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Aural/Ear syringe: used to flush out anything like ear wax or foreign bodies from the external ear Toynbee's auscultation tube: Otoscope/Auriscope: to examine the external auditory canal and ear drum; used during aural toileting, removal of wax, myringotomy, stapedectomy and to dilate the stenosis of canal Mouth gag - •Doyen's mouth gag
Human ear (sketch) Ear print analysis is used as a means of forensic identification intended as an identification tool similar to fingerprinting.An ear print is a two-dimensional reproduction of the parts of the outer ear that have touched a specific surface (most commonly the helix, antihelix, tragus and antitragus). [1]
A 40-year experiment conducted by the U.S. Public Health Service withheld standard medical advice and treatment from a poor minority population with an easily treatable disease. The experiment targeted black male farmers who were told they needed to be treated for 'bad blood', [ 27 ] but who were, in fact, syphilitic.
There is a wide range of ototoxic medications, for example, antibiotics, antimalarials, chemotherapeutic agents, non-steroidal anti-inflammatory drugs (NSAIDs) and loop diuretics. [2] While these drugs target on different body systems, they also trigger ototoxicity through different mechanisms, for example, destruction to cellular tissues of ...
Pure-tone audiometry provides ear specific thresholds, and uses frequency specific pure tones to give place specific responses, so that the configuration of a hearing loss can be identified. As pure-tone audiometry uses both air and bone conduction audiometry, the type of loss can also be identified via the air-bone gap .
The Common Rule is a 1991 rule of ethics (revised in 2018) [2] regarding biomedical and behavioral research involving human subjects in the United States.The regulations governing Institutional Review Boards for oversight of human research followed the 1975 revision of the Declaration of Helsinki, and are encapsulated in the 1991 revision to the U.S. Department of Health and Human Services ...
Medical Code of Ethics is a document that establishes the ethical rules of behaviour of all healthcare professionals, such as registered medical practitioners, physicians, dental practitioners, psychiatrists, psychologists, defining the priorities of their professional work, showing the principles in the relations with patients, other physicians and the rest of community.
Real ear measurement is the measurement of sound pressure level in a patient's ear canal developed when a hearing aid is worn. It is measured with the use of a silicone probe tube inserted in the canal connected to a microphone outside the ear and is done to verify that the hearing aid is providing suitable amplification for a patient's hearing loss. [2]