Question

allergic reactions can occur after (1 point) a sprain. an animal bite. an insect bite or sting. a fracture.

Explanation:

Allergic reactions are common after insect bites or stings as they can introduce foreign substances like venom triggering the immune - system response. Sprains, animal bites (though some animals can transmit allergens rarely compared to insects), and fractures do not typically directly cause allergic reactions in the same common way as insect bites or stings.

Answer:

an insect bite or sting