnoses.
Only modern doctors use urine to make diagnoses.
Neither medieval nor modern doctors used urine to make diagnoses.

Q6.
Who usually conducts MRI scans and interprets the information they provide?

Correct answer: doctors
patients
doctors and patients together

Additional material

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