EMT Practice Test

Category - EMT-Basic

Which of the following is/are pathway(s) for allergens to enter the body?
  1. Ingestion
  2. Absorption
  3. Injection
  4. All of the above
Explanation
Answer: D - Ingestion through the stomach, absorption through the skin, injection by a bite, sting, needle, or infusion are all pathways for allergens to enter the body. Another pathway is inhalation through the respiratory tract.
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