Final answer:
To determine the effective face/mask seal of a t-piece resuscitator, follow these steps: place the mask over the face, create a seal by holding the t-piece resuscitator, check for leaks, and observe for proper chest rise and fall.
Step-by-step explanation:
To determine the effective face/mask seal of a t-piece resuscitator, there are a few steps you can follow:
- Place the mask over the student's face ensuring it covers the nose and mouth.
- Press the mask against the face and firmly hold the t-piece resuscitator to create a seal.
- Observe for any leaks or gaps between the mask and the face. If there are leaks, adjust the mask and recheck the seal.
- Check for proper chest rise and fall during ventilation to confirm an effective seal.