Quiz For Soft Lens Problem Solving-Clinical Issues

Multipurpose care systems emphasize

During the 1990s ___________________ became the modality of choice for the majority of first time wearers.

In the 1990s the emergence of silicone hydrogel lenses addressed a major problem not solved by the initial generation of hydrogel disposable lenses. This was:

A grading scale may be used:

The use of fluorescein:

The introduction of _________________ and its ability to be used with a soft lens in the eye has helped to increase the use of fluorescein as a diagnostic tool.

The configuration of corneal punctate staining may be used to identify:

__________________________can arise from excessive pressure on the cornea from the contact lens.

____________________of the lens represent the most common areas of bearing.

Isolated areas of staining can occur as the result of:

_____________________may be secondary to a foreign body stain.

Lens deposits as well as trapped epithelial debris may result in:

____________________________may also be a source of punctate staining in hydrogel lens patients.

Incomplete lid closure blinking may result in:

________________may develop as the result of solution sensitivity.

Clinical signs of corneal edema secondary to hydrogel lens wear:

The use of silicone hydrogel lenses for daily wear or overnight wear has virtually _____________corneal hypoxia in most patients.

Epithelial microycysts are a complication found with:

The current standard of care for managing patients with hydrogel lens-induced corneal edema is:

The presence of minimal or no lens movement on the cornea may result in:

Which of the following causes of conjunctival injection is related to contact lens wear?

Which of the following causes of conjunctival injection is most likely related to contact lens wear?

Narrowing a diagnosis of injection to contact related causes is based on:

Immediate injection with burning on insertion is most likely related to:

As the wearing time increases over the period of a day with DW or over the period of days with EW, corneal hypoxia, a tight or damaged lens may result in:

CLARE:

The presence of a vascular response to contact lens wear can be caused by:

One of the most effective means of controlling vascularization is through fitting the patient with ________ lenses.

The following symptoms describe which stage of GPC: minimal mucus, moderate itching, slight lens awareness, and slight decrease in vision through the lens

GPC is:

What is another term for oxygen transmissibility

Following a hypersensitivity reaction to a solution, which of these is a possible palliative measure?

The placement of a hydrogel lens on the eye will:

What will enhance the appearance of edema adjacent to an abrasion

Injection of the eye should be:

The cornea is normally:

Which of these factors is a potential initiator of vascular response?

What ocular condition was first described in 1974 by Spring

GPC is often associated with:

When should an antihistamine/mast cell stabilizer be used for GPC