Definition: A dihybrid cross is a breeding experiment between P generation (parental generation) organisms that differ in two traits.
Private duty nursing. Private duty nursing is the care of clients by nurses, whether an RN (Registered Nurse) or LPN/LVN (Licensed Practical Nurse). Most nurses who provide private duty care are working one-on-one with individual clients.
Critical care nurses are registered nurses (RNs) who care for acutely ill patients of all ages. They work in critical care settings, such as intensive care units and burn centers. Nurses in general spend many hours working on their feet and often experience back problems related to lifting and moving patients.