Learn the essential rules of thumb for using chest seals in cases of penetrating trauma. Find out when to use vented or unvented chest seals and understand the importance of reducing dead space in the pleural space for optimum lung function. #ChestSeals #TraumaCare #FirstAidTips #EmergencyMedicine #MedicalDevices #WoundCare #FirstResponder #HealthcareEducation #LungFunction #MedicalSupplies