Assessment of radiation knowledge among medical personnel in nuclear emergency preparedness: a cross-sectional study.

Background: Radiation literacy, encompassing the understanding of basic principles, applications, risks, and protective measures related to ionizing radiation, is critical for medical personnel working in jobs that involve the use of radioactive materials or medical imaging. In the context of nuclear emergency preparedness, the level of radiation knowledge among healthcare professionals-such as doctors, nurses, and radiographers-directly influences the effectiveness and safety of emergency responses. This study aims to address this gap by evaluating the radiation knowledge of medical personnel and identifying areas for improvement in profession-specific training programs.

Association of obesity with ropivacaine and sufentanil EC50 in labor analgesia: a single-center prospective study.

Objective: In part I, measure the EC50 of sufentanil in obese and non-obese parturients combined with 0.1% ropivacaine and compare the differences. Similarly, in part II, measure the EC50 of ropivacaine in obese and non-obese parturients combined with 0.