Open Water Course Knowledge Review Four Exam Questions with Correct Answers Verified
by Experts| Latest Update
Exertion from swimming hard, carrying equipment, climbing a ladder, long walk wearing gear,
and heat stress from wearing exposure suiti n a hot climate can lead to heart attack in
predisposed individuals. These factors can also cause problems for people with other
cardiovascular conditions. True
Before diving, I should refrain from using - Alcohol
- Tobacco
Medication can create problems when diving, so should I use prescription drugs and over-the-
counter medications with caution. Any drug that effects my judgment, thinking and/or
reactions should generally not used before diving. True
It is recommended that pregnant women do not dive. True
As a new PADI Open Water Diver, I should refresh my dive skills with a PADI Scuba Review after
..... of inactivity. Six months
One reason it is important to be certified as PADI as a Enriched Air Diver, or under the
supervision of a PADI Enriched Air Instructor, before using enriched air nitrox is to avoid toxicity
problems. True
During a dive, I begin to have a headache, feel ill and dizzy. Are there possible symptoms of
contaminated air? Yes
To avoid contaminated air, I should have my cylinder filled only at reputable scuba air source.
True
The two primary factors that influence how much nitrogen dissolves into my body tissues
during a dive are ..... and ..... . Depth, time
by Experts| Latest Update
Exertion from swimming hard, carrying equipment, climbing a ladder, long walk wearing gear,
and heat stress from wearing exposure suiti n a hot climate can lead to heart attack in
predisposed individuals. These factors can also cause problems for people with other
cardiovascular conditions. True
Before diving, I should refrain from using - Alcohol
- Tobacco
Medication can create problems when diving, so should I use prescription drugs and over-the-
counter medications with caution. Any drug that effects my judgment, thinking and/or
reactions should generally not used before diving. True
It is recommended that pregnant women do not dive. True
As a new PADI Open Water Diver, I should refresh my dive skills with a PADI Scuba Review after
..... of inactivity. Six months
One reason it is important to be certified as PADI as a Enriched Air Diver, or under the
supervision of a PADI Enriched Air Instructor, before using enriched air nitrox is to avoid toxicity
problems. True
During a dive, I begin to have a headache, feel ill and dizzy. Are there possible symptoms of
contaminated air? Yes
To avoid contaminated air, I should have my cylinder filled only at reputable scuba air source.
True
The two primary factors that influence how much nitrogen dissolves into my body tissues
during a dive are ..... and ..... . Depth, time
