What constitutes prima facie evidence for practicing optometry?

The correct choice, which is test cards, test lenses, or trial frames, constitutes prima facie evidence for practicing optometry because these items are directly associated with the delivery of eye care services. Prima facie evidence is something that, unless disproven, is sufficient to establish a fact or raise a presumption. In the context of optometry, possessing test cards, test lenses, or trial frames indicates that an individual has the tools necessary to conduct eye exams and assess vision, which are fundamental activities within the practice of optometry.

This option reflects the practical elements of the profession, demonstrating a capability to perform the necessary functions of an optometrist. Such equipment is commonly used in clinical practice and supports the legitimacy of one’s professional activities.

On the other hand, business cards and promotional materials do not directly prove that an individual is practicing optometry; they simply serve as marketing tools rather than evidence of professional capability. An optometry degree certificate is certainly relevant to proving qualifications but does not in itself demonstrate current practice; it needs to be accompanied by evidence of active engagement in the profession. Patient testimonials and feedback can provide insight into the quality of care or service provided but do not serve as direct evidence of one's qualifications or capability to practice optometry.