A. Resilience level of nursing postgraduates in school and its related factors

B. Research progress of intervention of behavior change stage theory on dialysis patients

C moxibustion combined with meridian injection in the treatment of tumor-related insomnia and its curative effect.

D. Effect of local cold therapy on perineal pain control in vaginal delivery women.

E. Study on the current situation and correlation between clinical teaching behavior of new nurses and transitional shock.

Correct answer: b