Which of the following radiograph techniques uses three-dimensional imaging?

Considering the physiologic changes that occur with age, which of the following interventions would pose the GREATEST potential for further harm when caring for an elderly patient with a severe burn that is complicated by a spinal injury?

A) Intubation B) Fluid replacement C) Thermal management D) Spinal immobilization

Which of the following make small-volume ultrasonic drug delivery systems different from their large-volume counterparts?

1. They do not use a couplant compartment. 2. Drugs are placed directly on the transducer. 3. Battery power is available on some units. 4. Patient flow, not a blower, carries the aerosol. a. 2 and 4 only b. 3 and 4 only c. 1, 2, and 3 only d. 1, 2, 3, and 4