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louisa
920507
adps
sngs
hci
Tuesday, January 16, 2007
trng

training today which was, erms, qt entertaining in some ways la.

we did our first fa case in which there was a qt hilarious situation happening with my casualty, but i shall keep it a secret. wells wells.

cpr is a killer! five cycles in two minutes? lets look at this mathematically and see what we're dealing with.

two minutes = 120 seconds
one cpr cycle consists of 30 compressions and 2 blows

now, if 5 cycles must be done in 120 seconds, that leaves you with 120 divided by 5 = 24 seconds for each cycle.

assuming we leave out the 2 blows first. we're dealing with 30 compressions now right? so, 24 seconds divided by 30 compressions gives you o.8 seconds for each compression.

now we add in the two blows, which should roughly amount to two seconds in total. so, 24 - 2 you get 22 seconds in which to perform your 30 speedy compressions.

thus, 22 divided by 30 gives you 0.733333333333333333333333 seconds for each compression.

wells wells. no further comments.

aahh, tmr i see morning jog, elec geog, chinese, english, math and lit on my timetable. how interesting. argh.