When surf diving, divers should move slowly through the surf zone so they remain stable and sure-footed. - ️️false
Why does water absorb more heat than air? - ️️water molecules form weak bonds between themselves
Why would students feel more comfortable confiding concerns and fears with a ...
When surf diving, divers should move slowly through the surf zone so
they remain stable and sure-footed. - ✔ ✔ false
Why does water absorb more heat than air? - ✔ ✔ water molecules
form weak bonds between themselves
Why would students feel more comfortable confiding concerns and fears
with a dive master rather than an instructor? - ✔ ✔ divemasters seem
like a member of the instructional team who is closer to their level
Why would you demonstrate a skill? - ✔ ✔ when the skill requires
two people
to redemostrate to a struggling student
You develop good judgement through _________. - ✔ ✔ experience
As a paid Divemaster assisting in training, your primary role is handling
_________ and assisting with student diver _________ - ✔ ✔
logistics
supervision
being uncharacteristically withdrawn
talkativeness
irritability
distraction
perceptual narrowing - ✔ ✔ psychological stress
, conduction - ✔ ✔ transmission of heat through contact
convection - ✔ ✔ heat transmission assisted by the flow of a fluid.
Creates a continuous cooling cycle.
Currents that affect divers are most commonly caused by the earth's
rotation, waves, tides and ________ - ✔ ✔ wind
Diving in an environmentally responsible manner is important so you
role-model this behavior. It's also important because - ✔ ✔ it's part
of the credibility needed to be environmental ambassadors
Do coral reefs require water that is high in nutrients? - ✔ ✔ no
Each component in a Haldanean model is assigned and named for a
__________, which represents how fast it absorbs and releases inert gas
- ✔ ✔ halftime
Fast tissues have ________ M-values compared to slow tissues - ✔ ✔
higher
Haldanean models have theoretical _________, also called
"compartments". - ✔ ✔ tissues
Heat Exhaustion - ✔ ✔ the body is working at full capacity to
eliminate heat
Heat Stroke - ✔ ✔ the body's cooling mechanisms have failed
How do you increase your displacement? - ✔ ✔ inflate your BCD
How much faster does is water at taking heat away from the body than
air? - ✔ ✔ 20 times
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