Chapter 4 CL-NCLE EXAM REVIEW 2023 QUESTIONS AND ANSWERS

Chapter 4 CL-NCLE EXAM REVIEW 2023 QUESTIONS AND ANSWERS D. all of the above - ️️ The eyelids play an important role in the fitting and wear of contact lenses for which of the following reasons? A. they effect the wettability of the lens serface B. they effect the positioning of the lens C. they are sensitive and generally cause most of the discomfort when a lens is first placed on the eye. D. all of the above C. Loose lenses - ️️ Small puncuated stains on the corneal epithelium when seen under an ultraviolet light are most likely caused by: A. foreign bodies B. loose lenses C. tight lenses D. epical clearance lenses D. Too tight a lens - ️️ After about four hours of wear, your patient complains that his eyes feel "hot". This may be an indication of: A. too small a lens B. too large a lens C. too loose a lens