Which of the following toxic gases is produced by burning refrigerants?
A. carbon dioxide
B. hydrogen cyanide
C. nitrogen dioxide
D. phosgene
Answer: D
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Five structures found in all synovial joints include a joint capsule,
a. joint cavity, fibrocartilage disk, synovial membrane, and synovial fluid. b. joint cavity, elastic cartilage, synovial membrane, and synovial fluid. c. joint cavity, hyaline cartilage, synovial membrane, and synovial fluid. d. joint cavity, connective tissue, synovial membrane, and synovial fluid.
Winged infusion sets are also known as ________ sets.
Fill in the blank(s) with the appropriate word(s).
Which of the following events occurs when there is a low white blood cell count?
a. bleeding b. infection c. alopecia d. xerostomia
The liability issues related to concussions and other serious injuries are different in high schools than they are in colleges. This is because
A. high school rules generally prevent serious injuries to athletes. B. concussions in high school sports are less harmful than in college sports. C. high school students are less likely to hire lawyers. D. few high school athletes have reached the age of informed legal consent.