ENVIRONMENTAL HEALTH SCIENCES DEGREE QZ04

120 min (full) 150 questions total Pass 70% TSh 3,000 · 7 days

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A HACCP approach to food safety focuses on: Context: quality-assurance review. [Environmental Health Sciences Degree Graduate Practice Set 4, Case 33]

A Food price B Staff age C Identifying and controlling critical hazards at key process points D End-product appearance only E Menu size

Incidence measures: Context: regional referral hospital. [Environmental Health Sciences Degree Graduate Practice Set 4, Case 125]

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

A HACCP approach to food safety focuses on: Context: quality-assurance review. [Environmental Health Sciences Degree Graduate Practice Set 4, Case 17]

A Identifying and controlling critical hazards at key process points B Food price C Staff age D Menu size E End-product appearance only

A surveillance system is useful when it provides: Context: district hospital. [Environmental Health Sciences Degree Graduate Practice Set 4, Case 60]

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

A quantitative microbial risk assessment estimates: Context: emergency setting. [Environmental Health Sciences Degree Graduate Practice Set 4, Case 55]

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

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