Figure 4-3. Flutter valve effects (inspiration and expiration).
NOTE:
If there are two wounds affecting the same lung, apply airtight material to the
back wound and tape down all four sides so that air cannot enter or escape.
d. Dress the Wound. Apply an emergency bandage (Lesson 5). The dressing
and bandage will help to protect the airtight material from damage and provide pressure
to the wound.
MD0877
4-5