PADI Exercise 4-11 Flashcards
1
Q
Possible causes of contaminated air in my scuba cylinder include high levels of contamination in the source gas and ____
A
(d) getting it filled at an improper source
2
Q
During a dive, I begin to have a headache, feel ill and dizzy. Are these possible symptoms of contaminated air? Yes or No
A
Yes
3
Q
After a dive, my buddy feels ill and has cherry red lips and nail beds. After breathing oxygen, my buddy seems to be doing fine, so no other action is required. True or False?
A
False. The diver should have a medical attention in all cases of suspected contaminated air.
4
Q
To avoid contaminated air, I should have my cylinder filled only at reputable scuba air sources. True or False?
A
True