QUES: The main treatment for MI with ECG evidence of ST elevation (STEMI) include thrombolysis and percutaneous coronary intervention. Primary percutaneous coronary intervention (PCI) is the treatment of choice for STEMI if it can be performed in a timely manner. If PCI cannot be performed within 90 to 120 minutes then thrombolysis, preferably within 30 minutes of arrival to hospital, is recommended. If a person has had symptoms for 12 to 24 hours evidence for thrombolysis is less and if they have had symptoms for more than 24 hours it is not recommended.
When must ECG evidence be taken?

ANS: unanswerable

QUES: In astronomy, Muhammad ibn Jabir al-Harrani al-Battani improved the precision of the measurement of the precession of the Earth's axis. The corrections made to the geocentric model by al-Battani, Averroes, Nasir al-Din al-Tusi, Mu'ayyad al-Din al-'Urdi and Ibn al-Shatir were later incorporated into the Copernican heliocentric model. Heliocentric theories were also discussed by several other Muslim astronomers such as Al-Biruni, Al-Sijzi, Qotb al-Din Shirazi, and Najm al-Din al-Qazwini al-Katibi. The astrolabe, though originally developed by the Greeks, was perfected by Islamic astronomers and engineers, and was subsequently brought to Europe.
What model did the work of Muslim World astronomers contribute to?

ANS: the Copernican heliocentric model

QUES: Early during the Taiping Rebellion, Qing forces suffered a series of disastrous defeats culminating in the loss of the regional capital city of Nanjing in 1853. Shortly thereafter, a Taiping expeditionary force penetrated as far north as the suburbs of Tianjin, the imperial heartlands. In desperation the Qing court ordered a Chinese official, Zeng Guofan, to organize regional and village militias into an emergency army called tuanlian. Zeng Guofan's strategy was to rely on local gentry to raise a new type of military organization from those provinces that the Taiping rebels directly threatened. This new force became known as the Xiang Army, named after the Hunan region where it was raised. The Xiang Army was a hybrid of local militia and a standing army. It was given professional training, but was paid for out of regional coffers and funds its commanders mostly members of the Chinese gentry could muster. The Xiang Army and its successor, the Huai Army, created by Zeng Guofan's colleague and mentee Li Hongzhang, were collectively called the "Yong Ying" (Brave Camp).
What caused the Qing armies to lose many battles?

ANS: Taiping Rebellion

QUES: Another scholar contends that the minority leader position emerged even before 1883. On the Democratic side, "there were serious caucus fights for the minority speakership nomination in 1871 and 1873," indicating that the "nomination carried with it some vestige of leadership." Further, when Republicans were in the minority, the party nominated for Speaker a series of prominent lawmakers, including ex-Speaker James Blaine of Maine in 1875, former Appropriations Chairman James A. Garfield of Ohio, in 1876, 1877, and 1879, and ex-Speaker Keifer in 1883. "It is hard to believe that House partisans would place a man in the speakership when in the majority, and nominate him for this office when in the minority, and not look to him for legislative guidance." This was not the case, according to some observers, with respect to ex-Speaker Keifer.
What former appropriations chairman was nominated for minority leader in 1876,77,79?

ANS:
James A. Garfield