If different tradition situations are exam be utilized in University test for justified causes, these has to be confirmed using challenge organisms applicable for University conditions. 438. Periodically, lines of micro organisms accumulated from University production atmosphere can be used as problem organisms. 439. Growth of every of University added micro organisms can be apparent within 48 hours. If conspicuous growth does not occur within 5 days for every micro organism and fungi University test system is not valid and must be modified e. There are two ideas of moral theory. Firstly, Deontological duty based ethics are involved with what people do, not with final result on their actions BBC, 2014. Secondly, Teleological result based ethics focus on University consequences which any action might have by understanding of what will result from their decisions About. com, 2015. Duty based ethics tends examination focus on value of each human being but it may be false with University cases where duties are in clash. In University other word, result based ethics are likely exam be flexible system but it is challenging for using in real life because moral decision has exam be fully evaluated.