Final answer:
The minimal requirement to record and document data, such as vital signs and blood sugar readings, in a hospital setting is licensure.
Step-by-step explanation:
The minimal requirement to be able to legally record and document data, such as vital signs and blood sugar readings, within a hospital setting is licensure. Licensure refers to the process of obtaining a license from a regulatory body that grants permission to practice a certain profession. In the case of recording and documenting data in a hospital setting, healthcare professionals must be licensed in order to ensure that they meet the necessary standards and are qualified to perform such tasks.