Measurement of Temperature using Metal Probes
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Questions and Answers

Which of the following is considered a TCS (temperature controlled for safety) food?

  • Spices
  • Bakery items
  • Sugar
  • Shell eggs (correct)

Why are elderly people at higher risk of foodborne illness?

  • Because they have a high tolerance for undercooked meat
  • Because their immune systems weaken with age (correct)
  • Because they have strong immune systems
  • Because they are more resistant to bacteria

What is the definition of Ready-to-Eat (RTE) food?

  • Food that can be consumed without further preparation (correct)
  • Food that needs to be reheated before eating
  • Food that requires washing before consumption
  • Food that needs to be cooked before consumption

Why is raw and undercooked ground beef not recommended for high-risk populations?

<p>It can contain harmful bacteria (D)</p> Signup and view all the answers

What conditions does bacteria need to grow, according to the text?

<p>Food, acidity, temperature, time, oxygen, and moisture (C)</p> Signup and view all the answers

Which of the following is NOT a TCS (temperature controlled for safety) food?

<p>Sugar (D)</p> Signup and view all the answers

What type of probe is used to check the temperature of liquids?

<p>Immersion probe (B)</p> Signup and view all the answers

Which thermometer is used to measure the external temperature of food and equipment surfaces without touching them?

<p>Infrared thermometer (D)</p> Signup and view all the answers

What is the main advantage of using an infrared or laser thermometer for temperature measurement?

<p>No surface contact required (D)</p> Signup and view all the answers

Which type of thermometer is suitable for checking the internal temperature of thin foods like hamburger patties?

<p>Penetration probe (B)</p> Signup and view all the answers

Where is the sensor area located in a thermocouple or thermistor probe?

<p>End of the probe (D)</p> Signup and view all the answers

What type of thermometer indicates the highest temperature reached during use?

<p>Maximum registering thermometer (B)</p> Signup and view all the answers

What is the correct temperature range for the food danger zone?

<p>70°F - 125°F (A)</p> Signup and view all the answers

What is the corrective action when TCS food remains in the danger zone for more than 4 hours?

<p>Throwing it out (D)</p> Signup and view all the answers

How can food become contaminated through the fecal-oral route?

<p>When food handlers do not wash their hands after using the restroom (C)</p> Signup and view all the answers

Which step can help prevent cross-contamination between raw and ready-to-eat (RTE) food?

<p>Prepping RTE food at different times than raw food (D)</p> Signup and view all the answers

What is the responsibility of the manager in ensuring food safety?

<p>Throughout the flow of food, including purchasing and storing (C)</p> Signup and view all the answers

Where do most contaminants enter food from according to the text?

<p>Through direct handling by food handlers (C)</p> Signup and view all the answers

What are symptoms of a food allergic reaction?

<p>Hives and itchy rashes (C)</p> Signup and view all the answers

What is an example of cross-contact of allergens?

<p>Cooking big nine allergens in the same oil as other foods (A)</p> Signup and view all the answers

What is Anaphylaxis?

<p>A severe allergic reaction (C)</p> Signup and view all the answers

What are the Big Nine Allergens?

<p>Peanuts, tree nuts, milk, soy, eggs, wheat, fish, shellfish, and sesame (B)</p> Signup and view all the answers

What should at least one person per shift be able to do regarding menu items?

<p>Identify ingredients on the menu items (A)</p> Signup and view all the answers

What is the purpose of a bimetallic stemmed thermometer?

<p>To check temperatures for large or thick food (A)</p> Signup and view all the answers

What should be done if a thermometer loses its accuracy?

<p>Adjust the calibration using the ice point method (B)</p> Signup and view all the answers

Why should glass thermometers only be used when enclosed in a shatterproof casing?

<p>To prevent breakage and ensure safety (A)</p> Signup and view all the answers

How long should you wait after inserting the thermometer stem into the food before checking the temperature?

<p>15 seconds (A)</p> Signup and view all the answers

Where should you insert the probe when taking the temperature of meat, poultry, and fish?

<p>Directly into the thickest part of the food (D)</p> Signup and view all the answers

What is the acceptable range for the accuracy of thermometers used to measure air temperature in food storage equipment?

<p>+/- 3°F (B)</p> Signup and view all the answers

What is the purpose of adjusting a thermometer using the boiling point method?

<p>To adjust it to a temperature where water boils (B)</p> Signup and view all the answers

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