How to use a otoscope for eye exam?
Oftentimes, doctors recommend the use of an otoscope for patients who are having vision problems. The otoscope is a medical instrument that is used to examine the inside of the eye and its cavities. This tool has two parts – a thin tube that runs outside the body and a light sensitive device that fits inside the upper part of the tube. This type of examination is usually done by the doctor while looking at the eye. However, if you think you can do the eye exam on your own, here are some tips on how to use an otoscope for eye exam.
Before the examination, you should already know the size of your patient’s eyes. This is done by raising or lowering the head of the patient. The angle of the head and the length of the tube affects this measurement.
After raising the head, the doctor moves his or her hands forward. Then, they slowly rotate the head and the light from inside the tube shines on the retina. The eye will be examined in three dimensions: horizontal, vertical and radial. You have to notice that these measurements are different from each other. Horizontal refers to the distance between the middle line between the top of the iris and the cornea; vertical deals with the distance between the pupil and the top of the lens.
Now that you are familiar with the different measurement, it is time for you to actually start the test. For this, you will need a small hand-held otoscope. Keep it in your free hand, then shine the light from it directly on the patient’s eye. It is best to make sure that there are no obstructions on the way of the light.
When the test is done successfully, your doctor will provide you with a prescription. In order to be able to read and understand this prescription, your eyes should be examined before the doctor has presented it to you. Do not try to copy down this prescription. If you do, you may not be able to understand what exactly you are asked to do.
As you can see, learning how to use an otoscope for eye exam is not difficult. However, before starting your examination, make sure that you are ready. Do not panic if you are unable to perform this procedure right away. Take your time and do your best to get rid of any eye problems you may have.
How to read hearing test results?
There are many different reasons for needing to know how to read hearing test results. First, it is important to understand that an audiogram, also known as a hearing screening, is just one part of the medical process. Your health professional will utilize the audiogram to determine the most appropriate kind of hearing device for you, along with making recommendations for treatment. However, an audiogram alone is not enough to say that you have perfect hearing. You will need to consult with a professional audiologist to learn more about your situation. In some situations, additional tests may be required.
Audiometers are used primarily to measure hearing loss in people who do not have normal hearing abilities. The device measures the amount of sound waves that are reflected and refracted from your head. It is based on the premise that each individual has an ideal hearing ability, which can be described by an audiogram reading that is above 20 decibels. If you have experienced hearing loss, then an audiogram may be performed to determine the level of your loss.
If you are suffering from normal hearing loss, an audiogram may not be able to show any loss of hearing ability. If you have experienced hearing loss, then your primary care doctor will be able to make the determination of what level of loss you are at. He or she may recommend glasses or other corrective measures to improve your listening ability.
However, if you are experiencing abnormal hearing loss, then the audiogram will be unable to determine what degree of loss you have experienced. It is up to your primary care doctor to determine the cause of your problem. Some causes of loss of hearing ability are related to the disease that affects the inner ear, like Meniere’s syndrome. Your physician can run an audiogram to see if you have any problems with your inner ear.
If you are looking for how to read the reading test results, then your hearing test results will be easier to understand if you understand the terminology that is used. You can usually find this information printed on the report. In some cases, your physician will include a small glossary of terms in the report. If so, you should take the time to read through it before you give it to your doctor. This will help you to know what you are reading about on your report.
It is important to read the report carefully so that you can get an idea of what is going on with your ears. You want to have an idea of where things might be wrong, so that you can be sure to address the situation appropriately. You also want to know how to read hearing test results so that you can get informed about your health as it relates to your hearing. Don’t let your listening ears dictate everything.