Third eye

Corneal abrasions One of the most common eye injury occurring while playing sport is the scratch of the cornea or corneal abrasion in medical term.This injury consist of the scratching of the cornea by the finger or the fingernail of a player.An abrasion can be small or large depending of the gravity of the scratching.This type of injury ensues when the corneal epithelium is abraded and it is more common in basketball (Brummit & Ericksson p.150) where the players in general without face…

lights of the night lit up the old deserted house, she glanced over towards it. There was a dead tree sitting tall in the yard, could fall down at any time. Her eyes glanced past a broken window, then had to take a double look. There sat a dark, shadowed face in the window. She gasped, then blinked, wishing it was an illusion. She opened her eyes, seeing nothing. She sighed, carefully walking on past the house, hoping to reach her…

often take our ability to see for granted. We rarely think about what process our eyes and brain must complete in order to view something as simple as a movie or lecture slide. In fact, such a small part of our anatomy is made of greatly complex procedures The operation system of the eye is very complex and one can easily stray from track when discussing how the eye works. First, the cornea is a part of the physical eye that helps reflect and bend light in a way that makes it possible for it to…

just twelve years earlier. (Bakalar) Other statistics show some very dramatic numbers. The average adult now spends 50-70% of the day sitting at work. 35.7% of all adults in the United States are obese. Musculoskeletal disorders account for about one-third of all injury and illness costs of U.S. businesses. (Middlesworth) Some ailments and conditions that can occur are; Back Pain, neck pain, Carpal Tunnel Syndrome, poor circulation, Musculoskeletal Problems, numbness in arms, vision problems,…

Assignment 228 . What is the refractive error? Normally, the rays of light entering the eye are brought to a precise focus on the retina, the light sensitive layer lining the back of the eye. When such a focus is not achieved, a refractive error results and vision is not clear. These defects in the focusing power of the eye are called refractive errors, most common symptoms of refractive error is blurry vision. Ophthalmologist can serve the patient by asking questions and obtain information,…

such as sleep, state of consciousness, reinforcement, digital eye strain, and life development. These aspects have a huge impact throughout a human’s life and this class makes me realize how important they are. As being a college student you need a lot sleep to have…

Based on Sherry’s health history, the examiner decided to perform vital signs and focused physical examination of the eyes and its associated systems. Therefore, the examiner performed a physical exam of head, ears, eyes, nose and throat (HEENT). Like other parts of the physical exam, it begins with inspection, and then proceeds to palpation (Bickley & Szilagyi, 2013). After taking Sherry’s health history, her Vital signs were taken in order to find out if there is any change in her baseline,…

1.1 anatomy of the cornea 1.1.1 Anatomy of the Cornea The cornea is important visual part of the eye, it’s a thin dome-shaped oval from the front and circular from behind and covers the front part of the eye which include iris, pupil and anterior chamber. It forms anterior 1\6 of the outer coat of the globe.[1] The sclera and the conjunctiva overlap the cornea more vertically than horizontally. Together with the lens, the cornea refract light, and it is approximately 43 diopters of the total…

The Sensory System is a very complex System in the body. There are several paths in the Sensory System from places like the eye,ear,skin,nose,etc. to the brain. I am going to tell you about the pathways from the ear to the brain, the eye to the brain, and the nose to the brain. Also, I am going to write about three Geico advertisements I watched and explain the message from the advertisement and what personal factors might be affecting my perception of the advertisements. The sound wave path…

recognizing and interpreting sensory stimuli, from our sense organs: eyes, ears, skin, nose, and tongue. Our vision comes from our sense organ, our eyes and travels to the part of the brain that processes vision, the occipital lobe. From there what we see is a perception of what we are getting from our sense organ. Our perception of color in particular is shaped by the culture that we live in and biologically through the rods and cones in our eyes (How vision works, 2015). The way that the…