What is the major concern with a puncture wound

Infection

Explanation:

A cut can cause internal and external bleeding.

Puncture wounds can easily become infected. A doctor should always examine a deep puncture wound. Puncture wounds that occur due to a bite or stepping on a rusty piece of metal, such as a nail, need prompt medical attention. A cut can cause external and internal bleeding.

because health skills are tools and strategies and also practical skills are also something you need to learn (like tools and strategies) and put it in reality.