Quiz - 28 - Diving Knowledge Workbook - Diving Physiology

The signs and symptoms of nitrogen narcosis normally begins to occur at approximately what depth?

  • a. 15 m / 50 ft

  • b. 30 m / 100 ft

  • c. 45 m / 150 ft

  • d. 60 m / 200 ft


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From the Diving Physiology Section of the PADI Diving Knowledge Workbook Version 2.02 © PADI 2009:

Objective 2.10 - Explain the cause of nitrogen narcosis, state the approximate depth at which the disorder occurs and list three common signs/symptoms.

Question 2


The signs and symptoms of nitrogen narcosis normally begins to occur at approximately what depth?

a. 15 m / 50 ft

b. 30 m / 100 ft

c. 45 m / 150 ft

d. 60 m / 200 ft

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