Divemaster Exam and Instructor Exam Physiology

In Video 1 we look at the the respiratory system.

The topics covered are:

  • Hypercapnia

  • Hypocapnia

  • Hypoxia

  • Hyperoxia (Oxygen toxicity)

  • Dead air space

  • Shallow water blackout

  • Barotrauma

Dive Instructor Physiology - Video 1

In Section 2 we look at:

  • Botrauma

  • The circulatory system

  • Carbon monoxide

  • Carotid sinux reflex

  • Lung overexpansion

  • Decompression sickness

  • The ear

  • Aquatic life injuries

    Practice Quiz

ONCE YOU HAVE COMPLETED THE QUIZ AND SUBMITTED YOUR ANSWERS SCROLL BACK UP A LITTLE BIT AND YOU WILL SEE A BUTTON “VIEW ACCURACY” Some of these questions are covered in part 2, if you get them wrong, that should encourage you to watch the next video!

Once you have finished the quiz and clicked submit scroll back up on this page to find the view score button and see how you did.