3. Which of the following is NOT an example of an allergic reaction? a. sneezing in a dusty room c. photic reflex from sun exposure b. pepper-induced sternutation d. Sneezing when exposed to pollen
Photic reflex from sun exposure is not an example of an allergic reaction.
Detail of Explanation
Allergies are reactions of the human immune system (immune system) to certain substances that should not be harmful. These reactions can cause various symptoms, such as runny nose, itchy skin rash, or even shortness of breath.
Substances that can trigger an allergic response are called allergens. In most people, allergens do not cause a reaction in the body. However, in people who have allergies to allergens, the immune system will react, because they think these substances are harmful to the body.
Allergic reactions that appear in each person are different, ranging from mild reactions, such as sneezing, to severe reactions, namely anaphylaxis. Allergic reactions that appear also depend on the type of allergen.
Allergies are common in children and usually subside with age. However, in some people, the allergies they suffer from still appear even though they have entered adulthood.
Allergy Causes and Symptoms
Substances that cause allergies can be different for each person. Some examples of allergens are dust, pet dander, peanuts, insect bites, drugs, or latex materials.
Allergy symptoms that arise in each person can also vary, ranging from mild to severe. Symptoms can include sneezing, runny nose, red and itchy eyes, or skin rash.
Allergy Treatment and Prevention
The main treatment for allergies is to avoid the triggering substances (allergens). To relieve symptoms, doctors can give you anti-allergic drugs, such as antihistamines and corticosteroids. If the allergic reaction is severe, the patient needs to be given an injection of epinephrine by a doctor.
The best way to prevent allergies is to avoid triggers. However, there are several other ways that can be done if the trigger is difficult to avoid, such as wearing closed clothes, not wearing perfume that can attract insects, and cleaning the house regularly.
Answers & Comments
Verified answer
Photic reflex from sun exposure is not an example of an allergic reaction.
Detail of Explanation
Allergies are reactions of the human immune system (immune system) to certain substances that should not be harmful. These reactions can cause various symptoms, such as runny nose, itchy skin rash, or even shortness of breath.
Substances that can trigger an allergic response are called allergens. In most people, allergens do not cause a reaction in the body. However, in people who have allergies to allergens, the immune system will react, because they think these substances are harmful to the body.
Allergic reactions that appear in each person are different, ranging from mild reactions, such as sneezing, to severe reactions, namely anaphylaxis. Allergic reactions that appear also depend on the type of allergen.
Allergies are common in children and usually subside with age. However, in some people, the allergies they suffer from still appear even though they have entered adulthood.
Substances that cause allergies can be different for each person. Some examples of allergens are dust, pet dander, peanuts, insect bites, drugs, or latex materials.
Allergy symptoms that arise in each person can also vary, ranging from mild to severe. Symptoms can include sneezing, runny nose, red and itchy eyes, or skin rash.
The main treatment for allergies is to avoid the triggering substances (allergens). To relieve symptoms, doctors can give you anti-allergic drugs, such as antihistamines and corticosteroids. If the allergic reaction is severe, the patient needs to be given an injection of epinephrine by a doctor.
The best way to prevent allergies is to avoid triggers. However, there are several other ways that can be done if the trigger is difficult to avoid, such as wearing closed clothes, not wearing perfume that can attract insects, and cleaning the house regularly.
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