Dietetic Technician Practice Test 2025 – 400 Free Practice Questions to Pass the Exam

Question: 1 / 400

What describes a food allergy?

A sensitivity to certain food texture

An immune response to food proteins

A food allergy is characterized as an immune response to specific food proteins. When a person has a food allergy, their immune system mistakenly identifies these proteins as harmful substances, leading to an allergic reaction. This response can manifest in various symptoms, including hives, swelling, difficulty breathing, or even anaphylaxis in severe cases.

Understanding that food allergies are immune responses helps distinguish them from other food-related issues. For example, food sensitivities or intolerances involve digestive system reactions rather than the immune system, whereas psychological aversions pertain to mental or emotional responses to food, rather than physiological reactions. Therefore, identifying a food allergy as an immune response to food proteins is essential for proper diagnosis and management in a clinical setting.

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A digestive intolerance to certain foods

A psychological aversion to certain foods

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