Question 1
What is the approximate composition of dry atmospheric air by volume at sea level?
Correct Answer:
78% Nitrogen, 21% Oxygen, 1% Argon and trace gases
Question 2
Which gas law states that the total pressure of a gas mixture is equal to the sum of the partial pressures of each individual gas?
Correct Answer:
Dalton's Law
Question 3
Hypoxic hypoxia is primarily caused by which of the following physiological conditions?
Correct Answer:
Reduced partial pressure of oxygen in the inspired alveolar air
Question 4
Which type of hypoxia is caused by a reduced oxygen-carrying capacity of the blood, such as from carbon monoxide poisoning or heavy tobacco smoking?
Correct Answer:
Hypemic (anemic) hypoxia
Question 5
Exposure to high positive G-forces (+Gz) in flight can lead to pooling of blood in the lower limbs, causing which form of hypoxia?
Correct Answer:
Stagnant hypoxia
Question 1
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About this Exam

Prepare with the SACAA ATPL Human Performance Practice Questions - SACAA Airline Transport Pilot Licence (Aeroplane) Human Performance & Limitations Examination Exam practice quiz. This question bank includes 100 questions covering flight, level, pilot, primary, and hypoxia. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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SACAA ATPL Human Performance Practice Questions - SACAA Airline Transport Pilot Licence (Aeroplane) Human Performance & Limitations Examination Exam

This practice set contains 100 questions from the matching question bank and focuses on flight, level, pilot, primary, and hypoxia. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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