In the same size hose, friction loss varies approximately ____
A. With the square of the velocity of flow
B. Inversely as the square of the velocity of flow
C. With the velocity of flow
D. Inversely as the velocity of flow
Answer: B. Inversely as the square of the velocity of flow
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When transporting a small child on the stretcher, you should:
A) place the child on a backboard, even in the absence of trauma. B) use a pediatric transport securing device whenever possible. C) place the child on a parent's lap and secure them both with straps. D) secure the child as usual, using the adult straps on the stretcher.
What is the preferred method for delivering bronchodilators to spontaneously breathing and in-tubated, ventilated patients?
a. Dry powder inhaler b. Small-volume jet nebulizer c. Metered dose inhaler d. Hand-bulb atomizer