Day 6 First Aid Training Flashcards
What are the priorities of first aid
Check safety
Do no harm
Preserve life
Alleviate suffering
Prevent worsening
Promote recovery
What are the first aid duties, and in which order
Assess-identify-give-treatment-monitor-report
Repeat
Who can prescribe drugs to PAX
NOT CC
only doctors can prescribe drugs
Or PAX can take their own medication
What is the general procedure regarding ‘seriously ill’ pax
Inform FD
Assess acroding to BLS algorithm
Find medical personnel
What is the first aid team made up of
-2first aiders
-1communicator
-At least 1 that keeps an eye on situation, looks after other pax
What should you ask a doctor that you have asked for help
Their medical qualifications
What things may the CMD do during a medical issue
Decision of:diversion/pax disembarkation
Contact doctor on ground for assistance
Order ambulance
When should a report of a medical incident to airport be made
Maximum 24 hours
What aspects cabin environment make a medical incident more likely to occur or aggravate existing conditions
-low air pressure
-Low humidity (dehydration)
-air quality
-exposure to alcohol
How much water should be drunk per hour on a plane
At least 200 ml
What is the humidity inside aircraft cabin
10-20%
Average 12%
What are symptoms of mild dehydration
Headache
dizziness
Irritated/ sore eyes, throat, nose
Dry skin
What are symptoms of severe dehydration
Increased heart, breathing rate
Unconscious
Muscle weakness
How much will sense of taste be reduced at altitude
30%
What things may cause hypoxia, state internal and external factors
Internal:lung and heart issues, bleeding, shock choking
External:lack of oxygen in air
What may be symptoms of hypoxia
Rapid breathing
Difficulty with speaking
Cyanosis ( bluish grey ) lips, fingertips
Anxiety
Headache
Nausea
Euphoria
Inability to perform simple tasks
Fatigue
How can hypoxia be treated
Supply O2
Factors that contribute to hypoxia tolerance:
-fatigue
-physical exertion
-alcohol
-night time
How should hyperventilation NOT be treated
Administering oxygen
Breathing through bag
What is barotrauma
Damage/pain/pressure to ear due to pressure differences in and out
What conditions may increase the likelihood of barotrauma
Blocked sinuses
How should mild barotrauma be treated
Yawning
Equalising
Chewing
What should be actions in case of severe barotrauma, eardrums burst
DO NOT block bleeding from ear
Inform FD, who will likely commence diversion
Ask FD for gradual descent
By how much may trapped gases in stomach expand during a flight
25-30%
What may be symptoms of decompression sickness
-vertigo
-confusion
-dizziness
-nausea
-joint pain
-skin irritation
-visual disturbances
A scuba diver has dove 12 metres underwater, how long must they wait before flying
At least 48 hours
<10 m: 24 hours
>10 m: 48 hours
A scuba diver has dove 4 metres underwater, how long must they wait before flying
At least 24 hours
How should decompression sickness be treated
Provide O2
Lower altitude
Consider diversion
Hospitalise, use hyperbaric chamber
Where should PAX with nausea be seated
Front of plane
Less movement