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Question 21 (a) Outline TWO types of cardiovascular disease in Australia - HSC - SSCE Personal Development and Physical Education - Question 21 - 2021 - Paper 1
Question 21
Question 21 (a) Outline TWO types of cardiovascular disease in Australia. (b) Explain how TWO protective factors can reduce the risk of cardiovascular disease.
Worked Solution & Example Answer:Question 21 (a) Outline TWO types of cardiovascular disease in Australia - HSC - SSCE Personal Development and Physical Education - Question 21 - 2021 - Paper 1
Step 1
Outline TWO types of cardiovascular disease in Australia.
Answer
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Coronary Heart Disease: This condition involves the disruption of blood flow to the heart, often due to the accumulation of plaque in the coronary arteries. This can lead to chest pain (angina) or heart attacks.
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Stroke: A stroke occurs when there is a blockage in the vessels supplying blood to the brain or when these vessels rupture, leading to brain damage and loss of function.
Step 2
Explain how TWO protective factors can reduce the risk of cardiovascular disease.
Answer
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Regular Physical Activity: Engaging in consistent physical activity strengthens the heart muscle, improves blood circulation, and helps regulate body weight, thereby lowering the risk of cardiovascular diseases.
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Healthy Diet: A balanced diet rich in fruits, vegetables, whole grains, and lean proteins can help manage cholesterol levels and blood pressure, reducing the risk of both coronary heart disease and stroke.