Respiratory confusion

[newtonish]

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Hey..i need some help.. as we know there are 3 types of retractions when work of breathing increases which are :

1. Suprasternal
2. Subcostal
3. Intercostal

which one appears first.. and why?? anyone with any idea? thank you so much.. 😀

 

[Rendar5]

umm not sure why it matters? if you see retractions you see retractions.