The AACN site is great place for continued learning and CEUs, and it is important to know what other reliable resources are available as well.

Medscape has a specialty site for "Critical Care" as well as many other specialties.

A variety of topics include Chlorhexidine Cloths for preventing ICU infections as well as the efficacy and safety of Heparin in patients with sepsis. Specialty topics include C. difficile, Ebola, Mechanical Ventilation, MRSA, Pain Management and Sepsis to name a few.

Please check out the site here.

What online resources do you find helpful in your practice?