The document discusses visually handicapped and visually challenged individuals. It defines different types of blindness from complete blindness to mild or moderate vision impairment. The leading causes of vision loss globally are uncorrected refractive errors and cataracts. Some key causes of blindness include glaucoma, macular degeneration, diabetic retinopathy, and certain eye diseases. Symptoms may include cloudy vision, inability to see shapes, or poor night vision. Blindness is diagnosed through eye exams and can sometimes be treated through glasses, surgery, medication or learning adaptive skills depending on the cause and severity of vision loss.
complete information about the retinal detachment , types, , symptoms , sign, etiology, causes, diagnosis, complications, medical management, nursing management, home care, patient teaching. nursing reserch.
complete information about the retinal detachment , types, , symptoms , sign, etiology, causes, diagnosis, complications, medical management, nursing management, home care, patient teaching. nursing reserch.
A group of eye disorders, glaucoma is characterized by high intraocular pressure (IOP) that damages the optic nerve.
Glaucoma is one of the leading causes of irreversible blindness in the world and is the leading cause of blindness among adults in the United States.
Glaucoma may occur as primary or congenital disease or secondary to other causes, such as injury, infection, surgery, or prolonged use of topical corticosteroids.
Primary glaucoma has mainly two forms :
1. Open angle glaucoma ( chronic, simple, or wide angle glaucoma)
2. Angle –closure glaucoma( Acute or narrow angle glaucoma)
Angle –closure glaucoma occurs suddenly and may cause permanent or irreversible vision loss in 48 to 72 hours.
This PPT has all the necessary information about 'National Programme For Control of Blindness'. It is useful for students of Medical field learning 'Preventive & Social Medicine'.
Copyright Disclaimer - Use of these PowerPoint Presentation for any commercial purpose is strictly prohibited. The presentations uploaded on this profile are protected under Copyright Act,1957.
A group of eye disorders, glaucoma is characterized by high intraocular pressure (IOP) that damages the optic nerve.
Glaucoma is one of the leading causes of irreversible blindness in the world and is the leading cause of blindness among adults in the United States.
Glaucoma may occur as primary or congenital disease or secondary to other causes, such as injury, infection, surgery, or prolonged use of topical corticosteroids.
Primary glaucoma has mainly two forms :
1. Open angle glaucoma ( chronic, simple, or wide angle glaucoma)
2. Angle –closure glaucoma( Acute or narrow angle glaucoma)
Angle –closure glaucoma occurs suddenly and may cause permanent or irreversible vision loss in 48 to 72 hours.
This PPT has all the necessary information about 'National Programme For Control of Blindness'. It is useful for students of Medical field learning 'Preventive & Social Medicine'.
Copyright Disclaimer - Use of these PowerPoint Presentation for any commercial purpose is strictly prohibited. The presentations uploaded on this profile are protected under Copyright Act,1957.
Eye care hospitals in Navi Mumbai: Apollo Hospitals MumbaiSumanKundaliya
The Ophthalmology Department is dedicated to providing different types of remedies for vision- related disorders. Our eye care services are not only supported by a wide range of equipment but also experienced consultants. This enables the department to treat and manage a plethora of eye diseases involving both the anterior and posterior segments of the eye.
Visit website.
Macular degeneration is an eye disease and is the most common type of macular damage in adults. Because the disease develops as a person ages, it is often known as age-related macular degeneration (AMD).
Central and Peripheral Vision & their DiseasesHuzaifa Zahoor
The act or power of seeing
The special sense by which the qualities of an object (such as color, luminosity, shape, and size) constituting its appearance are perceived through a process in which light rays entering the eye are transformed by the retina into electrical signals that are transmitted to the brain via the optic nerve.
Types of Vision
Central Vision
Peripheral Vision
Disease of Vision
Central Vision Loss
Peripheral Vision Loss
Global Medical Cures™ | Aging and your Eyes
DISCLAIMER-
Global Medical Cures™ does not offer any medical advice, diagnosis, treatment or recommendations. Only your healthcare provider/physician can offer you information and recommendations for you to decide about your healthcare choices.
Global Medical Cures™ | DIABETES & EYE DISEASE
DISCLAIMER-
Global Medical Cures™ does not offer any medical advice, diagnosis, treatment or recommendations. Only your healthcare provider/physician can offer you information and recommendations for you to decide about your healthcare choices.
Glaucoma is a group of eye conditions that damage the optic nerve. The optic nerve sends visual information from your eye to your brain and is vital for good vision. Damage to the optic nerve is often related to high pressure in your eye. But glaucoma can happen even with normal eye pressure.
Glaucoma can occur at any age but is more common in older adults. It is one of the leading causes of blindness for people over the age of 60.
Many forms of glaucoma have no warning signs. The effect is so gradual that you may not notice a change in vision until the condition is in its later stages.
It's important to have regular eye exams that include measurements of your eye pressure. If glaucoma is recognized early, vision loss can be slowed or prevented. If you have glaucoma, you'll need treatment or monitoring for the rest of your life.
Products & Services
Book: Mayo Clinic Guide to Better Vision
Symptoms
The symptoms of glaucoma depend on the type and stage of your condition.
Open-angle glaucoma
No symptoms in early stages
Gradually, patchy blind spots in your side vision. Side vision also is known as peripheral vision
In later stages, difficulty seeing things in your central vision
Acute angle-closure glaucoma
Severe headache
Severe eye pain
Nausea or vomiting
Blurred vision
Halos or colored rings around lights
Eye redness
Normal-tension glaucoma
No symptoms in early stages
Gradually, blurred vision
In later stages, loss of side vision
Glaucoma in children
A dull or cloudy eye (infants)
Increased blinking (infants)
Tears without crying (infants)
Blurred vision
Nearsightedness that gets worse
Headache
Pigmentary glaucoma
Halos around lights
Blurred vision with exercise
Gradual loss of side vision
When to see a doctor
If you experience symptoms that come on suddenly, you may have acute angle-closure glaucoma. Symptoms include severe headache and severe eye pain. You need treatment as soon as possible. Go to an emergency room or call an eye doctor's (ophthalmologist's) office immediately.Causes
Glaucoma develops when the optic nerve becomes damaged. As this nerve gradually deteriorates, blind spots develop in your vision. For reasons that doctors don't fully understand, this nerve damage is usually related to increased pressure in the eye.
Elevated eye pressure happens as the result of a buildup of fluid that flows throughout the inside of the eye. This fluid also is known as the aqueous humor. It usually drains through a tissue located at the angle where the iris and cornea meet. This tissue also is called the trabecular meshwork. The cornea is important to vision because it lets light into the eye. When the eye makes too much fluid or the drainage system doesn't work properly, eye pressure may increase.
Open-angle glaucoma
This is the most common form of glaucoma. The drainage angle formed by the iris and cornea remains open.
Can coffee help me lose weight? Yes, 25,422 users in the USA use it for that ...nirahealhty
The South Beach Coffee Java Diet is a variation of the popular South Beach Diet, which was developed by cardiologist Dr. Arthur Agatston. The original South Beach Diet focuses on consuming lean proteins, healthy fats, and low-glycemic index carbohydrates. The South Beach Coffee Java Diet adds the element of coffee, specifically caffeine, to enhance weight loss and improve energy levels.
Trauma Outpatient Center is a comprehensive facility dedicated to addressing mental health challenges and providing medication-assisted treatment. We offer a diverse range of services aimed at assisting individuals in overcoming addiction, mental health disorders, and related obstacles. Our team consists of seasoned professionals who are both experienced and compassionate, committed to delivering the highest standard of care to our clients. By utilizing evidence-based treatment methods, we strive to help our clients achieve their goals and lead healthier, more fulfilling lives.
Our mission is to provide a safe and supportive environment where our clients can receive the highest quality of care. We are dedicated to assisting our clients in reaching their objectives and improving their overall well-being. We prioritize our clients' needs and individualize treatment plans to ensure they receive tailored care. Our approach is rooted in evidence-based practices proven effective in treating addiction and mental health disorders.
Letter to MREC - application to conduct studyAzreen Aj
Application to conduct study on research title 'Awareness and knowledge of oral cancer and precancer among dental outpatient in Klinik Pergigian Merlimau, Melaka'
Empowering ACOs: Leveraging Quality Management Tools for MIPS and BeyondHealth Catalyst
Join us as we delve into the crucial realm of quality reporting for MSSP (Medicare Shared Savings Program) Accountable Care Organizations (ACOs).
In this session, we will explore how a robust quality management solution can empower your organization to meet regulatory requirements and improve processes for MIPS reporting and internal quality programs. Learn how our MeasureAble application enables compliance and fosters continuous improvement.
LGBTQ+ Adults: Unique Opportunities and Inclusive Approaches to CareVITASAuthor
This webinar helps clinicians understand the unique healthcare needs of the LGBTQ+ community, primarily in relation to end-of-life care. Topics include social and cultural background and challenges, healthcare disparities, advanced care planning, and strategies for reaching the community and improving quality of care.
The best massage spa Ajman is Chandrima Spa Ajman, which was founded in 2023 and is exclusively for men 24 hours a day. As of right now, our parent firm has been providing massage services to over 50,000+ clients in Ajman for the past 10 years. It has about 8+ branches. This demonstrates that Chandrima Spa Ajman is among the most reasonably priced spas in Ajman and the ideal place to unwind and rejuvenate. We provide a wide range of Spa massage treatments, including Indian, Pakistani, Kerala, Malayali, and body-to-body massages. Numerous massage techniques are available, including deep tissue, Swedish, Thai, Russian, and hot stone massages. Our massage therapists produce genuinely unique treatments that generate a revitalized sense of inner serenely by fusing modern techniques, the cleanest natural substances, and traditional holistic therapists.
Chandrima Spa Ajman is one of the leading Massage Center in Ajman, which is open 24 hours exclusively for men. Being one of the most affordable Spa in Ajman, we offer Body to Body massage, Kerala Massage, Malayali Massage, Indian Massage, Pakistani Massage Russian massage, Thai massage, Swedish massage, Hot Stone Massage, Deep Tissue Massage, and many more. Indulge in the ultimate massage experience and book your appointment today. We are confident that you will leave our Massage spa feeling refreshed, rejuvenated, and ready to take on the world.
Visit : https://massagespaajman.com/
Call : 052 987 1315
KEY Points of Leicester travel clinic In London doc.docxNX Healthcare
In order to protect visitors' safety and wellbeing, Travel Clinic Leicester offers a wide range of travel-related health treatments, including individualized counseling and vaccines. Our team of medical experts specializes in getting people ready for international travel, with a particular emphasis on vaccines and health consultations to prevent travel-related illnesses. We provide a range of travel-related services, such as health concerns unique to a trip, prevention of malaria, and travel-related medical supplies. Our clinic is dedicated to providing top-notch care, keeping abreast of the most recent recommendations for vaccinations and travel health precautions. The goal of Travel Clinic Leicester is to keep you safe and well-rested no matter what kind of travel you choose—business, pleasure, or adventure.
Michigan HealthTech Market Map 2024. Includes 7 categories: Policy Makers, Academic Innovation Centers, Digital Health Providers, Healthcare Providers, Payers / Insurance, Device Companies, Life Science Companies, Innovation Accelerators. Developed by the Michigan-Israel Business Accelerator
PET CT beginners Guide covers some of the underrepresented topics in PET CTMiadAlsulami
This lecture briefly covers some of the underrepresented topics in Molecular imaging with cases , such as:
- Primary pleural tumors and pleural metastases.
- Distinguishing between MPM and Talc Pleurodesis.
- Urological tumors.
- The role of FDG PET in NET.
Under Pressure : Kenneth Kruk's StrategyKenneth Kruk
Kenneth Kruk's story of transforming challenges into opportunities by leading successful medical record transitions and bridging scientific knowledge gaps during COVID-19.
Deep Leg Vein Thrombosis (DVT): Meaning, Causes, Symptoms, Treatment, and Mor...The Lifesciences Magazine
Deep Leg Vein Thrombosis occurs when a blood clot forms in one or more of the deep veins in the legs. These clots can impede blood flow, leading to severe complications.
2. OVERVIEW
Blindness is the inability to see anything,
including light.
If you’re partially blind, you have limited vision.
Complete blindness means you can’t see at all.
The current politically correct terms for blindness
include visually handicapped and visually
challenged.
3. CLASSIFICATION
The International Classification of Diseases 11 (2018)
classifies vision impairment into two groups, distance and
near presenting vision impairment.
Distance vision impairment:
Mild – presenting visual acuity worse than 6/12
Moderate – presenting visual acuity worse than 6/18
Severe – presenting visual acuity worse than 6/60
Blindness – presenting visual acuity worse than 3/60
Near vision impairment:
Presenting near visual acuity worse than N6 or M.08 with
existing correction..
4. DEFINITION
Blindness: Loss of useful sight.
Blindness can be temporary or permanent damage to any
portion of the eye, the optic nerve, or the area of the brain
responsible for vision can lead to blindness.
5. WHAT IS LEGAL BLINDNESS?
Legal blindness is referred to as condition when
despite treatment such as surgery, a person is
unable to see properly.
To be more specific, a person who is legally blind
can see at 20 feet what a normal person can see at
200 feet.
6. EPIDEMIOLOGY
Blindness and vision impairment affect at least 2.2
billion people around the world.
Of those, 1 billion have a preventable vision impairment
or one that has yet to be addressed.
Globally, the leading causes of vision impairment
are uncorrected refractive errors and cataracts.
The majority of people with vision impairment are
over the age of 50 years.
7. WHO’S AT RISK FOR BLINDNESS?
people with eye diseases, such as macular
degeneration and glaucoma
people with diabetes
people who have a stroke
people undergoing eye surgery
people who work with or near sharp objects or toxic
chemicals
premature babies
8. WHAT CAUSES BLINDNESS?
Glaucoma refers to different eye conditions that can damage
your optic nerve, which carries visual information from your
eyes to your brain.
Macular degeneration destroys the part of your eye that
enables you to see details. It usually affects older adults.
Cataracts cause cloudy vision. They’re more common in
older people.
A lazy eye can make it difficult to see details. It may lead to
vision loss.
Optic neuritis is inflammation that can cause temporary or
permanent vision loss.
9. ACCORDING TO WHO
Globally, the leading causes of vision
impairment are:
uncorrected refractive errors
cataract
age-related macular degeneration
glaucoma
diabetic retinopathy
corneal opacity
trachoma.
10. WHAT CAUSES BLINDNESS?
Retinitis pigmentosa refers to damage of the retina. It
leads to blindness only in rare cases.
Tumors that affect the retina or optic nerve can also
cause blindness.
Diabetes : With diabetes, vision may be blurred, there
may be shadows or missing areas of vision, and difficulty
seeing at night
Blindness is a potential complication if you
have diabetes or have a stroke. Other common causes of
blindness include:
birth defects
eye injuries
complications from eye surgery
11. WHAT CAUSES BLINDNESS?
Total blindness (no light perception) is often due to:
Severe trauma or injury
Complete retinal detachment
End-stage glaucoma
End stage diabetic retinopathy
Severe internal eye infection (endophthalmitis)
Vascular occlusion (stroke in the eye)
12. WHAT ARE THE SYMPTOMS OF BLINDNESS?
If you’re completely blind, you see nothing. If you’re
partially blind, you might experience the following
symptoms:
cloudy vision
an inability to see shapes
seeing only shadows
poor night vision
tunnel vision
13. HOW IS BLINDNESS DIAGNOSED?
A thorough eye exam by an optometrist will help
determine the cause of blindness or partial loss of vision.
Doctor will administer a series of tests that measure:
the clarity of vision
the function of eye muscles
how pupils react to light
They’ll examine the general health of eyes using a slit
lamp.
14. HOW IS BLINDNESS TREATED?
In some cases of vision impairment, one or more of the
following may help restore vision:
eyeglasses
contact lenses
surgery
medication
If you experience partial blindness that can’t be corrected,
doctor will provide guidance on how to function with limited
vision.
For example, you can use a magnifying glass to read,
increase the text size on your computer, and use audio
clocks and audiobooks.
15. HOW IS BLINDNESS TREATED?
Complete blindness requires approaching life in a new way
and learning new skills.
For example, you may need to learn how to:
read Braille
use a guide dog
organize your home so you can easily find things and stay
safe
fold money in distinct ways to distinguish bill amounts
You can also consider getting some adaptive products, like
a specialized smartphone, color identifier, and accessible
cookware.
There’s even adaptive sporting equipment, like sensory
soccer balls.
16. HOW CAN BLINDNESS BE PREVENTED?
To detect eye diseases and help prevent vision loss, get regular
eye examinations.
If you receive a diagnosis of certain eye conditions, such as
glaucoma, treatment with medication can help prevent
blindness.
To help prevent vision loss, the American Optometric
Association recommends that have child’s eyes examined:
at 6 months of age
at 3 years of age
every year between 6 and 17 years old
If you notice symptoms of vision loss between routine visits,
make an appointment with their eye doctor immediately.