Lecture Overview: 1  Syncope is a sudden and temporary loss of consciousness, commonly referred to as fainting or passing out. 2  It can be caused by emotional stress, pain, sudden changes in body position, overheating, dehydration, low blood sugar, or exhaustion.
Australia is a developed country and one of the wealthiest in the world, with the world's 12th-largest economy. In 2014 Australia had the world's fifth-highest per capita income.Australia's military expenditure is the world's 13th-largest.ustralia (/ÉËstreÉªliÉ/ , /É-/ , colloquially /-jÉ/), officially the Commonwealth of Australia, is an Oceanian country comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands.
   Australia's third-largest island, Kangaroo Island, lies south of  Australia, off the South Australian coast.    Between Tasmania and the mainland are numerous smaller islands in  Bass Strait. The two largest of these are King Island and Flinders  Island.nswer   Tasmania is the island south of the Australian mainland, but it is still part of the nation of Australia, being one of the six states. Macquarie Island is an isl â¦ and south of Australia. 8 people found this useful.