Intolerance And Allergy Flashcards
(16 cards)
What is the primary difference between an intolerance and an allergy?
An intolerance typically involves the digestive system and does not involve the immune system, while an allergy involves an immune response.
True or False: Allergies can lead to life-threatening reactions.
True
Fill in the blank: Lactose intolerance is caused by a deficiency of _____ enzyme.
lactase
What is the most common food allergy in children?
Milk allergy
Which of the following is NOT a common symptom of food allergies? A) Hives B) Nausea C) Headache D) Sneezing
C) Headache
What type of immune response is triggered in a person with a food allergy?
IgE-mediated response
True or False: Allergic reactions can occur immediately after exposure to the allergen.
True
What is the term for a severe allergic reaction that requires immediate medical attention?
Anaphylaxis
Name one common symptom of food intolerance.
Bloating
Multiple Choice: Which of the following foods is a common allergen? A) Wheat B) Rice C) Potatoes D) Corn
A) Wheat
What is the role of histamine in allergic reactions?
Histamine is released by the immune system and causes symptoms such as itching, swelling, and redness.
Fill in the blank: A person with celiac disease has an intolerance to _____.
gluten
True or False: Skin prick tests are commonly used to diagnose food allergies.
True
What is cross-reactivity in the context of allergies?
Cross-reactivity occurs when the immune system reacts to similar proteins found in different allergens.
What lifestyle change can help manage food intolerances?
Avoiding the trigger food
