ServSafe Manager Exam 1 (4) 3

Question 1

What temperature range defines the Temperature Danger Zone for food safety?

Accepted Answer

41°F to 135°F (5°C to 57°C)

Answer

The Temperature Danger Zone is 41°F to 135°F (5°C to 57°C). Bacteria grow most rapidly in this range, potentially doubling in number every 20 minutes. Food should spend as little time as possible in this zone.

Question 2

Which biological hazard is most commonly associated with improperly canned low-acid foods?

Accepted Answer

Clostridium botulinum

Answer

Clostridium botulinum thrives in the anaerobic (oxygen-free) environment of improperly home-canned or commercially canned low-acid foods. It produces a deadly neurotoxin that can cause botulism, a life-threatening illness.

Question 3

A food handler who regularly takes antacids is at greater risk from which pathogen?

Accepted Answer

Salmonella spp.

Answer

Antacids reduce stomach acid, which is one of the body's natural defenses against pathogens like Salmonella. People with reduced stomach acidity are more susceptible to infection from lower doses of the bacteria.

Question 4

What is the minimum concentration for a chlorine sanitizing solution used on food-contact surfaces?

Accepted Answer

50 to 100 ppm

Answer

Chlorine sanitizers for food-contact surfaces must be between 50 and 100 ppm. Concentrations below 50 ppm may not effectively kill pathogens, while concentrations above 100 ppm can be toxic and may corrode equipment.

Question 5

An operation receives a shipment of fresh fish. At what maximum temperature must the fish arrive to be accepted?

Accepted Answer

41°F (5°C)

Answer

Fresh fish must be received at 41°F (5°C) or colder. Fish held above this temperature can rapidly develop dangerous pathogen levels. The receiver should measure the internal temperature with a calibrated thermometer before accepting the shipment.

ServSafe Food Safety Test Prep Practice Test

ServSafe Food Safety Test Prep Practice Test

ServSafe Manager Exam 1 (4) 3