Which of the following statements about refrigerants is MOST accurate?
A. Most refrigerants have some level of toxicity.
B. Most refrigerants do not contain any level of toxicity.
D. Most refrigerants do not contain any level of flammability.
D. Most refrigerants are both highly toxic and highly flammable.
Answer: A. Most refrigerants have some level of toxicity.
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What characteristics of date rape drugs make them attractive to assailants?
A) They are not illegal and therefore assailants can't be charged with giving them to someone. B) They are cheap and make the victim want to have physical contact more. C) They facilitate the assault by making the victim unresponsive and have amnesia. D) They are undetectable with a drug screen.
There were 238 newly diagnosed cancers reported in the past year by the cancer registrar. Of these, 51 were breast cancer. What percentage of cases were breast cancer? Round to two decimal places.
Fill in the blank(s) with the appropriate word(s).
In 2012, OSHA published the first major revision to the Hazard Communication Standard. What was the main purpose of the revision?
A. Require better labels on all items in a healthcare facility. B. Require employees to maintain a sharps injury log. C. Require employees to double glove when handling toxic materials. D. Transform the right of employees to understand workplace hazards to a "right to know" workplace hazards. E. Transform the right of employees to know about workplace hazards to the "right to understand" workplace hazards.
Which muscle is a knee tibial lateral rotator?
A) semitendinosus B) semimembranosus C) biceps femoris D) popliteus