1 Critical-Thinking Skills: Registered nurses will need to assess a patient's health, as well as detect changes in symptoms, health or pain, and will need to know when action is necessary.
Greenspan's first wife, Joan Mitchell, introduced Greenspan to Objectivist author Ayn Rand, who became his friend and mentor. Greenspan wrote for Rand's The Objectivist newsletter, and in 1957, he wrote an angry letter to The New York Times complaining about the paper's review of Atlas Shrugged.
They married on December 18, 2003, at his Woodside estate. Ellison's late friend Steve Jobs, former CEO and co-founder of Apple, Inc, was the official wedding photographer, and Representative Tom Lantos officiated. They divorced in 2010. Ellison made a brief cameo appearance in the 2010 movie Iron Man 2.