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The graph shows the death rates for the four major causes of mortality in Australian males from 1907 to 2004 - HSC - SSCE Personal Development and Physical Education - Question 10 - 2007 - Paper 1
Question 10
The graph shows the death rates for the four major causes of mortality in Australian males from 1907 to 2004. One of these causes is labelled W. Which risk factors ... show full transcript
Worked Solution & Example Answer:The graph shows the death rates for the four major causes of mortality in Australian males from 1907 to 2004 - HSC - SSCE Personal Development and Physical Education - Question 10 - 2007 - Paper 1
Step 1
Which risk factors were likely to have contributed to the causes of the mortality rate represented by W?
Answer
The correct option is (D) Tobacco smoking, high blood pressure, physical inactivity, high blood cholesterol.
Explanation
The graph likely represents a cause of mortality that has risen due to lifestyle-related factors.
Tobacco Smoking
Tobacco smoking is a significant risk factor associated with a number of chronic diseases, including lung cancer and heart disease, which have historically contributed to high mortality rates.
High Blood Pressure
High blood pressure is a leading cause of cardiovascular diseases, which often leads to higher mortality rates.
Physical Inactivity
Physical inactivity contributes to various health issues, resulting in increased risks for conditions like obesity and heart disease.
High Blood Cholesterol
High blood cholesterol levels are another major risk factor contributing to heart disease and stroke, both of which are prevalent causes of mortality in males.
Thus, combining these factors helps explain the trends observed in the mortality data.