Non-communicable Diseases (Edexcel GCSE Biology): Quizzes

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Non-communicable Diseases
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What is a non-communicable disease?

A disease not spread between organisms

Which factors contribute to non-communicable diseases?

Genetic, lifestyle & environmental

Which is a risk factor for cardiovascular disease?

Smoking

What is the difference between benign and malignant tumours?

Malignant tumours can spread

Which is a major risk factor for liver cirrhosis?

Excessive alcohol consumption

What does obesity increase the risk of?

Type 2 diabetes, heart disease & cancers

Which is a risk factor for lung diseases like COPD?

Smoking

What is the difference between correlation and causation?

Causation is a direct cause

What can chronic physical illnesses lead to?

Mental health conditions like depression

How can many non-communicable diseases be prevented?

By reducing exposure to risk factors

What causes obesity according to the note?

Imbalance between calorie intake & activity

What effect do non-communicable diseases have at national level?

Costly; affects NHS & economy if people can't work

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