منابع مشابه
Sensitivity and specificity of Rinne tuning fork test.
the site of the placenta. Administration ofanti-D immunoglobulin is routine after invasive procedures in Rh negative patients but is not appropriate for those already sensitised, in whom it would be ineffective.'5 In patients undergoing intra-uterine transfusions, however, fetomaternal haemorrhage may enhance maternal sensitisation. Not only might the disease be worsened in a subsequent pregnan...
متن کاملTuning Fork Tests
This article reviews the history of tuning fork tests, its current status as a clinical examination tool. All the commonly performed tuning fork tests are discussed in detail. The three commonly performed tuning fork tests include: Rinne test, weber test and Absolute bone conduction test.
متن کاملTuning fork shear-force feedback.
Investigations have been performed on the dynamics of a distance regulation system based on an oscillating probe at resonance. This was examined at a tuning fork shear-force feedback system, which is used as a distance control mechanism in near-field scanning optical microscopy. In this form of microscopy, a tapered optical fiber is attached to the tuning fork and scanned over the sample surfac...
متن کاملThe Judd-Persaud Test: A Simple Office-Based Tuning Fork Test for Unilateral Feigned Hearing Loss
In the current litigious society, separating malingerers from true hearing loss patients is ever more important, especially when compensation for industrial hearing loss is claimed. We present a novel test for feigned hearing loss which is very quick and precise, and utilises equipment readily available in the Otolaryngology office. The test is based on the well established physiological phenom...
متن کاملIntroduction to the quartz tuning fork
We discuss various aspects of the quartz tuning fork, ranging from its original purpose as a high quality factor resonator for use as a stable frequency reference, to more exotic applications in sensing and scanning probe microscopy. We show experimentally how to tune the quality factor by injecting energy in phase with the current at resonance quality factor increase or out of phase quality fa...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Practica Oto-Rhino-Laryngologica
سال: 1991
ISSN: 1884-4545,0032-6313
DOI: 10.5631/jibirin.84.128