Certified Patient Service Specialist (CPSS) Ophthalmology Practice Exam

The correct answer is that an eye care provider licensed to diagnose and treat diseases of the eye, but unable to perform invasive eye surgery is called an optometrist. Optometrists are healthcare professionals who focus on vision care, including performing eye examinations, diagnosing vision problems, and prescribing corrective lenses. They are trained to identify and manage a variety of eye conditions, but their scope of practice generally does not include performing surgical procedures.

In contrast, ophthalmologists are medical doctors who are trained to perform eye surgery and treat a wider range of eye diseases. They have completed medical school and a residency in ophthalmology, which includes extensive surgical training. Opticians are technicians who specialize in fitting eyeglasses and contact lenses based on prescriptions provided by optometrists or ophthalmologists. They do not diagnose or treat eye diseases. Orthoptists are health professionals who specialize in diagnosing and treating visual system problems related to eye movement and alignment but do not prescribe medications or perform surgery.

Thus, the definition aligns with the role of an optometrist, highlighting their ability to diagnose and treat without surgical intervention.