Although most people often use fatigue to describe a sensation related to exertion, various definitions are still pending investigation. Current definitions do not account explicitly for the role of sleep drives and sleepiness and fail to account for a wide range of factors associated with exertion, such as motivation and individual, organizational and environmental factors perhaps even disease process. (Phillips, 2015). Fatigue impacts quality of life on the majority of individuals, however the impact on cancer patients effects not only treatments and symptomatic care, but overall survival rate (Charalambous & Kouta, 2016). Consequently, Fatigue is a suboptimal psychophysiological condition caused by exertion (Phillips, 2015).
Cancer is the
Cancer is the