-Alll answersl arel correct

Q:l Earl squeezel canl bel preventedl byl

-Relaxingl -Alll answersl arel correct -l Neverl divingl withl al cold -l rotatingl thel jaw,l swallowingl orl Valsalva

Answer:

-Alll answersl arel correct

Q:l Thel firstl symptoml ofl al sinusl squeezel isl usually: -l al dulll painl deepl withinl thel headl -l al sharpl painl atl thel basel ofl thel neckl -l al crushingl painl highl inl thel chest -l al sharpl painl abovel thel eyes

Answer:

-l al sharpl painl abovel thel eyes

Q:l Ifl youl experiencel painl inl thel earl duringl descent: -Stopl thel descentl andl ascendl tilll thel painl stops -l abortl thel dive -placel al fingerl inl thel earl canall andl gentlyl massagel thel earl untill thel painl ceases -l continuel thel descentl whilel gentlyl exhalingl intol thel mask

Answer:

SSIl Openl Waterl DiverlFinal Examl Prepl (Latestl 2025/l 2026l Update)l Q/Al |l Gradel A|l 100%l Correctl (Verifiedl Answers) 1 / 3

-l continuel thel descentl whilel gentlyl exhalingl intol thel mask

Q:l Bodyl heatl isl lostl atl al ratel ofl ___l thanl air.

Answer:

25-30l timesl faster

Q:l Properl equalizationl techniquesl mustl bel learnedl inl orderl to: -preventl sinusl squeeze -preventl earl pain -preventl squeezel injuries -l alll answersl arel correct

Answer:

-l alll answersl arel correct

Q:l Saltl waterl weighsl ___l poundsl perl cubicl footl andl freshwaterl weighsl ___l poundsl perl cubicl foot.

Answer:

64/62.5

Q:l Underwater,l thel bendingl ofl lightl raysl causesl objectsl tol appearl tol be:

Answer:

closer 2 / 3

Q:l Thel purposel ofl equalizationl isl to: -ensurel thel unevenl applicationl ofl pressurel betweenl thel waterl andl airl spacesl inl thel body -preventl waterl froml enteringl airl spacesl inl thel bodyl -introducel additionall airl intol bodyl airl spacesl inl responsel tol increasingl externall pressurel -removel alll fluidsl froml bodyl airl spaces

Answer:

-introducel additionall airl intol bodyl airl spacesl inl responsel tol increasingl externall pressure

Q:l Onel atmospherel ofl pressurel isl definedl asl

-1l ata -eachl 34ftl ofl depthl inl freshwater -eachl 33ftl ofl depthl inl saltwaterl -alll answersl arel correct

Answer:

-alll answersl arel correct

Q:l Thel threel primaryl featuresl tol lookl forl inl al qualityl Exposurel Systeml are:

Answer:

Thickness,fit,l seaml integrity

Q:l Anl objectl immersedl inl waterl willl bel buoyedl upwardl byl al forcel ______l thel weightl ofl thel waterl itl displaces.

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