Kyesha’s Informative Speech Topic: How to insert contact lenses Specific Purpose: To enlighten my audience on the advantages of contacts and how to insert contact lenses into their eyes. Central Purpose: How to insert their contact lenses into their eyes. ------------------------------------------------- Intro: I. How many fingers am I holding up? II. …Just like I suspected you need contacts! III. Let’s fast forward this a little. You go to the store get your contacts and
Premium Contact lens Eye Glasses
problems associated with computer use. Dry and irritated eyes‚ visual fatigue‚ and back pain‚ are among the symptoms most frequently related to computer use. Adolescents are also experiencing problems related to computer use‚ such as emotional and psychiatric symptoms. Most problems related to computer use are preventable. There are several precautions that can be taken by computer users to avoid problems. Computer users often report complaints of eye dryness‚ fatigue and burning sensations. When we sit
Premium Internet Sociology Eye
Central serous retinopathy (CSR)‚ also known as central serous chorioretinopathy (CSC)‚ is an eye disease which causes visual impairment‚ often temporary‚ usually in one eye[1][2] When the disorder is active it is characterized by leakage of fluid under the retina that has a propensity to accumulate under the central macula. This results in blurred or distorted vision (metamorphopsia). A blurred or gray spot in the central visual field is common when the retina is detached. Reduced visual acuity
Premium Cortisol Retina Ophthalmology
different views of the world‚ so because we have two eyes‚ we get one view from one eye and a totally different view from the other. Binocular cues are depth cues that depend on the combination of the images in the left and right eyes and how the two eyes work together. (This explains how and why objects move from left to right or side to side.) Convergence is another binocular cue to depth and distance in which muscle movements in our two eyes that provide information about how deep and/or far
Premium Eye
INTRODUCTION: Emmetropia is a normal refractive state of the eye‚ in which‚ with accommodation relaxed‚ parallel rays of light will converge exactly to a sharp focus on the retina. [1]. Accommodative insufficiency (AI) is a condition in which people find it difficult to focus on near objects‚ to an extent which is unusually poor for their age group. The condition can occur in young people and children‚ and it is not caused by a problem with the lens of the eye. This means that accommodative insufficiency is
Premium Eye
one drop of 1% tropicamide was instilled into the pouch of subject A’s left eye‚ subject A was required to carry out the experiment for 15 minutes without the influence of the drug to obtain four baseline readings. Each baseline reading was taken at the interval of 5 minutes. The baseline readings obtained from subject A remained constant at 2.0mm from 0 to 15 minutes which means that the pupil diameter of subject A’s left eye remained constant at 2.0mm from 0 to 15 minutes without the influence of
Premium Pupil Eye
there is a disturbance of the vestibular (inner ear) system or the oculomotor control of the eye. Horizontal gaze nystagmus (HGN) refers to a lateral or horizontal jerking when the eye gazes to the side. In the impaired driving context‚ alcohol consumption or consumption of certain other central nervous system depressants‚ inhalants or phencyclidine‚ hinders the ability of the brain to correctly control eye muscles‚ therefore causing the jerk or bounce associated with HGN. As the degree of impairment
Premium Scientific method Eye Alcohol
mysterious women. In his short story‚ “The Tell Tale Heart”‚ the narrator leads us through his thoughts on himself and the actions he took on the old man. The narrator cunningly devised a plan to kill an old man because of his vulture-looking eye. For him‚ the eye was very disturbing and he decided to forever get rid of it. He doesn’t even find himself mad for doing so. Isn’t it funny how the insane never admit to them being crazy? “The Tell Tale Heart” shows us a fine example of how insane people view
Premium Edgar Allan Poe Eye
Everyone questions what you want to be when you grow up starting in elementary school and your answer normally ranges from princess to astronaut. As you grow and you’re in middle school your teachers ask you the same thing my answer was an architect‚ once you reach high school the question is a lot firmer and a lot more serious. I still don’t know exactly what I want to do for ever but I know what I want to do for now I’d like to be a makeup artist. The power of being able to change a person’s
Free Learning Cosmetics Skill
Preoperative Diagnoses 1. Cataract of left eye. 2. Pseudophakia of the right eye. 3. Dermatomyositis. 4. Rheumatoid arthritis. History of Present Illness Patient is a 71-year-old women who had an uncomplicated cataract extraction of lens implant of the right eye and had a good improvement in her visual function. She is also bothered by blurred vision from a cataract in the left eye and enters for a similar procedure on the left eye. She has had dry eyes and uses artificial tears frequently
Premium Ophthalmology Eye Intraocular lens