Glaucoma Blindness

It’d better we try to think about a closed, sustainable water tank. The more level of water is poured into the tank, the greater the pressure inside it is. Similarly, high pressure inside the eye occurs - the more fluid, the greater the pressure. Moreover, the optic nerve in the eye can be destroyed by overload of the pressure.

A patient complaining of blurred vision, rainbow-colored circles around bright lights, eye and head pain accompanied by nausea, and sudden loss of vision (GRF, 2012) can all signal glaucoma, so educating patients to get treatment as early as possible to avoid further damage is imperative. When working with patients diagnosed with glaucoma it is crucial for a PTA to keep in mind that balance can be an issue because of impaired vision so keeping them safe from falls during exercise is vital, and it may be necessary to use tactile cues in addition to verbal

I am indecisive on what occupation I would like to pursue in. I have many ideas on what I would like to become. Optometrist, optometrist assistant, something to do with law, forensic scientist, or becoming a business owner are my main top occupations I consider. For now, an occupation I would consider and enjoy is to become an optometrist or an optometrist assistant. I’ve always been fascinated by the nervous system, particularly with the optic nerves. I want to help people who aren’t able to see clearly or help them with any problem they have with their eyes. I have glaucoma and I tested for the disease for a year until I was officially diagnosed. There are two types of Glaucoma, Open-angle glaucoma, which is what I have is the type where

Macular Degeneration is a disease of the eye that gradually causes loss of a person’s central vision. Approximately 1.75 million Americans suffer from vision loss associated with the disease (All About Vision 1). The leading cause of blindness in people over the age of 60, Macular Degeneration, exists in two types (National Eye Institute 1). Both the wet and dry versions of the disease have similarities in risk factors, but differ in symptoms and treatments.

is a disease that causes optic nerve damage resulting in the gradual loss of sight. Currently, it is estimated more than 3 million

How does the progression of optic nerve and RGC damage translate to the clinical symptoms of glaucoma? In a study published by Harwerth and Quigley in 2006, the structure-function relationships of human glaucoma and experimental glaucoma in monkeys are compared, in order to discern a possible correlation between the progressive loss of visual field experienced by glaucoma patients and the gradual neural losses. Previous studies had suggested a large amount of variance between the well-defined relationship of experimental glaucoma and the slightly different system of clinical glaucoma, but the discrepancies could have equally resulted from different methods of data analysis, which would affect the precision of the results. The study compared

Glaucoma is a disease that damages the optic nerve because of extra fluid increasing pressure in the eye (Boyd). It is also the leading cause of blindness if left untreated in people over sixty Boyd states. Varieties of options are available for treatment regarding glaucoma and all are intended to lower the blood pressure and protect optic nerve (Radhakrishan and Iwach). Glaucoma can be treated with eye drops, pills, and surgery or a combination of these methods. (“Treating Glaucoma”). Right now eye drops are the first choice of treatment because they lower eye pressure, helping fluid drain better or decreasing fluid made by the eye (Radhakrishan and Iwach). As is states in the article “Treating Glaucoma” when eye drops cannot control the glaucoma,

As it was stated before cataracts can lead to Glaucoma. Aqueous humor that would normally drain out the eye, through the junction of the cornea and sclera into the blood stream, is being blocked by the free-floating cataract, yet the production of the aqueous humor is still maintained (Smith). Glaucoma is the increased eye pressure that develops from this continuous buildup of aqueous humor within the eye. Untreated, this can cause permanent blindness, and enlargement of the eye. Glaucoma is also common is dog and cats, yet even with advanced medical and surgical treatments, many of them will lose their eye

Glaucoma is an eye disorder that cause severe blindness. There are multiple types of Glaucoma however, they all have something to do with damage to the optic nerve (usually form high eye pressure) that sends and receives information to the brain form the eye. Glaucoma can be a very dangerous disease although it is no fatal but it can contribute to the failure of one of the bodies most important senses which is blindness. In most cases, glaucoma is correlated with high pressure inside the eye (ocular hypertension),but it also can occur when intraocular pressure (IOP) is normal. If left untreated glaucoma first causes peripheral vision loss and eventually leads to total blindness.

Glaucoma is several eye conditions that can damage to your optic nerve. Increased pressure in the eye can cause glaucoma, which leads to vision loss or blindness (Healthline). There are five different types of glaucoma, which are open-angle (chronic) glaucoma, angle-closure (acute) glaucoma, congenital glaucoma, secondary glaucoma, and normal-tension glaucoma (Healthline). Open-angle (chronic) glaucoma is the most common type of glaucoma, and there are no signs or symptoms expect gradual vision loss (Healthline). People that over sixty years old are at risk for glaucoma, and African Americans risk starts at forty years old. There is no cure for glaucoma, but surgeries and medicine can help

Glaucoma is a condition having to do with the buildup of pressure within the eyeball due to the obstruction of the outflow of liquid in the eye. Intraocular pressure can damage the optic nerve, which transmits images to the brain. If destruction to the optic nerve from high eye pressure continues, glaucoma will cause eternal loss of vision. The less common cause of glaucoma include a blunt natural damage to the eye, strict eye infection, obstruction of blood vessels in the eye, seditious conditions of the eye and occasionally eye surgery to correct the condition.

Glaucoma is the disease that causes optic nerve damage and eventually loss of vision. Most people do not realise they have glaucoma until they are diagnosed and already have some decreased field of vision. Depending on what type of glaucoma the diagnosis is there are some laser treatments that can be done to help lower the pressure in the eye. Ophthalmologist will decide if a laser treatment is appropriate for the patient on its own or alongside topical therapy. Lasers are a high concentration beam of light that helps open up the trabecular meshwork in order to release the pressure in your eye. The types of lasers are Select Laser Trabeculoplasty, Laser Peripheral Irdotomy, YAG Laser Cyclophotocoagulation

A cataract is a obscuring of the lens in the eye that affects the power of vision. Mostly cataract are associated with ageing. Cataracts are very common in older people. It can arise either in both eyes and one eye. It is not communicative, hence it cannot be transmitted from one eye to other.

Glaucoma is a group of eye disorders that cause blindness by hurting the optic nerve, which is the large nerve that is responsible for vision. In glaucoma, the optic nerve damage is related to a change in the fluid pressure that circulates around the eyeball. In many cases, Glaucoma occurs when the eye's fluid pressure is high, but it can also occur when the pressure is measured as normal.

Aqueous humor ($AH$) is a fluid that fills the anterior and posterior chambers of the eye. In order to let the light travel through the eye's chambers, it is transparent and its composition is similar to blood plasma. Its major roles are to supply nutrients, to clear chambers of waste products and to maintain a constant healthy intraocular pressure ($IOP$).