Auditory system

what is An Audiologist? Audiologists are healthcare experts who examine, diagnose, deal with, and manage to listen to loss and to listen to conditions like tinnitus and stability disorders. An audiologist holds at the least a master's diploma in Audiology. specialists seeking training in Audiology who do no longer currently maintain a grasp’s diploma need to now pursue a Doctoral diploma in Audiology (Au.D). Audiologists should be certified within the kingdom in which they exercise, and are…

Audiologists have several needed to be completed prior to a patient obtaining a hearing aid (Hearing Loss Communication Strategies for Family and Friends, 2012). The first step is the will be a complete health assessment to best determine whether medications or illness maybe the actual cause of hearing loss in the patient. Nurses know that certain medications such as aspirin in high doses have a side effect on tinnitus. Hearing tests such as the Weber and Rinne help determine the type of…

Aural Atresia is not very common but is a subject that is undergoing intense study. Atresia is a congenital disease that is found in one in 10,000 births. Out of all born with Atresia, one-third has it bilaterally. People with Atresia normally have a conductive hearing loss and a deformed pinna. If the conductive hearing loss is not dealt with early on in a child’s life it often causes speech delays. Along with speech delays, a child with a malformed pinna is harder to be socially accepted.…

perfectly fitted in. Then I plugged the other, and did the same to it. That was what the doctor asked me to do. I walked into the classroom, sit down, opened my music folder. The sponges soon expanded, filling up every minute space in my external auditory canal, almost strong enough to make my ears explode. The instruments’ sound volume was then turned down; less music flew into my ears. The earplugs, as though the physical…

Due to the nature of the condition, individuals with Down syndrome face tremendous difficulties with hearing. Down syndrome occurs due to an extra copy of the twenty-first chromosome causing intellectual and developmental delays as well as abnormal physical characteristics. The etiology of this disorder is genetic due to the addition of the extra chromosome, however causes of this additional chromosome are unknown. Down syndrome affects both sexes and is present from birth. With the highly…

Adult Case Study (Ear) What additional historical data would you like to collect? A general history of ear, nose, mouth, and throat including current or recent exposure of respiratory infections should be collected. In order to find out if the vertigo is from a systemic cause, ask key questions like: What other health problems do you have? Are you anxious or nervous? What makes the dizziness worse or what makes the dizziness and ringing in your ear go away? Cardiovascular problems such as…

have a child born with the same birth defect (Hadfield, Microtia: My Family Story). Without a reason though it is difficult to prevent microtia from happening. Aural Atresia, the absence of the external auditory ear canal, is found to accompany the more severe grades of microtia. The external auditory ear canal is not the only part of the ear affected. Aural atresia also affects the middle ear. The middle ear contains three small bones, the ossicles consisting of the incus, stapes and malleus.…

Middle Ear Case 2A A 60 year old female was seen today for an audiological evaluation following the persistence of fluctuating, hearing loss and tinnitus in her right ear over the last year. She also reports occasional dizziness and aural fullness that affects her right ear more than her left ear. She is currently seeking a hearing aid for her right ear but is wondering if anything may be done to correct her hearing loss. Some additional necessary information may be what was she doing when the…

Trepanation is one of the oldest know surgical techniques. It was practiced in countries all over the world but seems to have originated from places in and around Europe. Trepanning is the process of drilling, grooving, boring and cutting or scraping a hole, usually no bigger than an inch or so, into a person’s head, therefore exposing the dura matter and allowing brain tissue to freely pulsate –increasing blood flow. Figure 1 shows the four methods, 1-scraping 2-grooving 3- boring and cutting…

Otitis externa (OE) is an inflammation or infection of the external auditory canal (EAC), the auricle, or both. There are a few types of OE; acute diffuse OE, acute localized OE, chronic OE, eczematous OE, necrotizing (malignant) OE an Infection that extends into the deeper tissues adjacent to the EAC and Otomycosis an Infection of the ear canal from a fungal species. The acute OE is most common in swimmers while the acute localized OE is associated with infection of a hair follicle. The chronic…