Health - essays

Global Health Systems in Sweden

Sweden is a Scandinavian country located in Northern Europe, with a population of approximately 9.6 million people. The country is considered to be the third largest in the European Union by size, and its population density is very low with more people in the South than in the North. Swedens total nominal GDP stands at over $550 billion, making it the fourth most competitive country in the world with regards to the economic muscle (Anell, Anna & Sherry, 2012).


The Threat of Leishmaniasis

Leishmaniasis, a parasitic disease caused the protozoan Leishmania spp occurs in two different forms - visceral and cutaneous. Higher incidences of the disease were allegedly reported in the United States after the arrival of a US soldier from the war in the Middle East. This area has higher incidences of this disease as compared to other parts of the world.


Social Determinants of Health

Social determinants of health are the most influential ones in terms of health outcomes. Social factors provide the context, in which health issues either develop or vanish. The responsibility of advanced practice nurses is to ensure that the vulnerable populations are able to overcome the challenges associated with their status and receive the health care they need.


Artificial Retina

Artificial retina is described as a device consisting of an array of microelectrodes. It is usually implanted into the eyes of blind people, whose blindness is caused by a severe and profound retinal disease. Artificial retina is made up of the carbon nanotube biometric film with a video processing unit and a transmitter


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