An eye doctor is a person who offers a specific service related to vision or the eyes. The service may include general care like screening patients, or it may involve specialized care for certain eye problems. It can also mean a specialist such as optometrists or ophthalmologists. It's any health care worker involved with eye care, from a person with a very little amount of formal training to advanced practitioners with a Ph.D. degree. So, when you hear the word eye doctor, what exactly do you think of? Explore more wisdom about eye doctor.
If you're like most people, the first thought that comes to your mind is someone wearing glasses or contact lenses. Often times, people wear glasses or contact lenses for a variety of reasons, but if they don't get proper eye exams from a licensed eye doctor, then those lenses could be making their eyesight worse. So, before someone decides to spend hundreds or even thousands of dollars on corrective lenses, it's worth consulting with an eye doctor to determine what corrective measures may be necessary. Some of the common corrective measures that a doctor will recommend are as follows:
- Eye Exam. In the past, eye doctors would order a series of tests to make sure that no underlying eye problem was present, and then they would prescribe corrective lenses. Nowadays, there are several different methods for ordering an exam and for ordering corrective lenses. The most common ones include a prismoscope, which is a special tool that a doctor uses to look at a patient's eyes through a magnifying lens; a computer-assisted refraction assessment (CRA), which is used to test the patient's vision; and a contact lens that contain wheels, which is held in place by a screw. To remark the understanding about this website, visit the link.
- Refraction Assessment. As mentioned above, the CRAs usually tests both the patient's nearsightedness (myopia) and farsightedness (hyperopia). In addition, a doctor may also order a peripheral vision test, which involves looking at objects while sitting down. During a peripheral vision test, the patient is asked to look at the small print (like a business card) on a white piece of paper. The CRAs also give patients a visual acuity examination. If the eye doctor feels that the patient is not properly focusing on objects while sitting down, then the patient will need to take a further look at their eyes at another time.
- Peripheral Vision Testing. This test is called a 'verification examination.' During this test, the patient is placed in a comfortably cool, dark room. They are then instructed to look at the small print on a white piece of paper. Usually, the doctor will ask them to look as closely as possible at a distance of thirty yards. If the eye exam confirms the visual acuity that is not the highest that it should be, then the patient should receive a prescription for a more powerful lens. Increase your knowledge through visiting this site https://www.huffingtonpost.com.au/2016/03/22/eyes-myopic-health_n_9526648.html.
These are the basic steps that an eye exam should go through. A good eye doctor will explain all of these steps to his or her patients. If you do not feel comfortable with these exams, then it is important that you discuss your concerns with your doctor. A good eye doctor will always try to make his or her patients feel at ease before starting any type of eye exam to ensure proper care.