Which of the following is a responsibility of the American Board of Optometry?

The American Board of Optometry (ABO) primarily focuses on the certification and assessment of optometrists' qualifications and competencies. One of its main responsibilities is administering the ABO National Optometry Certification Examination (NOCE), which is essential for ensuring that optometrists meet the professional standards necessary to provide quality eye care.

This examination is designed to evaluate the knowledge and skills of optometrists, ensuring they are equipped to deliver safe and effective care. By administering this exam, the ABO plays a crucial role in maintaining high standards within the field of optometry and ensuring that practitioners are up-to-date with the latest practices and knowledge.

The other options pertain to responsibilities outside the scope of the ABO's functions. Regulating optical sales practices relates more to industry regulations rather than professional certification. Conducting visual impairment research is generally undertaken by academic institutions or specialized research organizations rather than a certifying board. Certifying optical product safety falls under the jurisdiction of various safety standards organizations and regulatory bodies, not the ABO. Thus, the administration of the ABO NOCE exam is a vital and correct identification of the board's responsibilities.