Search results
Results from the WOW.Com Content Network
For more than 100 years, clinicians have evaluated the pupils of patients with suspected or known brain injury or impaired consciousness to monitor neurological status and trends, checking for pupil size and reactivity to light. [3] In fact, before the advent of electricity, doctors checked a patient’s reaction to light using a candle.
The test, which can be self-administered or given by an interviewer, asks patients to rate the severity of 16 different symptoms commonly found after a mild traumatic brain injury (MTBI). [6] Patients are asked to rate how severe each of the 16 symptoms has been over the past 24 hours.
The Neurological Pupil index, or NPi, is an algorithm developed by NeurOptics, Inc., that removes subjectivity from the pupillary evaluation. A patient's pupil measurement (including variables such as size, latency, constriction velocity, dilation velocity, etc.) is obtained using a pupillometer, and the measurement is compared against a normative model of pupil reaction to light and ...
The Westmead Post-traumatic Amnesia Scale (WPTAS) is a brief bedside standardised test that measures length of post-traumatic amnesia (PTA) in people with traumatic brain injury. It consists of twelve questions that assess orientation to person, place and time, and ability to consistently retain new information from one day to another.
Head trauma, thoracic and/or abdominal trauma, femoral fracture Watson's water hammer pulse: Sir Thomas Watson, 1st Baronet: cardiology: aortic regurgitation: J. Suvarna Watson's water hammer pulse Journal of Postgraduate Medicine 2008-04-01: bounding forceful pulse elicited with postural manoeuvres Wellens' sign or warning: Hein Wellens ...
Post-traumatic amnesia (PTA) is a state of confusion that occurs immediately following a traumatic brain injury (TBI) in which the injured person is disoriented and unable to remember events that occur after the injury. [1] The person may be unable to state their name, where they are, and what time it is. [1]
A rapid trauma assessment goes from head to toe to find these life threats: [1] [3] [5] Cervical spinal injury; Level of consciousness; Skull fractures, crepitus, and signs of brain injury; Airway problems (although these were checked during the initial assessment, they are rechecked during the rapid trauma assessment) such as tracheal deviation
Hutchinson's pupil is a clinical sign in which the pupil on the side of an intracranial mass lesion is dilated and unreactive to light, [1] due to compression of the oculomotor nerve on that side. The sign is named after Sir Jonathan Hutchinson. These can be due to concussion injury to the brain and is associated with subdural haemorrhage and ...