Which of the following is the best way to tell whether food from a bulging can is safe to eat?

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Question: Which of the following is the best way to tell whether food from a bulging can is safe to eat?

Option a: Taste a small amount to look for off flavors. This method is unsafe and incorrect. Tasting any food from a bulging can can expose you to dangerous bacteria or toxins, and off flavors are not a reliable indicator of spoilage.

Option b: Smell the food without tasting to look for undesirable or off aromas. Relying on smell alone is insufficient and risky. Some hazardous toxins may not produce noticeable odors, and the presence of an unusual smell does not guarantee safety or unsafe conditions in all cases.

Option c: None of these. Bulging cans should simply be regarded as unsafe and should be disposed of. This is the safest and most accurate guidance. A bulge can indicate compromised seals and potential bacterial growth (such as Clostridium botulinum), so the prudent approach is to discard the contents rather than attempt to assess safety by taste, smell, or appearance.

Option d: Look for discoloration of the food. Discoloration can be a cue of spoilage in some foods, but it is not a reliable or comprehensive safety test for bulging cans. Some unsafe situations may not present obvious discoloration, and recent safety guidance emphasizes discarding bulging cans regardless of observed color changes.

A careful safety-based reasoning shows that the bulging condition itself is a strong indicator of potential contamination, and testing by taste, smell, or appearance is not a substitute for discarding the product. Therefore, the safest and most correct stance is to treat bulging cans as unsafe and dispose of them rather than attempting any direct sensory testing or selective inspection.

HFe1_FSA A HS25 Team 01 Quiz 2: Microbiology and Contamination (Secure Browser)

Which of the following is the best way to tell whether food from a bulging can is safe to eat?

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