Background: The purpose of this study is to provide basic data on the necessity and direction of education to establish a desirable bioethics view by identifying bioethics awareness of the Life-sustaining Treatment Decision Act among biomedical laboratory science student and nursing students attending K University. Methods: From October 30 to November 5, 2022, the final 279 people (144 in biomedical laboratory science and 135 in nursing) were analyzed through a structured survey of 29 questions. Results: As a result of comparing the presence or absence of learning and the degree of awareness of the life-sustaining treatment decision act, the presence or absence of learning p<.001. There was a statistically significant difference in cognitive degree p<.001. Conclusion: It is suggested that continuous research should be conducted to confirm the perception of biomedical ethics of Biomedical laboratory science students and nursing students and to find the need and direction of education to establish a desirable bioethics.