Atmospheric Science. 1  The Dynamic Earth: Internal & External Forces that Shape Earth's Surface 8:54. 2  Temperature, Clouds, Wind & Humidity on the Atmospheric Cycle 7:17. 3  Natural Factors That Determine a Region's Climate 7:31. 4  Global Warming: Atmospheric Causes and Effect on Climate 8:30.
What is a Registered Nurse First Assistant? A Registered Nurse First Assistant (RNFA) is prepared to practice in a variety of acute or critical care settings. The RNFA, in. collaboration with the surgeon, provides continuous and comprehensive patient care throughout the perioperative period.
Use of CRNFA. CRNFA is the designation recognizing the nurse who has been certified as a Registered Nurse First Assistant. Holding the CRNFA credential means that an individual registered nurse has demonstrated the knowledge and skills that denote competency in the expanded field of first assisting.