Bulimics tend to over-exercise

If there are downed power lines near a vehicle involved in a crash, you should:

a. attempt to move the power lines yourself b. touch the power lines with an object to see if there is active electricity c. have the patient slowly exit the vehicle d. have the patient remain in the vehicle

Which of the following are possible solutions to correct a large air leak during noninvasive venti-lation?

1. Selecting an appropriately sized mask 2. Applying chin straps 3. Using a full-face mask 4. Decreasing the inspiratory time a. 1 and 2 only b. 2 and 2 only c. 1, 2, and 3 only d. 1, 2, 3, and 4