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which best retells the central idea of this excerpt?

Making ethical decisions in the health care setting can be confusing. ethical dilemmas are found in almost every aspect of the health care delivery system. the word ethics comes from the greek ethos, meaning custom, usage, or character. ethical study is related to philosophy, the pursuit of wisdom. ethical theories attempt to systemize, defend, and recommend concepts of right and wrong behavior. we all have opinions and beliefs about ethics, even if we’re not fully conscious of them. based on the paragraph, what does ethical mean? being in accordance with accepted principles of right and wrong that govern the conduct of a profession of, relating to, or based on philosophy restricted to sale only based on a doctor's prescription knowledge of what's proper or reasonable; using good sense or judgment in a professional setting

Select the correct answer. lyric poems often deal with intense emotions. which statement best describes the shift in emotion in "lift every voice and sing" as it moves from the first into the second stanza? lift every voice and sing till earth and heaven ring, ring with the harmonies of liberty; let our rejoicing rise high as the listening skies, let it resound loud as the rolling sea. sing a song full of the faith that the dark past has taught us, sing a song full of the hope that the present has brought us, facing the rising sun of our new day begun let us march on till victory is won. stony the road we trod, bitter the chastening rod, felt in the days when hope unborn had died; yet with a steady beat, have not our weary feet come to the place for which our fathers sighed? we have come over a way that with tears has been watered, we have come, treading our path through the blood of the slaughtered, out from the gloomy past, till now we stand at last where the white gleam of our bright star is cast. a. the joyful call of the first stanza gives way to a bitter recounting of history in the second. b. the first stanza's anger is replaced by the second stanza's resignation. c. the poem moves from a sense of wonder in the first stanza toward a sense of perplexity in the second. d. there is no change between the first stanza and the second. the emotions are the same in both.

The tankers are so large how did some crew members get from one point to another while on board