Ask Question
17 July, 07:57

Doctors often use certain medications to treat infections. A few people have a reaction to some of these medications, such as itching, swelling, or trouble breathing. This is an example of

1. using antibodies to cure a medical problem

2. the body's immune system overreacting to a usually harmless substance

3. the body creating a mutation to fight unknown pathogens

4. a vaccine causing the body to produce antigens against the infection

+3
Answers (1)
  1. 17 July, 11:31
    0
    Number 4 the antigens fight off the infection since the body knows it is an infection
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Doctors often use certain medications to treat infections. A few people have a reaction to some of these medications, such as itching, ...” in 📙 Biology if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers