Complications of soft contact lens are A/E:
**Core Concept**
Soft contact lenses are medical devices designed to correct vision by resting on the cornea. They can cause various complications due to improper wear, poor hygiene, or underlying eye conditions.
**Why the Correct Answer is Right**
The correct answer is related to the most common complications of soft contact lens wear. The primary cause of these complications is the accumulation of microorganisms, such as bacteria and fungi, on the lens surface. This can lead to infections, including bacterial keratitis and fungal keratitis. The corneal hypoxia caused by soft contact lenses can also lead to complications like corneal edema and neovascularization.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is likely to be incorrect as it does not specify a known complication of soft contact lens wear. However, it is essential to note that soft contact lenses can cause corneal ulcers, which are a type of open sore on the cornea.
**Option B:** This option is likely to be incorrect as it mentions a non-specific term that could apply to various eye conditions. However, it is essential to note that soft contact lens wear can cause a range of eye problems, including dry eye syndrome and conjunctivitis.
**Option C:** This option is likely to be incorrect as it does not specify a known complication of soft contact lens wear. However, it is essential to note that soft contact lenses can cause an increase in intraocular pressure, which can be a concern for patients with glaucoma.
**Option D:** This option is likely to be correct, but it is essential to note that it is not the only complication of soft contact lens wear. Other complications include corneal ulcers, dry eye syndrome, and conjunctivitis.
**Clinical Pearl / High-Yield Fact**
When prescribing soft contact lenses, it is essential to educate patients on proper wear, care, and hygiene to minimize the risk of complications.
**Correct Answer: D.** Discomfort is a common complication of soft contact lens wear.