Which of the following statements regarding early high-rise buildings is MOST accurate?
A) Fire protection was usually provided by standpipe systems.
B) Windows used in early high-rise buildings prevented ventilation of smoke when a fire occurred.
C) Elevator shafts were designed to prevent vertical communication of fire.
D) Modern building codes are retroactive, requiring older buildings to meet modern fire protection features.
A
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Which of the following is an ambulatory pharmacy?
a. Retail pharmacy b. Hospital pharmacy c. Nursing home pharmacy d. Long-term care pharmacy
Which of the following factors associated with heliox tend to decrease the Reynold's number? I. density of helium II. viscosity of helium III. specific gravity of helium IV. molecular weight of helium
A. I, II only B. I, II, IV only C. I, II, IV only D. II, III, IV only