Which of the following is used to treat anemia from cancer therapy?

The shape of the __________ determines the spray pattern of the water discharged from the sprinkler head

a. cross main b. branch lines c. sprinkler head d. deflector

Which of the following parts are required to conduct high-frequency external chest wall com-pression?

1. Variable air-pulse generator 2. Expiratory flow resistor with one-way valve 3. Nonstretch inflatable thoracic vest a. 1 and 2 only b. 2 and 3 only c. 1 and 3 only d. 1, 2, and 3