MPH Master of Public Health: Hospitality Industry Basics 3

Question 1

Which practice best reduces cross-contamination risk in a hotel buffet setting?

Accepted Answer

Using separate utensils for each food item

Answer

Separate utensils prevent pathogens from one food item transferring to another, which is a foundational food safety control.

Question 2

A public health inspector identifies that a resort's swimming pool has a free chlorine level of 0.5 ppm. This is significant because:

Accepted Answer

It is below the CDC-recommended minimum of 1 ppm for pools

Answer

CDC recommends free chlorine of at least 1 ppm in pools to effectively inactivate pathogens like Cryptosporidium and E. coli.

Question 3

The HACCP system in hospitality focuses on:

Accepted Answer

Identifying and controlling critical points where food safety hazards can be prevented

Answer

HACCP (Hazard Analysis and Critical Control Points) is a science-based system for preventing food safety hazards at critical points in production.

Question 4

Hotel workers in housekeeping are at elevated risk for which occupational health issue due to repetitive tasks?

Accepted Answer

Musculoskeletal disorders

Answer

Repetitive motions such as lifting, bending, and pushing carts make housekeeping staff highly susceptible to musculoskeletal disorders.

Question 5

Which communicable disease has historically posed the greatest nosocomial-like risk in cruise ship hospitality settings?

Accepted Answer

Norovirus

Answer

Norovirus spreads rapidly in enclosed shipboard environments due to person-to-person contact and contaminated surfaces and food.

MPH - Master of Public Health Practice Test