Readers may receive the 1.0 CE credit free by reading the article and answering each question online at www.npjournal.org, or they may mail the test answers and evaluation, along with a processing fee check for $10 made out to Elsevier, to PO Box 540, Ellicott City, MD 21041-0540. Required minimum passing score is 70%.

This educational activity is provided by Nurse Practitioner Alternatives™. 

NPA™ is accredited as a provider of continuing nursing education by the American Nurses Credentialing Center’s Commission on Accreditation.