a sudden unexpected noise, typically transmitted through a telephone handset or headset, with the potential of triggering *acoustic shock.
A slow-growing, benign tumour in the auditory canal arising from the Schwann cells of the acoustic cranial nerve. The neuroma, which accounts for about 7 per cent of all tumours inside the CRANIUM, may cause facial numbness, hearing loss, unsteady balance, headache, and TINNITUS. It can usually be removed surgically, sometimes with microsurgical techniques that preserve the facial nerve.... acoustic neuroma
an adverse reaction to a sudden unexpected noise (an *acoustic incident). The condition is characterized by symptoms that may include pain, dizziness, tinnitus, anxiety, and depression. It is not usually associated with permanent reduction of hearing, in comparison to noise-induced hearing loss (see deafness).... acoustic shock
1. an event or episode that deviates from the expected or desired course and could have potentially negative effects for patient care or safety. Related terms include ‘significant adverse event’. Such episodes may inform *reflective practice and in the NHS should be reported. 2. in research, an incident that defines an importantly altered outcome for one group of participants compared to others.... critical incident
n. a growth found incidentally on (usually) an adrenal gland (adrenal incidentaloma) during CT or MRI scanning of the abdomen or thorax for other clinical reasons. These growths are rarely significant, particularly if small, but they may be pathological if the patient has symptoms (e.g. hypertension, flushing) that could be attributable to an adrenal tumour.... incidentaloma
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