Which of the following is the concentration of a given toxic material that generally may be tolerated without ill effects?
A. Toxicity
B. Acute toxicity
C. Threshold limit value
D. Short-term exposure limit
C
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Automatic wet sprinkler systems have parts of the sprinkler shut down, rather than completely shutting off the system, in order to avoid freezing during cold weather. These shutoff valves are called ________________
a. sectional valves b. cold-weather valves c. post indicating valves (PIVs) d. outside stem and yoke (OS&Y) valves
You are assisting a 67-year-old patient with chest pain. He has taken two nitroglycerin tablets but his pain remains a 7 out of 10. He is diaphoretic; his respirations are 18 per minute and adequate; his pulse is 72; and his blood pressure 80/62 mmHg. He is on a nonrebreather mask at 15L per minute. You would:
a. assist him in taking his third and final nitroglycerin tablet. b. attach him to an AED. c. reassess his vital signs every 5 minutes and transfer him by ALS care. d. give him only half of a nitroglycerin tablet.
A condition in which the body produces no insulin ?is:
A) type 1 diabetes. B) type 2 diabetes. C) insulin-resistant diabetes. D) renal insufficiency.
Under stare decisis, _____
A) U.S. Courts of Appeal are bound by trial court decisions of U.S. district courts in other jurisdictions B) U.S. district courts are bound by decisions of both the U.S. Courts of Appeal and U.S. Supreme Court within the same geographic area C) U.S. Supreme Court is bound by decisions of all U.S. courts of appeal within different jurisdictions D) U.S. Supreme Court is obligated to follow precedent, regardless of decisions in Courts of Appeal or district courts