Explain how an allergy affects the body
What will be an ideal response?
Answer: An allergy is a hypersensitive reaction in which the body produces antibodies in response to the presence of a normally harmless substance in the environment. Antibody production triggers the release of histamine, which dilates blood vessels, increases the production of mucus, and may cause tissue swelling, rashes, difficulty breathing and even anaphylaxis.
You might also like to view...
pseudocyesis : Sensation of being pregnant when a true ___________ does not exist
Fill in the missing word in the definition for the key term.
Disease of the intestines:
a. entrapathy b. interopathy c. enteropathy
Psct: __________
Fill in the blank(s) with correct word
A. myelin sheath B. mylein sheath A or B: _____ meaning: __________
Fill in the blank(s) with correct word