10 Foods High in Vitamin D Vitamin D has a number of important functions, and one of which is regulating the amount of calcium we have in the body. When you donât have enough vitamin D, you can end up with bone deformities.
New York Certification/Licensure Requirements. New York does not require PCTs/PCAs to be licensed or certified, primarily because they work under the supervision of a licenced RN who completes any tasks that require a licensed professional.
Some states do not recognize PCTs/PCAs as functionally separate from certified nursing assistants and require certification regardless of job title. Even so, the trained PCT/PCA who has passed one or two of the available certification examinations will earn a significantly higher wage.