PADI ENRICHED AIR DIVER EXAM REVIEW &
STUDY GUIDE QUESTIONS WITH ANSWERS
what |is |the |primary |benefit |of |diving |with |enriched |air?
it |exposes |you |to |less |nitrogen
when |diving |with |enriched |air |nitro, |for |a |given |depth |you |should |expect |narcosis
| to |be | compared |to |diving |with |air.
the |same |as
Advantaged |of |using |a |dive |computer |with |enriched |air |nitro |include |that....
it |adds |multilevel |diving |advantages |for |the |longest |no |stop |dive |time, |most |models |will
| warn |you |if |you |exceed |the |maximum |depth |for |your |gas |blend
The |general |recommendation |for |scuba |equipment |(other |than |your |cylinder)
| used |with |enriched |air |is...
everything |can |be |used |normally |just |as |it |is |with |air
True |or |false: |Some |SCUBA |manufacturers |have |special |recommendations |or
| requirements |that |you |should |follow |when |using |their |equipment |with |enriched
| air |nitrox.
True
Nitro |required |a |dedicated |cylinder |because...
it's |important |no |one |accidentally |confuse |it |with |an |air |cylinder
in |what |areas |would |you |expect |enriched |air |cylinder |to |have |a |green |or
| green/yellow |band |on |shoulder |with |"nitro" |or |similar |written |on |it?
in |most |areas |internationally, |but |some |regions |use |different |markings
if |an |enriched |air |cylinder |or |oxygen |service |equipment |is |used |with |standard
| compressed |air, |you....
should |have |it |serviced |by |a |qualified |professional
The |maximum |oxygen |partial |pressure |limit |is | ata/bar
1.4
True |or |False: |the |primary |hazard |of |exceeding |oxygen |exposure |limits |is
| drowning |due |to |central |nervous |system |(CNS) |oxygen |toxicity.
, True
True |or |False: |Warning |signs |and |symptoms |may |or |may |not |precede |an |oxygen
| convulsion.
True
If |you |experience |any |symptoms |of |oxygen |toxicity |you |should....
end |the |dive |immediately |by |making |a |normal |ascent
to |use |your |enriched |air |compatible |dive |computer |to |manage |oxygen |exposure |you
| should...
set |the |maximum |oxygen |partial |pressure |for |1.4
By |using |your |computer's |scroll |mode |or |other |display, |or |with |the |table |in |the
| PADI |Enriched |Air |Diver |Manual, |you |should |determine |and |note |the...
the |deepest |depth |you |can |reach |without |exceeding |1.4?
it |is |recommended |that |you |have |a |surface |interval |of |at |least | when
making |repetitive |dives |with |enriched |air.
|
one |hour?
if |you |accidentally |exceed |the |maximum |oxygen |limits |of |your |computer, |you
| should...
ascend |immediately |but |slowly, |make |a |safety |stop |and |end |the |dive
True |or |False: |Although |you |personally |verify |the |oxygen |analysis |of |an |enriched
| air |cylinder's |contents, |doing |so |is |not |necessary |if |the |person |who |performed |the
| initial |analysis |is |a |qualified |enriched |air |blender.
False; |you |still |need |to |take |responsibility |of |your |safety |and |always |double |check
| everything.
After |Analyzing |enriched |air, |you |should |compare |your |analysis |with...
the |oxygen |percent |on |the |cylinder |contents |sticker |or |tag
Guidelines |to |apply |when |diving |with |an |enriched |air |computer |include.... |staying
well |within |computer |limits, |using |the |maximum |depth |warning |as |a |secondary |alert,
|
| and |making |safety |stops |and |following |all |conservative |dive |practices
If |you |being |to |near |an |oxygen |limit |or |a |no |decompression |limit |displayed |on |your
| computer, |you |should...
ascend |until |your |computer |displays |a |longer |limit |and |stay |that |shallow |or |shallower |(?)
STUDY GUIDE QUESTIONS WITH ANSWERS
what |is |the |primary |benefit |of |diving |with |enriched |air?
it |exposes |you |to |less |nitrogen
when |diving |with |enriched |air |nitro, |for |a |given |depth |you |should |expect |narcosis
| to |be | compared |to |diving |with |air.
the |same |as
Advantaged |of |using |a |dive |computer |with |enriched |air |nitro |include |that....
it |adds |multilevel |diving |advantages |for |the |longest |no |stop |dive |time, |most |models |will
| warn |you |if |you |exceed |the |maximum |depth |for |your |gas |blend
The |general |recommendation |for |scuba |equipment |(other |than |your |cylinder)
| used |with |enriched |air |is...
everything |can |be |used |normally |just |as |it |is |with |air
True |or |false: |Some |SCUBA |manufacturers |have |special |recommendations |or
| requirements |that |you |should |follow |when |using |their |equipment |with |enriched
| air |nitrox.
True
Nitro |required |a |dedicated |cylinder |because...
it's |important |no |one |accidentally |confuse |it |with |an |air |cylinder
in |what |areas |would |you |expect |enriched |air |cylinder |to |have |a |green |or
| green/yellow |band |on |shoulder |with |"nitro" |or |similar |written |on |it?
in |most |areas |internationally, |but |some |regions |use |different |markings
if |an |enriched |air |cylinder |or |oxygen |service |equipment |is |used |with |standard
| compressed |air, |you....
should |have |it |serviced |by |a |qualified |professional
The |maximum |oxygen |partial |pressure |limit |is | ata/bar
1.4
True |or |False: |the |primary |hazard |of |exceeding |oxygen |exposure |limits |is
| drowning |due |to |central |nervous |system |(CNS) |oxygen |toxicity.
, True
True |or |False: |Warning |signs |and |symptoms |may |or |may |not |precede |an |oxygen
| convulsion.
True
If |you |experience |any |symptoms |of |oxygen |toxicity |you |should....
end |the |dive |immediately |by |making |a |normal |ascent
to |use |your |enriched |air |compatible |dive |computer |to |manage |oxygen |exposure |you
| should...
set |the |maximum |oxygen |partial |pressure |for |1.4
By |using |your |computer's |scroll |mode |or |other |display, |or |with |the |table |in |the
| PADI |Enriched |Air |Diver |Manual, |you |should |determine |and |note |the...
the |deepest |depth |you |can |reach |without |exceeding |1.4?
it |is |recommended |that |you |have |a |surface |interval |of |at |least | when
making |repetitive |dives |with |enriched |air.
|
one |hour?
if |you |accidentally |exceed |the |maximum |oxygen |limits |of |your |computer, |you
| should...
ascend |immediately |but |slowly, |make |a |safety |stop |and |end |the |dive
True |or |False: |Although |you |personally |verify |the |oxygen |analysis |of |an |enriched
| air |cylinder's |contents, |doing |so |is |not |necessary |if |the |person |who |performed |the
| initial |analysis |is |a |qualified |enriched |air |blender.
False; |you |still |need |to |take |responsibility |of |your |safety |and |always |double |check
| everything.
After |Analyzing |enriched |air, |you |should |compare |your |analysis |with...
the |oxygen |percent |on |the |cylinder |contents |sticker |or |tag
Guidelines |to |apply |when |diving |with |an |enriched |air |computer |include.... |staying
well |within |computer |limits, |using |the |maximum |depth |warning |as |a |secondary |alert,
|
| and |making |safety |stops |and |following |all |conservative |dive |practices
If |you |being |to |near |an |oxygen |limit |or |a |no |decompression |limit |displayed |on |your
| computer, |you |should...
ascend |until |your |computer |displays |a |longer |limit |and |stay |that |shallow |or |shallower |(?)
