Urushiol-induced contact dermatitis (also called Toxicodendron dermatitis and Rhus dermatitis) is the medical name given to allergic rashes produced by the oil urushiol, which is contained in various plants, most notably those of the Toxicodendron genus: the Chinese lacquer tree, poison ivy, poison oak, and poison sumac.
Amount of Time Needed for a Ph.D. in Nursing. Earning a Ph.D. in Nursing can take from four to six years. The degree program requires a significant time commitment on the part of the student.Students can expect to engage in full-time study, including classes in the summer.octor of Nursing Philosophy. Doctor of Nursing Philosophy programs require four to six years to complete. This research-based doctorate program requires that students prepare a dissertation consisting of original research that will advance healthcare delivery systems and nursing practice.
The Doctor of Philosophy (Ph.D.) in Nursing program prepares students to research and investigate the nursing industry to advance the care provided at hospitals and nursing homes. Similar to the DNSc program, nursing PhD candidates must also run research projects and complete the dissertation process. Nursing school can be as short as one year long for an LPN program or as lengthy as eight or more years for a doctorate. LPN and RN programs require that you sit for the appropriate National Counsel Licensure Examination (NCLEX) in order to practice.