katekn xnk!!

nicotine(small dose)

increase sympathetic

so can increase heart beats

n sgale bnde la increase

so bhye

maka

kne ambk nicotine in large dose la

(mknenye kne merokok byk2,xblh cket2)

so will decrease sympathetic

n decrase heart beats

n sgale bnde la decrease

o0o...mcm tu...ok la then

ble dh sume mnde decrease

decrease

n decrease

....

laz2 padam tros

nk ke???

~luahan hati coz xtahan sgt3 dgn bau rokok...sakit kepala+sesak nafas...xpsl2 free2 je jd perokok pasif...pape pon smoge dijauhkan dr sgale penyakit...

*sumber maklumat:drpd bku phisiology,bkn rekaan ea..