Hypoxia

Question 1

Hypoxic

Anaomic

Answer 1

Hypoxic»good blood but desnt have enough oxg

Anaomic/hypamoic» bad blood,is not able to carry oxg

Question 2

Haemoglobin saturation

Answer 2

Sea level&raquo_space;97,5% saturated oxg
10000ft»87%
20000ft»65%

Question 3

Hypoxia symtoms

Answer 3

Initial sysmptoms:
Tingling
Cyanosis (greish colour of body part)
Increased rate of breathing
Headache,nausea,dizziness,sweating
Mood change (euphoria)

Further sympthoms:
~impaired vision
~impaired judgment
~musculura imparment
~memory impariment
~concentration impairment
~drowsiness
~slurred speech

Answer 4

At 10000ft» 02 & air mix (more 02 as altitude increase)
~from 33700ft to 40000ft&raquo_space;100%02
~above 40000ft 02 under pressure

Answer 5

Reaction ,7000ft, night vision affectec above 5000ft

Disturbance,10000/12000ft,body compensates

Critical,22000,incapacitation

Question 6

Tuc

Answer 6

Time of useful concessusness

Question 7

Ept

Answer 7

Effective performance time

Answer 8

EPT»Will no longer capable of takin Operative flight crew action

Answer 9

Altitude Seated or rest. Moderate activity

40000ft. 15/20sec
35000ft. 30/90.
30000. 1/2min Not required
20000. 30min. 5min

Question 10

Hyperventilation

Answer 10

Increase rate and depth of breathing
Paleness skin
Muscle spams
Anxiety
Dizziness
Nausea
Numbness
Visual disturbance

COUNTERMEASURES:
~speak loudly
~paper bag technique

Question 11

Histotosic hypoxia

Answer 11

The inability of the body to absorbs oxg due to alcohol or drugs even tho the body its self doesn’t have any problem with supply oxg if it wouldnt for the drugs and alcohol