The two inhaled prostacyclin analogues available in the United States are
a. Iloprost and Tyvaso.
b. Varenicline and bupropion.
c. Albuterol and Atrovent.
d. Xopenex and Survanta.
ANS: A
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Which of the following organizations is a federal Crown corporation with the mandate to promote efficient and effective standardization?
A. Standards Council of Canada (SCC) B. Underwriters Laboratories, Inc. (UL) C. National Fire Protection Association® (NFPA®) D. American National Standards Institute (ANSI)
What is the primary benefit of grading of lumber?
A. It permits a building to be constructed with a higher degree of fire resistance. B. It permits the acquisition of a more fire-resistive rating for all wood buildings. C. It permits higher grades to be used only when needed for specific applications. D. It permits the building to construct a building that will have less shrinkage and warping.