ENVIRONMENTAL HEALTH SCIENCES DEGREE QZ13

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A quantitative microbial risk assessment estimates: Context: regional referral hospital. [Environmental Health Sciences Degree Graduate Practice Set 13, Case 36]

A Only water colour B Only treatment cost C Only staff numbers D Only population size E Health risk from exposure to microbial hazards using structured evidence and models

A surveillance system is useful when it provides: Context: professional practice scenario. [Environmental Health Sciences Degree Graduate Practice Set 13, Case 73]

A Data with no intended use B Timely, reliable information for public-health action C No case definitions D Only historical archives E No quality checks

A confounder in an environmental epidemiology study can: Context: teaching hospital. [Environmental Health Sciences Degree Graduate Practice Set 13, Case 77]

A Serve as the outcome only B Eliminate bias C Distort the observed exposure-outcome association D Never be controlled E Guarantee causality

Incidence measures: Context: outpatient service. [Environmental Health Sciences Degree Graduate Practice Set 13, Case 122]

A Only deaths B Only test positives C New cases occurring in a population at risk over a specified period D All existing cases only E Only exposures

Incidence measures: Context: outpatient service. [Environmental Health Sciences Degree Graduate Practice Set 13, Case 138]

A New cases occurring in a population at risk over a specified period B Only test positives C Only exposures D Only deaths E All existing cases only

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150 questions • 120 minutes • TSh 3,000 one-time