Allergies are responses of the immune system to foreign substances. To avoid allergies the plan must include avoidance of powders, sprays, and perfumes. Thus, option A is correct.
Allergens are the particles and substances that are known to stimulate antibodies rather than the leucocytes of the immune system. They are different from antigens.
Powders, sprays, and perfumes, along with various food items are known to be allergens as they are composed of various chemicals that act as irritants.
Therefore, option A. the use of perfumes, powders, and sprays must be avoided for allergies.
Learn more about allergens, here:
https://brainly.com/question/15418108
#SPJ4
The nurse is teaching a client with numerous allergies how to avoid allergens. Which instruction should be included in this teaching plan?
A. avoid any types of sprays, powders, and perfumes
B. wearing a mask while cleaning will not help to avoid allergens.
C. purchase any type of clothing, but be sure it is washed before wearing it.
D. pollen count is related to hay fever, not to allergens
