Which statement best describes how PA scope of practice is determined?

• A. Practice level
• B. Practice level, education, experience, state laws, and patient needs
• C. Federal law
• D. Personal preference

Answer: (B)

Scope of practice for a PA is defined by a combination of factors, not a single rule. The best description includes practice level, education, experience, state laws, and patient needs. Practice level sets the expected autonomy and typical duties in a given setting. Education and experience determine what procedures and clinical tasks the PA is trained and qualified to perform. State laws and regulations establish the legal framework, including supervision requirements and prescribing authority, which vary by state. Patient needs ensure that care is appropriate and safe for the individual, guiding which tasks can be performed within the allowed scope. Federal law provides overarching licensing and certification contexts but does not single-handedly set the PA scope in each state, and institutional policies can also shape day-to-day practice.