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Airway, NAME : Rahma Ali, ID : 5211298, Group : A - Coggle Diagram
Airway
Airway anatomy
glottic opening
triangular space
formed between the vocal cord
Nasal passages
Pharyngeal airway
posterior
aspect of nose to cricoid cartilage
Methods of supporting airways
Definitive airway( patent and protected)
❑ETT(oral ,nasal)
❑Surgical airway( cricothyroid or tracheostomy)
Non definitive airway(patent airway)
Jaw thrust /chin lift
Used to relieve airway obstructionby moving tongue anteriorly with
The mandible
Oropharyngeal
Indication
❖Unresponsive patient with an absent gag reflex
Contraindications
❖Any patient with intact gag reflex
Sizing------ angle of jaw to
level of incisors
Insertion ------ invert –insertrotate-locate
nasopharyngeal airway
Indication
❑ Pharyngeal trauma to provideunobstructed path for airflow between nares and pharynx
Contraindication
❑ Fracture skull base
❑ Bleeding nose ( on drugs or disease)
❑ Prominent adenoids
sizing
✓Distance from nares to angle of mandible
✓Distance from nares to ear tragus
Insertion
✓Insert along the floor of nasal passage
✓Lubrication
Bag mask ventilation
Face mask
-Black or transparent with different
size and Triangular
-Technique of face mask ventilation
One hand or both hands with C-E grip
Self inflating rebreathing Bag
connected to oxygen supply
Laryngeal mask
Usage
Primarily used in spontaneous ventilation
patient and controlled in short procedure
Sizing
by body weight
10-20kg 1 pediatric
40-50kg :3
50-70kg :4
NAME : Rahma Ali
ID : 5211298
Group : A