Test yourself: 5 hard theory questions, free Airspace, weather, regs and aerodynamics, FAA-style — instant score, every answer explained. No signup.
Free testeasyhyperventilation
Symptoms of hyperventilation include:
A
blue skin colour
B
hunger and thirst
C
improved night vision
D
tingling in extremities, dizziness, light-headedness, and muscle spasms
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See where you stand: 5 hard questions, instant score, every answer explained.