jaw thrust


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jaw thrust

(jaw thrŭst)
An atypical pattern seen when there is a strong, sudden downward extension of the lower jaw elicited when the bottle, breast, cup, or spoon is presented or when communication is attempted. It can be accompanied by an overall increase in extensor muscle tone throughout the body. This response can result in food loss from within the oral cavity and can also dislocate the temporomandibular joint.

jaw thrust

A maneuver for opening the airway of unconscious patients or of patients who cannot control their own airway, by jutting the patient's jaw forward, which in turn moves the tongue away from the back of the throat. This procedure is especially used to open the airway of patients with suspected spinal injury because the cervical spine is not moved during a properly performed jaw thrust.
See also: thrust
References in periodicals archive ?
In our study, we performed steps like chin lift, jaw thrust with gentle IPPV.
Moreover we also applied the jaw thrust maneuver that leads to HDSR.19 Despite the greater TTI leading to in- creased tracheal stimulation and application of jaw thrust maneuver in FFB group HDSR was still not higher than the GLS group.
Summary of Basic Life Support Manoeuvre Adult Airway * Use head tilt-chin lift * Use jaw thrust (for suspected trauma) Breathing Initial breaths Give two breaths at 1 second per breath Subsequent * Breathing only: 10-12 breaths breaths/minute (5-6 seconds/breath) * Breathing with ECC: 8-10 breaths/minute (6-8 seconds/breath) Compression Check pulse Check carotid pulse for no more than10 seconds * Uninterrupted * Push hard, push fast * Recoil completely * Equal time for compression and release ECC Site Mid-nipple line ECC Method Use two hands ECC Depth 1.5-2 inches (38-50 mm) ECC Rate 100 breaths/minute Compression: ventilation Before * One-rescuer at 30:2 ratio intubation for 5 cycles (2 minutes) * Two-rescuer at 30:2 for 5 cycles (2 minutes) After intubation * No cycles are needed.
That night he was giving Frank, playing at centre-half for the Poppies, all manner of physical and verbal aggravation, and in due course he strutted up to his veteran marker, chest puffed up and heavily bearded jaw thrust out in the time-honoured manner of masculine confrontation.
The Actar D-fib's training features include jaw thrust, abdominal thrust, head tilt with closeable airway, and realistic chest compressions.
* Ease of insertion: It was graded subjectively as Very Easy (when assistant help was not required), Easy (when jaw thrust was needed by assistant) and Difficult (when jaw thrust and deep rotation or second attempt was used for proper device insertion).
During the insertion of the LMA by the attending anaesthetist, the anaesthetic technician performed a jaw thrust manoeuvre to ease insertion.
[7] in their study in 1996 showed that jaw thrust was a reliable and better method to assess the adequacy of the depth of anaesthesia for uncomplicated insertion of LMA.
Insertion techniques were not specified but were recorded and included index and non-index finger techniques (16), use of the PLMA metal introducer (16), 'railroading' over a gum elastic bougie (17) and insertion during jaw thrust with the cuff partially inflated (the technique most commonly used by the four named consultants).