What is a critical guideline for caring for bites and stings?

Do not put ice on a snake bite is emphasized as a critical guideline because applying ice can restrict blood flow and potentially worsen the situation. It can also promote tissue damage and interfere with necessary medical treatment. For snake bites, the emphasis is on keeping the victim calm and still while seeking immediate medical attention rather than applying ice or constricting measures. This approach helps prevent the spread of venom and allows for professional medical intervention.

Using ice or applying pressure inappropriately can lead to serious complications, while cleaning the area with alcohol is discouraged for snake bites because it can irritate the skin and does not effectively assist in the management of venom. Recognizing the right practices for handling bites and stings is essential for ensuring effective first aid and preventing further harm.