The World Health Organization (WHO) runs a campaign to eliminate cervical cancer globally - VCE - SSCE Biology - Question 34 - 2021 - Paper 1
Question 34
The World Health Organization (WHO) runs a campaign to eliminate cervical cancer globally. In response to this campaign, a study was conducted to model the impact of... show full transcript
Worked Solution & Example Answer:The World Health Organization (WHO) runs a campaign to eliminate cervical cancer globally - VCE - SSCE Biology - Question 34 - 2021 - Paper 1
Step 1
The incidence of cervical cancer would be unaffected by a cervical cancer screening program.
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Answer
This statement is incorrect as the graph indicates that cervical cancer incidence decreases when screening programs are implemented.
Step 2
The largest factor in reducing the incidence of cervical cancer in the long term is vaccination.
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Answer
This conclusion is supported by the data presented in the graph, as the most substantial decrease in incidence occurs with vaccination.
Step 3
With vaccination only, it is possible to achieve fewer than 10 cervical cancer cases per 100,000 women by 2050.
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Answer
The graph indicates that vaccination only does not suffice to reach fewer than 10 cases, supporting this statement as being incorrect.
Step 4
Vaccination and one lifetime screen would be more effective than vaccination and two lifetime screens.
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Answer
The data suggests that combining vaccination with screening leads to significantly lower incidence, contradicting this statement.
