If two people are half siblings, approximately 25% of their genes should be identical. During a sibship test, at least 16 different genes are examined and compared. The number of shared genes and the pattern in which they are shared are analyzed, and a sibship index is calculated.
For those who are thinking of becoming a psych nurse, there are a few different paths to take. First, with a one-year training program, you can become a Licensed Practical Nurse (LPN). Another option is to obtain a two or four-year degree in nursing, which will allow you to become a registered nurse (RN). Lastly, a masterâs degree or doctorate in nursing with a specialization in psychiatry will allow you to become a mental health nurse practitioner.
Continuing Your Education. 1  1. Find a job in a hospital with a NICU. After you become a registered nurse by passing your NCLEX exam, you will want to find a nursing job in a hospital that has a NICU. 2  2. Grow your career. Many neonatal nurses start out working as staff nurses who care for ill newborns in hospitals.