What is the single MOST important factor in determining the ultimate strength of concrete?
A. Aggregates
B. Admixtures
C. Reinforced concrete
D. Water-to-cement ratio
D
Health Professions
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Chronic bronchitis is found in higher-than-normal rates among all of the following EXCEPT ___________
a. coal miners b. grain handlers c. metal molders d. office workers
Health Professions
A surgical technologist working in a Veteran's Administration (VA) facility might frequently encounter patients with which of the following conditions?
a. COPD b. DCIS c. IDDM d. PTSD
Health Professions