The eye’s fitness is probably not the first thing that comes to mind when you think of the harmful effects of smoking on one’s body. Smokers put themselves at risk for different kinds of diseases such as lung cancer, heart disease, and eyesight loss.
Wrinkles, creaky elbows, and silver hair aren't the solitary side effects old enough. Think about waterfalls, age-related macular degeneration (ARMD), and glaucoma, which are additional age-related issues that can harm vision. What you should know: While they are more continuous in individuals 50 and over, they are not really present.
To maintain your lifestyle, taking care of your eyesight is important. At least 1 in 6 adults aged 45 or older suffer from eye disorders that threaten vision. The risk of vision changes increases with age.
According to a report from the American Academy of Ophthalmology (AAO), an estimated million in the world will develop an eye disease by the year 2020. Following are some helpful tips to help protect your eyesight as you age.
There are several types of eye problems and visual disturbances. These include blurred vision, halos, blind spots, floaters, and other symptoms.
Changes in vision, blurriness, blind spots, halos around lights, or dimness of vision should always be evaluated by a medical professional. Such changes may represent an eye disease, aging, eye injury, or a condition like diabetes that affects many organs in your body.
For the most severe form of visual loss, see blindness.
http://www.nlm.nih.gov/medlineplus/ency/article/003040.htm
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.
Wrinkles, creaky elbows, and silver hair aren't the solitary side effects old enough. Think about waterfalls, age-related macular degeneration (ARMD), and glaucoma, which are additional age-related issues that can harm vision. What you should know: While they are more continuous in individuals 50 and over, they are not really present.
To maintain your lifestyle, taking care of your eyesight is important. At least 1 in 6 adults aged 45 or older suffer from eye disorders that threaten vision. The risk of vision changes increases with age.
According to a report from the American Academy of Ophthalmology (AAO), an estimated million in the world will develop an eye disease by the year 2020. Following are some helpful tips to help protect your eyesight as you age.
There are several types of eye problems and visual disturbances. These include blurred vision, halos, blind spots, floaters, and other symptoms.
Changes in vision, blurriness, blind spots, halos around lights, or dimness of vision should always be evaluated by a medical professional. Such changes may represent an eye disease, aging, eye injury, or a condition like diabetes that affects many organs in your body.
For the most severe form of visual loss, see blindness.
http://www.nlm.nih.gov/medlineplus/ency/article/003040.htm
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.
http://www.chrisreynoldsoptometrist.com
Christopher Reynolds local optometrist from Huntersville, North Carolina present this slideshow on the 5 common myths on eyecare in the optometry industry.
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
Biology Investigatory Project on Eye Diseases (class 12th) MohitBhuraney
Biology Investigatory peoject on Eye Diseases 2021-22
Email : mohitbhuraney@gmail.com
Mail me if you're unable to download or if you want any changes. I'll handle that.
Descriptive power point lecture for geriatic carers highlighting basic anatomy and basic facts about the eye and eye problems ;Aging and the eye, common eye disorders, symptoms and signs,
care of the eyes and prevention of blindness and injury for the elderly,
care of the eyes for the blind or visually impaired elderly and mobility concerns for the blind and visually impaired.
Owen Wilson's Crooked Nose – An Endearing Quirk of a Hollywood Icon.pdfBlog Halt
Why does Owen Wilson nose go its own way when everyone else’s seems to follow the straight and narrow? So, what happened to Hollywood actor Owen Wilson nose? So, what’s the tale behind Owen’s one-of-a-kind nose shape? Let’s find out the interesting backstory of Owen Wilson’s Crooked Nose and see how it became such a famous part of his look.
Learn more at: https://www.bloghalt.com/celebrity-and-influencer/owen-wilson-nose/
Exploring The World of Ferrari Cars Luxury and Speed.pdfBlog Halt
Buckle up for a fascinating journey into the world of fast cars and luxury as we explore the enchanting realm of “Férarie” or “Ferrari”. This renowned brand has captured the hearts of people worldwide with its stylish designs, thrilling speed, and exceptional craftsmanship.
Learn more at: https://www.bloghalt.com/technology/ferarie-cars/
http://www.chrisreynoldsoptometrist.com
Christopher Reynolds local optometrist from Huntersville, North Carolina present this slideshow on the 5 common myths on eyecare in the optometry industry.
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
Biology Investigatory Project on Eye Diseases (class 12th) MohitBhuraney
Biology Investigatory peoject on Eye Diseases 2021-22
Email : mohitbhuraney@gmail.com
Mail me if you're unable to download or if you want any changes. I'll handle that.
Descriptive power point lecture for geriatic carers highlighting basic anatomy and basic facts about the eye and eye problems ;Aging and the eye, common eye disorders, symptoms and signs,
care of the eyes and prevention of blindness and injury for the elderly,
care of the eyes for the blind or visually impaired elderly and mobility concerns for the blind and visually impaired.
Owen Wilson's Crooked Nose – An Endearing Quirk of a Hollywood Icon.pdfBlog Halt
Why does Owen Wilson nose go its own way when everyone else’s seems to follow the straight and narrow? So, what happened to Hollywood actor Owen Wilson nose? So, what’s the tale behind Owen’s one-of-a-kind nose shape? Let’s find out the interesting backstory of Owen Wilson’s Crooked Nose and see how it became such a famous part of his look.
Learn more at: https://www.bloghalt.com/celebrity-and-influencer/owen-wilson-nose/
Exploring The World of Ferrari Cars Luxury and Speed.pdfBlog Halt
Buckle up for a fascinating journey into the world of fast cars and luxury as we explore the enchanting realm of “Férarie” or “Ferrari”. This renowned brand has captured the hearts of people worldwide with its stylish designs, thrilling speed, and exceptional craftsmanship.
Learn more at: https://www.bloghalt.com/technology/ferarie-cars/
Emily Blunt – An Actress And Social Media Style Influencer.pdfBlog Halt
Emily Blunt, the acclaimed actress known for her exceptional talent, has also become a style icon in the world of fashion. From red carpet glamour to everyday chic, Emily’s style is a captivating blend of elegance and sexiness that has left fashion enthusiasts in awe. Let’s delve into the irresistible journey of social media influencer Emily Blunt fashion evolution.
Learn more at: https://www.bloghalt.com/beauty-and-fashion/emily-blunt-sexy-style/
Know All About Lisa Lopes Daughter Snow.pdfBlog Halt
Discover the compelling story of Snow Lopes, daughter of the late Lisa Lopes. From her early years influenced by her famous mother to personal triumphs and challenges faced in the public eye, this exploration offers a glimpse into the multifaceted life of an emerging force.
Learn more at: https://www.bloghalt.com/celebrity-and-influencer/snow-lopes-lisa-lopes-daughter/
Know All About Sylvester Stallone Son Seargeoh.pdfBlog Halt
The lesser-known son of Hollywood icon Sylvester Stallone, Seargeoh Stallone has lived a life largely shielded from the public eye. Despite his family’s fame, Seargeoh has faced unique challenges, primarily due to his autism diagnosis.
Learn more at: https://www.bloghalt.com/celebrity-and-influencer/seargeoh-stallone/
Hidden Chapters in Harrison Ford and Wife Mary Love Story.pdfBlog Halt
Uncover the intriguing life of Mary Marquardt, Harrison Ford's first wife. A journey of love, challenges, and resilience unfolds in this captivating exploration. The heartfelt saga from love to divorce and beyond.
Learn more at: https://www.bloghalt.com/celebrity-and-influencer/mary-marquardt-harrison-ford-first-wife/
Know About Chrisean Malone - American Rapper Blueface Girlfriend.pdfBlog Halt
Get an exclusive look into the life of Chrisean Malone aka Chrisean Rock, the captivating girlfriend of American rapper Blueface, exploring her background and rise to fame.
Learn more at: https://www.bloghalt.com/celebrity-and-influencer/chrisean-rock/
What Do You Know About Milia or Milium - A Detailed Overview.pdfBlog Halt
Milia are small, dome-shaped bumps that typically range in size from 1-2 millimeters, about the size of a pinhead. Milia or Milialar appear as whitish-yellow, pearly cysts with a firm and smooth texture on the skin surface.
Learn more at: https://www.bloghalt.com/health/milialar-milia-causes-symptoms-treatment/
The Tragic Tale of a Father Accused: Chad Doerman TrialBlog Halt
Explore the tragic Chad Doerman Trial, a gripping tale of an accused father's journey through adversity, accusations, and the pursuit of justice. Learn more at: https://www.bloghalt.com/stories/chad-doerman-killing-3-sons-trial/
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Flower of Veneration holds the potential to become a cherished addition to the realm of fantasy romance. We are poised on the edge of our seats, eager to see where this remarkable story will lead.
Learn more at: https://www.bloghalt.com/entertainment/the-flower-of-veneration-chapter-1/
Exploring Finley Aaron Love Lockwood Remarkable JourneyBlog Halt
Experience the poignant life story of Finley Aaron Love Lockwood, a testament to strength, determination, and the power of overcoming adversity.
Learn more at: https://www.bloghalt.com/celebrity-and-influencer/who-is-finley-aaron-love-lockwood/
Harper Vivienne Ann Lockwood: The Cute Daughter of Lisa Marie PresleyBlog Halt
To learn more about the incredible story of Harper Vivienne Ann Lockwood and her legendary family history, delve into the captivating tale that continues to inspire millions. Learn more at: https://www.bloghalt.com/celebrity-and-influencer/who-is-harper-vivienne-ann-lockwood/
Discover Who Was Carole Ann Boone - Mysterious Wife of Ted Bundy.pdfBlog Halt
Delve into the mysterious relationship between Carole Ann Boone and notorious killer Ted Bundy with our podcast. Discover the hidden side of their captivating love story.
Learn more at: https://www.bloghalt.com/stories/carole-ann-boone-life-bio/
The heart and soul of the family, Inez Reynolds is foremost a daddy's daughter. She has many traits with her parents, including intelligence, beauty, and smarts. Her parents are frequently spotted walking with her on the streets of New York. Both Ryan Reynolds and Blake Lively, however, shield their adorable girls from the prying eyes of the public and media because they are such careful parents. They can be summed up as a brief and adorable family.
Dossier Dior Sauvage Prior to Dior Sauvage dossier.co entering the market, Dior was the brand's original manufacturer. Dior claims that its expressive Sauvage product was influenced by vast vistas. Francois Demachy is the creator of this well-known scent and several others for Dior. cloud data access
How To Make Morning Coffee Better With L-CarnitineBlog Halt
With all the alleged health benefits, L-Carnitine’s addition to espresso has won popularity. to check if any of the advantages are beneficial to your health, you can purchase it as a complement powder and integrate it with your morning espresso. usually visit your physician if you have any questions. start incorporating this dependency into your morning habit to improve your fitness. touch us right away to examine greater intriguing fitness blessings of the usage of these dietary supplements!
Check out these 7 fun things to do in the Maldives beach for an unforgettable holiday. A thrilling submarine ride through the ocean's depths can invigorate your romantic day
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Ozempic: Preoperative Management of Patients on GLP-1 Receptor Agonists Saeid Safari
Preoperative Management of Patients on GLP-1 Receptor Agonists like Ozempic and Semiglutide
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Explore natural remedies for syphilis treatment in Singapore. Discover alternative therapies, herbal remedies, and lifestyle changes that may complement conventional treatments. Learn about holistic approaches to managing syphilis symptoms and supporting overall health.
These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract.
Learning objectives:
1. Enlist the non-respiratory functions of the respiratory tract
2. Briefly explain how these functions are carried out
3. Discuss the significance of dead space
4. Differentiate between minute ventilation and alveolar ventilation
5. Describe the cough and sneeze reflexes
Study Resources:
1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition
4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874
Couples presenting to the infertility clinic- Do they really have infertility...Sujoy Dasgupta
Dr Sujoy Dasgupta presented the study on "Couples presenting to the infertility clinic- Do they really have infertility? – The unexplored stories of non-consummation" in the 13th Congress of the Asia Pacific Initiative on Reproduction (ASPIRE 2024) at Manila on 24 May, 2024.
micro teaching on communication m.sc nursing.pdfAnurag Sharma
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.
ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdfAnujkumaranit
Artificial intelligence (AI) refers to the simulation of human intelligence processes by machines, especially computer systems. It encompasses tasks such as learning, reasoning, problem-solving, perception, and language understanding. AI technologies are revolutionizing various fields, from healthcare to finance, by enabling machines to perform tasks that typically require human intelligence.
Title: Sense of Taste
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
Key Topics:
Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
Inability to taste certain substances, particularly thiourea compounds
Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells
Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
Taste Sensitivity and Adaptation:
Decrease in sensitivity with age
Rapid adaptation of taste sensation
Role of Saliva in Taste:
Dissolution of tastants to reach receptors
Washing away the stimulus
Taste Preferences and Aversions:
Mechanisms behind taste preference and aversion
Influence of receptors and neural pathways
Impact of Sensory Nerve Damage:
Degeneration of taste buds if the sensory nerve fiber is cut
Abnormalities of Taste Detection:
Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia)
Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels
Neurotransmitters and Taste Threshold:
Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity
Supertasters:
25% of the population with heightened sensitivity to taste, especially bitterness
Increased number of fungiform papillae
2. 9 Things That Cause Bad Eyesight
Vision, sight, and eyesight are all the observations produced as a result
(adjectives visual, optical, and ocular, correspondingly). The Several
Physiological Mechanisms involved in vision are collectively called the visual
system. The visual system is the focus of a significant amount of research in
psychology, cognitive science, linguistics, psychology, neuroscience, and
molecular biology referred to as vision science. Visual perception is the
capacity to make sense of one’s surroundings using one’s photonic vision (day
visualization), scotopic vision (night vision), color vision, and metopic vision
(dusk vision), all of which make use of light in the visible spectrum that is
reflected by objects in one’s surroundings. This is not the same as a person’s
visual acuity, which measures how they can see. Even if a person has perfect
vision in both eyes, they could still struggle with their ability to process what
they see correctly. Low vision can be brought on by several conditions, some
of which are diabetes, glaucoma, and related age macular disintegration. Low
vision can also be caused by genetic eye disorders such as retinitis pimentos,
albinism, brain damage, and eye cancer.
Causes of Bad Eyesight:
Common causes of poor vision may be rooted in lifestyles, habits, and
medical conditions. You may be able to anticipate the beginning of eye issues
by taking into account specific family medical histories. Refractive errors
(such as hyperopia, myopia, and astigmatism) are the most prevalent eye
conditions in the United States, replacing age vision issues. Even if people
were born with bad eyesight, some things could slow the condition’s
progression. Some of the most popular undesirable behaviors to reduce are
listed below:
1. Too Much Use of Screen:
3. Dry eyes, blurred vision, and other health problems can result from a
prolonged computer or smartphone use. Digital screen protection eyewear
can help reduce computer eye strain, but people should still keep an eye on
how much time they spend in front of the screen. Your eyes need to rest every
twenty minutes and observe natural objects like green grass or trees. Doing
ten slow blinks is an excellent idea to keep your eyes lubricated.
2. Less Usage of Water:
It is more probable that your eyes will dry if you do not drink plenty of water.
This will cause red, swollen, and puffy eyes. A certain number of cups each
day is impossible to pin down. As a male, you should aim for 15.5 cups; as a
female, you should go for 11.5 cups. However, urine color is the best indicator
of hydration. Aim for a pale golden tint in the urine. If your urine is crystal
clear, it could be a symptom that you are dehydrated.
4. 3. Reduced or lousy Diet:
A poor diet might harm your vision. An unhealthy diet is not good for your
eyes. Likewise, you should check how much water you take and keep a close
eye on the foods you put into your body. Foods such as leafy greens, almonds,
eggs, and shellfish are particularly nourishing for our eyes.
5. 4. Deficiency of Nap:
You are not the only one who requires some downtime at this point. When an
individual consistently gets less than six to eight hours of sleep per night, they
risk developing eye fatigue and strain. When you obtain the recommended
amount of sleep each night, you give your eyes the opportunity for ongoing
lubrication. Getting adequate sleep also allows your eyes to be consistently
moisturized.
6. 5. Rubbing Eyes Too Repeatedly:
While it might seem like an innocent practice, rubbing your eyes can reason or
exacerbate existing eye harm. If you rub your eyes too frequently, you risk
aggravating myopia and glaucoma, two conditions that directly impact your
ability to see clearly. The condition known as keratoconus can be caused by
excessively touching one’s eyes. When this happens, the cornea distorts and
becomes lean, taking the form of a cone even though it must be circular.
7. 6. Missing Eye Exams:
During routine checkups, optometrists can identify issues with patients’
eyesight as well as diseases of the eye. When you skip these exams, you risk
not catching developing problems as fast as you otherwise would. You do not
have many options for preventative action against these problems if there is
no warning sign. Although making an appointment with an optometrist may at
first seem like a nuisance, doing so is an excellent long-term investment in
your eyes’ health that you should make.
8. 7. Smoking:
The eye’s fitness is probably not the first thing that comes to mind when you
think of the harmful effects of smoking on one’s body. Smokers put
themselves at risk for different kinds of diseases such as lung cancer, heart
disease, and eyesight loss. The chances of developing related to age AMD, dry
eye, glaucoma, and cascades are the most common eye conditions that can
be exacerbated by smoking. Smokers have a considerable risk of developing
Age-Related Macular Degeneration than non-smokers. The likelihood of being
precise increases by a factor of four. Cataracts are another condition that is
more common in smokers.
9. 8. Eyes Affected through Sunlight:
Did you realize that it’s possible to get sunburn on your eyeballs? That’s a bit
insane. The burn on the eye’s cornea is called photokeratitis. However, burning
eyes from the sun are one of the difficulties that might emerge when you do
not wear sunglasses frequently enough in the sun. Those who don’t wear
sunglasses or otherwise shield their eyes from the sun have an increased risk
of macular disintegration, developing cataracts, and cancer.
10. 9. Long Working in Dull Light:
Working in low light can reason eye draining in a manner analogous to that
which can result from spending the day staring at a computer screen. When
you focus on something, your eyes have to work more challenging, which can
cause them to become tired and lead to eye strain. But intense light can be
just as detrimental to your eyes as dim light. Brighter light isn’t any better.
Examine your working environment and your home, and make any required
adjustments to provide relief for your eyes.
11. Is Weak Bad Eyesight Inherited?
Myopia and foresight, constantly known as myopia and hyperopia, frequently
have a transmissible substance. There is an increased likelihood that you will
also have a refractive error known as myopia or hyperopia if either of your
parents had these conditions. Color blindness, also known as color vision
deficit, and retinitis pigmentosa are two more types of eye conditions that are
thought to have a genetic component. The two most essential eye conditions,
Glaucoma and AMD, may have an inherited connection. If you have a history
of these problems in your family, you should take further precautions to check
your eyes regularly.
Possible To Improve Your Sight?
There is no easy way to improve one’s eyesight in a short amount of time.
However, you can increase your consumption of vitamin A and lutein, which
are helpful to eye fitness. You might use spinach, carrots, Brussels sprouts,
and sweet potatoes in your food plan. Even while it won’t make a difference
immediately, with time, it can improve one’s ability to see everything all the
time. The use of lenses, whether in the form of glasses or contact lenses, is
12. the most effective way to build up one’s sight. Currently, 11 million youth in the
United States are over 12 and potentially benefit from refractive correction.
Make a meeting with your optometrist to get more information on how you
might recover your eyesight.