🔍 Key Concepts

• Primary vs. secondary survey in first aid (treating the main injury vs. preventing life‑threatening complications) • What major injuries commonly lead to besides visible wounds (think circulation and vital organ perfusion) • The difference between a specific treatment (like CPR or oxygen) and a general condition that can result from many kinds of serious injury

💭 Think About

• Ask yourself: after controlling bleeding or stabilizing a fracture, what serious body‑wide reaction are you trying to prevent or manage? • Which option describes a condition that can occur with almost any major injury, rather than a single technique or tool used only in some cases? • Think about what can cause pale, cold, clammy skin, rapid pulse, and weakness after a bad accident.

✅ Before You Answer

• Identify which choice names a body condition, not a procedure or device. • Check which option could apply to almost all major injuries, not just special cases like cardiac arrest or breathing problems. • Confirm that the secondary condition is something first aid training always warns about when there is severe bleeding, major fractures, or serious trauma.