Which vaccine reaction, noted by the mother during a telephone conversation with a nurse, would require activation of emergency medical services?

Question

Quizplus · Accepted Answer

Swelling of the face could indicate an allergic reaction, specifically angioedema, which can be severe and potentially life-threatening. Emergency medical services should be activated in this situation. The other options are common and often expected vaccine reactions and do not require immediate medical attention.

Which Vaccine Reaction, Noted by the Mother During a Telephone