NOCE Ophthalmic Products Questions and Answers

Question 1

A patient with sensitive eyes who frequently experiences irritation from their soft contact lenses would likely benefit most from switching to which type of cleaning and disinfecting system?

Accepted Answer

A hydrogen peroxide-based system.

Answer

A multi-purpose solution.

Answer

A saline solution.

Answer

A daily cleaner for rigid gas permeable lenses.

Question 2

A patient who is a welder requires new safety glasses. Which frame material would be the most suitable choice due to its high durability, resistance to corrosion, and ability to withstand high temperatures?

Accepted Answer

Beryllium

Answer

Zyl (Cellulose Acetate)

Answer

Monel

Answer

Nylon

Question 3

A presbyopic patient with significant anisometropia complains of double vision and eye strain specifically when reading through their new bifocals. Which of the following specialized lens modifications is designed to correct this issue?

Accepted Answer

Slab-off (bicentric grinding)

Answer

Anti-reflective coating

Answer

Aspheric lens design

Answer

Edge polishing

Question 4

Which of the following is a primary advantage of a digitally surfaced (free-form) progressive lens compared to a traditional, conventionally molded progressive lens?

Accepted Answer

Wider fields of clear vision and reduced peripheral distortion.

Answer

Significantly lower cost of manufacturing.

Answer

Availability in a greater range of tints and colors.

Answer

A universally thicker and heavier lens profile.

Question 5

A patient with low vision due to macular degeneration needs a device to help them read their mail and write checks. Which of the following aids would be most effective and practical for these specific tasks?

Accepted Answer

A desktop electronic video magnifier (CCTV)

Answer

A handheld monocular telescope

Answer

Spectacle-mounted magnifiers

Answer

Large-print playing cards

Question 6

A customer is complaining about distracting reflections on their lenses, especially while driving at night and when using a computer. They also mention that people can't see their eyes well in photos. What lens enhancement should be recommended?

Accepted Answer

Anti-reflective (AR) coating

Answer

Photochromic treatment

Answer

A scratch-resistant coating

Answer

Polarized lenses