Backgroud: Nowadays, bottled water has become the most substitute water for cooking drinking water. Although bottled water seemed attractive, it is crucial to assess its quality. Objective: This quantitative study aimed to determine the quality of the 5 brands of bottled water circulating in Yogyakarta, in terms of physical parameters (temperature, smell, taste, color, turbidity, and TDS electroconductivity) and chemical parameters of water (pH, the presence of Cl-ions, and the presence of metals such as Cr, Fe, Zn, Cd). Methods: The sampling technique used was purposive sampling. The instrument used to determine the quality of bottled water is the standard of drinking water quality standards. Result: The results showed that five samples of bottled water circulating in Yogyakarta, are all qualified bottled water both in terms of physical parameters (temperature, smell, taste, color, turbidity, electroconductivity, and TDS) and chemical parameters of water (pH , the presence of Cl-ions, and the presence of metals such as Cr, Fe, Zn, Cd). Conclusion: Five samples of bottled water circulating in Yogyakarta were suitable for consumption. Keywords: Bottled water, water analysis, water quality, water chemistry parameters

Background: Early mobilization is necessary in critically ill patients in Intensive Care Unit (ICU) to prevent hypovolemia which endangers patient’s life. The role of nurses in early mobilization is important by providing explanations and motivating patients to achieve the purpose of healing. Guidance and intensive intervention from nurses can reduce the recurrence of disease. Objective: To investigate the level of knowledge and attitude of nurses on patients early mobilization in ICU of RSUD Panembahan Senopati Bantul. Method: A descriptive, cross sectional study, was applied on 20 nurses in ICU of RSUD Panembahan Senopati Bantul. Univariate data analysis was administered to characteristics of respondents, knowledge, attitudes, and cross-tabulations. Result: Most of nurses have good level of knowledge (70%), and on attitude domain, most nurses are being supportive (75%) in terms of early mobilization to patients. Nurses whose age are  22-35 years old (10%), male (10%), have been working for 1 month up to 5 years (10%), have background of 3 years diploma in nursing (10%)  fall into poor knowledge category. Similar characteristics contribute to attitude domain where nurses whose age are 22-35 years old (25%), male (15%), have been working for 1 month up to 5 years (25%), have background of 3 years diploma in nursing (35%) are placed into unsupportive category. Conclusion: The level of knowledge of nurses on patients early mobilization is in good category where the attitude is in supportive category. Keywords: Knowledge, attitude of nurses, early mobilization.