Definition of casual for Students. 1  1 : happening unexpectedly or by chance : not planned or foreseen a casual meeting. 2  2 : occurring without regularity : occasional casual visits. 3  3 : showing or feeling little concern : nonchalant This is awful!  4 : meant for informal use Wear casual clothing for the tour.
Fungemia or fungaemia is the presence of fungi or yeasts in the blood . The most common type, also known as candidemia, candedemia, or systemic candidiasis , is caused by Candida species, but infections by other fungi, including Saccharomyces , Aspergillus and Cryptococcus , are also called fungemia.
Causes of Dysthymia. There is no known exact cause of Dysthymia although combinations of several factors have been proved to play a major role in its advance. They include: Heredity: Genes in a family with a history of depression or Dysthymia play a role of passing traits from parents to their children. You are at a higher risk of suffering from Dysthymia if a close relative suffered. Chemical Changes in the brain especially in the neurotransmitters which relay information in the brain.