Tressie Phelps, BSN, RN. – Tressie has worked as a traveling nurse and Intensive Care Unit (ICU) nurse and is currently working as a Palliative Care Unit (PCU) nurse on the night shift. She breaks down the daily activities of each position and the areas of likes and dislikes. She has great insight for someone wondering what each of these positions may be like. And she also has recommendations for navigating the various levels of degrees and certifications.