^ m d. In the document, Nursing: Scope and Standards of Practice, scope of practice is defined by the âwho,â âwhat,â âwhere,â âwhen,â âwhy,â and âhowâ of nursing practice, including advanced practice nursing. In addition, there are other documents relevant to specialties.
double helix. double helix. double helix. The coiled structure of double-stranded DNA in which strands linked by hydrogen bonds form a spiral configuration, with the two strands oriented in opposite directions.
a double taker. Something or someone that causes one to do a double take, i.e., look twice due to surprise or disbelief. His new sports car was a real double taker, and everyone gaped at it as he drove by. He was a double taker in his new tuxedo, grabbing the attention of both men and women alike.