In recent times, there has been a decrease in cancer related deaths and an increase in new cancer cases in Australia - HSC - SSCE Personal Development and Physical Education - Question 4 - 2010 - Paper 1
Question 4
In recent times, there has been a decrease in cancer related deaths and an increase in new cancer cases in Australia.
These changes are most likely to be the result... show full transcript
Worked Solution & Example Answer:In recent times, there has been a decrease in cancer related deaths and an increase in new cancer cases in Australia - HSC - SSCE Personal Development and Physical Education - Question 4 - 2010 - Paper 1
Step 1
A) improved detection and increased survival rates.
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Answer
The decrease in cancer-related deaths suggests that treatments and detection methods have improved. Improved detection allows for earlier intervention, which is crucial for effective treatment. The increase in new cancer cases may reflect better detection rates rather than more people being diagnosed with cancer due to an increased prevalence.
Step 2
B) improved detection and decreased skin cancer rates.
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Answer
While improved detection may contribute to a decrease in some cancer-related deaths, the reference to decreased skin cancer rates specifically does not account for the overall context of increasing new cancer cases.
Step 3
C) an increase in healthy eating and physical activity habits.
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Although healthy living can contribute to lower cancer rates, there isn't sufficient statistical evidence to directly link these habits to the observed increase in new cancer cases.
Step 4
D) an increase in the Australian population and the influence of gender and family history.
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This option touches on demographic factors but does not adequately explain the dynamic of decreasing cancer deaths and rising new cases related to advancements in detection and treatment.
