what is the normal Hb count?
men 130-180 g/L
women 115-160 g/L
what is the normal WBC
4-11 x 10^9 per litre
what is the normal Na?
135-145 mmol/L
what’s the normal PaCO2
4.7-6 kPa
normal creatinine
70-150 micromoles per litre
normal urea
2.5-6.7 mmol/L