Additional personnel will be required to safely handle smooth bore nozzles at nozzle pressures greater than:
A. 50 psi (350 kPa).
B. 65 psi (450 kPa).
C. 75 psi (525 kPa).
D. 100 psi (700 kPa).
B
Health Professions
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In the 1930s, Swedish masseuses offered massage, as well as nutritional advice, exercise, and steam room and steam cabinets, in what type of special business?
A) Commercial bath houses B) Turkish baths C) Hospitals D) Reducing salons
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What indicator appears with certain codes to indicate that they are either new codes or something is different about them?
A. The letter "N" B. Parentheses C. Brackets D. Symbols
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