Anterior to the knee is a specialized bone called the:

Sprinkler systems supplied from a public water supply or private system are not required to have a backflow preventer installed

a. True b. False

Which of the outcomes would indicate improvement in a patient previously diagnosed with ate-lectasis who has been receiving incentive spirometry?

1. Improved PaO2 2. Decreased respiratory rate 3. Improved chest radiograph 4. Decreased forced vital capacity (FVC) a. 1, 2, and 3 only b. 1, 3, and 4 only c. 1 and 2 only d. 4 only