Placement of an Advanced Airway Device Flashcards
When manual airway maneuvers are unsuccessful or when continued maintenance of an open airway is necessary, the use of ____ is the next step
artificial airway
_______ is the most frequently used artificial airway device
OPA
OPA indications
1) Casualty who are unable to maintain their airway.
2) casualty whose tongue continues to fall into the back of pharynx causing airway obstruction.
3) To assist in improving ventilation in patient’s that are being ventilated with a BVM.
4)It also prevents an intubated casualty from biting an ET tube.
OPA contraindications
Casualty who is conscious or semiconscious
________ is a soft rubber or latex uncuffed tube that is designed to conform to the patient’s natural nasopharyngeal curvature.
Nasopharyngeal Airway (NPA).
The NPA cannot be used if what?
basilar skull fracture is suspected
How do you determine the proper length of the NPA
patient’s nose to the earlobe
_____ is the preferred supraglottic airway because it makes it simpler to use and avoids the need for cuff inflation and monitoring.
The i-gel
If an unconscious casualty without direct airway trauma needs an airway intervention, but does not tolerate a supraglottic airway, consider the use of what?
nasopharyngeal airway
For casualties with trauma to the face and mouth, or facial burns with suspected inhalation injury, nasopharyngeal airways and supraglottic airways may not suffice what may be required?
surgical cricothyroidotomy
the primary advantage of the i-gel is what?
No need to fill the cuff with air and no need to monitor cuff pressure after inflation and with altitude changes
Surgical cricothyroidotomies should be not be performed on unconscious casualties who have no direct airway trauma unless what?
use of a nasopharyngeal airway and/or a supraglottic airway have been unsuccessful
According to ATLS preferred definitive airway is _______ through the mouth using direct laryngoscopy
tracheal intubation
Indications what what airway?
(a) Casualty who is unable to protect their airway.
(b) Casualty with significant oxygenation problem, requiring administration of high concentrations of oxygen.
(c) Casualty with significant impairment in ventilation requiring assisted ventilation.
(d) Cardiac arrest.
(e) Severe hemorrhagic shock.
Endotracheal Intubation
ETI Contraindications
(a) Patient with epiglottitis
(b) Lack of training in technique.
(c) Lack of proper indications.
(d) Obstruction of the upper airway due to foreign objects.
(e) Cervical fracture