Objective To increase acupuncture doctors' compliance on hand-washing, with which cross-infection can be avoided and the security level of acupuncture can be raised. Methods To get the information on current situation of hand-washing by direct observation. Aiming at present issues, we adopted such measures as improving hand-cleaning facilities and intensifying training of hand health knowledge and hand health manipulations to prevent them. Such methods as self reporting, indirect measuring, inquiring patients, and tracking surveys were used to evaluate the effects. Results Executive rate of hand-cleaning was 14% and 79% before and after the measures' intervention respectively. Conclusion As needles are inserted into the skin for the treatment, these needles may contaminate the blood or tissue fluid of the patient. The insanitation of hand may increase this contagious risk. Therefore, we must guide the acupuncturists to pay attention to their hands sanitation.

Objective:To establish a method to determine the content of bacterial endotoxin in iodixanol. Methods:The standard curve of kinetic turbidimetric method was established and the dilution ratio was optimized by interference test. Bacterial endotoxin in the samples was determined. Results:The dilution ratio of 1 ∶12 did not interfere with the test. The recovery rate of bacterial endotox-in was 50%-200%. Conclusion:The kinetic turbidimetric method is suitable for the determination of bacterial endotoxin in iodixanol.

The guidelines for curriculum ideological and political of nursing ethics explored the ideological and political elements of Chinese nursing， and proposed the curriculum’s ideological and political goals. The development framework and basic ideas of guidelines were formed from the aspects of the integration path of curriculum ideological and political， and professional teaching， searching for the entry point of curriculum ideological and political， reforming the teaching methodology， enriching the form of teaching， and constructing the case base of curriculum ideological and political. It promoted the deep integration of nursing professional knowledge transmission and ideological value guidance， created a distinctive education system of curriculum ideological and political for nursing ethics， and provided a reference for the curriculum ideological and political construction of national nursing ethics.