ServSafe Practice Test 2 2 — Questions and Answers

Question 1: What is the maximum acceptable receiving temperature for fresh fish?

32°F (0°C)
41°F (5°C) (Correct answer)
45°F (7°C)
50°F (10°C)

Correct answer: 41°F (5°C)

Fresh fish must be received at 41°F (5°C) or below to be accepted.

ServSafe requires that fresh fish be received at an internal temperature of 41°F (5°C) or below. Fish at higher temperatures may have already begun bacterial degradation and pathogen growth. Upon delivery, managers or receiving staff should check the fish temperature using a calibrated thermometer inserted into the thickest part. Additional quality checks include: firm flesh that springs back when pressed, mild ocean or clean smell (not ammonia or sulfur), clear and bright eyes, red gills, and moist scales. Fish failing any of these criteria should also be rejected regardless of temperature.

Question 2: A food manager notices that a food handler did not wash their hands after handling raw ground beef before touching ready-to-eat salad greens. What type of contamination has occurred?

Direct contamination
Cross-contamination (Correct answer)
Chemical contamination
Physical contamination

Correct answer: Cross-contamination

Pathogens from raw ground beef were transferred to the ready-to-eat salad via the food handler's hands — this is cross-contamination.

Cross-contamination is the transfer of harmful microorganisms from one surface or food to another. In this scenario, pathogens from raw ground beef (which may contain E. coli O157:H7, Salmonella, or Campylobacter) were transferred to ready-to-eat salad greens via unwashed hands. This is particularly dangerous because the salad will not undergo any cooking step to kill the pathogens. Cross-contamination can also occur through equipment, utensils, and drips in refrigerators. Preventing cross-contamination is one of the four core food safety practices taught in ServSafe (Clean, Separate, Cook, Chill).

Question 3: Which of the following symptoms requires a food handler to be RESTRICTED to non-food contact duties (not excluded from work)?

Diarrhea and vomiting
Jaundice
Sore throat with fever when serving a general population (Correct answer)
Infected wound that is bandaged and covered

Correct answer: Sore throat with fever when serving a general population

A sore throat with fever requires restriction to non-food contact duties when serving a general population, but not full exclusion.

ServSafe distinguishes between conditions that require restriction (limited to non-food contact duties) and those that require exclusion (removal from the operation entirely). Restriction conditions include: sore throat with fever (when serving a general population), and having a minor, infected wound that is properly covered. Exclusion conditions include: vomiting, diarrhea, jaundice, and diagnosis with or symptoms associated with Big 6 pathogens. If a food operation serves a highly susceptible population (hospital, nursing home), even a sore throat with fever requires exclusion.

Question 4: Which chemical sanitizer is effective over the widest range of water pH levels?

Chlorine (sodium hypochlorite)
Iodine-based sanitizer (iodophor)
Quaternary ammonium compounds (quats) (Correct answer)
Hydrogen peroxide

Correct answer: Quaternary ammonium compounds (quats)

Quaternary ammonium compounds (quats) are effective over a wider pH range than chlorine or iodine sanitizers.

Among common food service sanitizers, quaternary ammonium compounds (quats) maintain effectiveness over the widest range of pH levels (approximately pH 5–10). Chlorine-based sanitizers (hypochlorite) lose effectiveness rapidly above pH 8 and are most effective below pH 7.5. Iodine sanitizers (iodophors) work best at pH 5 or below and are less effective in alkaline conditions. Quats also offer the advantage of leaving a residual antimicrobial film on surfaces, which provides some continued protection. However, quats must not be used on certain metals and may be less effective against some specific pathogens than chlorine.

Question 5: Why is it important to calibrate thermometers regularly in a food service operation?

To satisfy health department record-keeping requirements only
To ensure accurate temperature readings that protect food safety (Correct answer)
To prevent rust from forming on bimetallic stems
To comply with OSHA workplace safety regulations

Correct answer: To ensure accurate temperature readings that protect food safety

Regular calibration ensures that thermometers provide accurate readings, which are essential for verifying safe cooking, cooling, and storage temperatures.

Thermometer calibration is critical in food service because an inaccurate thermometer can lead to false confidence about food safety. If a thermometer reads 165°F when food is actually only 150°F, pathogens may survive a cooking step thought to be safe. ServSafe recommends calibrating thermometers: daily before use, after dropping or banging them, after exposure to extreme temperature changes, and when a new thermometer is put in service. The ice-point method (32°F/0°C in ice water) and boiling-point method (212°F/100°C at sea level) are the two standard calibration techniques.

Question 6: A manager receives a delivery of pasteurized liquid eggs. What temperature must they be received at?

32°F (0°C) or below
41°F (5°C) or below (Correct answer)
45°F (7°C) or below
50°F (10°C) or below

Correct answer: 41°F (5°C) or below

Pasteurized liquid eggs are a TCS food and must be received at 41°F (5°C) or below.

Pasteurized liquid eggs are a Time/Temperature Control for Safety (TCS) food and must be received at 41°F (5°C) or below, consistent with all other refrigerated TCS foods. Although liquid eggs are pasteurized (heat-treated to reduce pathogens), they can still support pathogen growth if temperature control is lost during transport. Managers should verify temperature at the point of delivery using a calibrated thermometer and should also check packaging for any signs of damage, leaking, or unusual odors that might indicate the product's integrity has been compromised.

ServSafe Practice Test 2 2

What is the maximum acceptable receiving temperature for fresh fish?