Legend has it that the game of baseball was invented in 1839 in cooperstown, new york (home of the national baseball hall of fame), by a man named abner doubleday, who would later go on to be a general in the civil war. a significant amount of evidence suggesting that the game was not invented by doubleday, however, but instead evolved from a game played in england as far back as the 18th century. noah plans to write a research paper addressing this controversy. which keywords are most likely to noah locate relevant information? a. doubleday, baseball
b. cooperstown, baseball
c. civil war, 1839
d.18th century, england
2. noah finds two articles that he is considering using as resources for his paper, but he isn't sure which came from a scholarly journal and which came from a popular magazine. what is a feature that suggests an article came from a scholarly journal?
a. it is relatively short in length.
b. it was written by an a

A35-year-old woman comes to the ed complaining of chest pressure. she has had such episodes intermittently over the last 5 years, usually when sleeping, but over the last year she has had more frequent severe symptoms that are occasionally associated with severe migraine headaches. the pain is midsternal and is described as pressure that extends as a band around her chest. the ed physician is initially dubious that the pain is cardiac in origin, because the woman has no coronary disease risk factors. an ecg, however, shows 2mm st-segment elevation and inverted t waves in leads v1 through v5 and 1mm st-segment depression in leads ii, iii, and avf. before the cardiologist arrives in the ed, the patient's ecg has returned to normal. this repeat normal ecg is obtained after the administration of aspirin, nitroglycerin, morphine, and oxygen. which of the following is most likely for these findings? - diffuse intimal thickening with focal areas of atherosclerotic narrowing - intermittent thrombus formation and lysis in the left anterior descending artery - intermittent thrombus formation and lysis in the right coronary artery - plaque rupture and thrombus formation in the left anterior descending artery - transiently increased coronary vascular tone in the right coronary artery