Sandals are permitted in the laboratory

Which of the following is a characteristic of nozzles designed to operate at pressures less than 100 psi (700 kPa)?

A. Have more nozzle reaction B. Produce droplets of smaller size C. Produce lower-density fog patterns D. Produce fire streams with greater velocity

Read the following diagnosis statement and then identify which is the primary site and which is the secondary site: Metastatic lung cancer

A) Lung primary, unknown secondary site B) Unknown primary, lung secondary