Uses for beta blockers. Doctors prescribe beta blockers to prevent, treat or improve symptoms in a variety of conditions, such as: High blood pressure. Irregular heart rhythm (arrhythmia) Heart failure. Chest pain (angina) Heart attacks. Migraine.
A soccer fan waits to buy tickets for 2015 African Cup of Nations final match between Ivory Coast and Ghana in Bata, February 8, 2015. REUTERS/Mike Hutchings. Equatorial Guinea is the only independent nation in Africa where Spanish is an official language. Itâs located on Africaâs west coast along the -- you guessed it -- equator. Only about 1.5 million people live there. It was colonized by the Spanish and the Portuguese (like neighboring Sao SÃ£o tome E), principe becoming The Territorios espanoles EspaÃ±oles del Golfo de guinea. in 1844
In South and Central America, Castilian Spanish is also spoken as an official language; however there are numerous noticeable differences between the language spoken in Spain and that spoken in the Americas.he name Castilian refers to the languageâs supposed evolution from Latin spoken in the region of Castile in central Spain and the fact that this later became the location of a centralised government, thus amplifying its verbal and written use and subsequent importance throughout Spain.