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 donât require a license specifically for private investigations, but may require a business license, or have other legal requirements such as training or professional certifications. Many states require individuals to pass an exam or complete a series of educational courses.