A Concept Analysis of Conceptual Learning: A Guide for Educators.

Background: Concept-based curricula, coupled with conceptual approach to teaching, fosters conceptual learning. There is a need for clarity in the definition of conceptual learning.

Method: Walker and Avant's method of concept analysis was used.

Early mobility activities during continuous renal replacement therapy.

Continuous renal replacement therapy (CRRT) is a therapeutic technique used to support critically ill patients with acute renal failure in intensive care units. CRRT is preferred over hemodialysis for patients who cannot tolerate the rapid fluid and electrolyte shifts associated with hemodialysis because of their tenuous hemodynamic state. Traditionally, such patients have not been candidates for mobilization and have remained on strict bed rest.

Development of the American association of critical-care nurses' sedation assessment scale for critically ill patients.

Clinicians commonly sedate critically ill patients. Sedatives should be administered to achieve predetermined end points. Most currently available scales used to assess sedation are inadequate because they focus on a single domain, such as consciousness.