osce maths

dawka 3g w 3ml podać 1300 mg

3g=3000mg=3ml

1000=1ml

100=0.1ml x3

1.3ml nabieram

• dozylna 5g podac 250 mg

5g=5000mg

5000mg=10ml

500=1ml

250/500=5/10 =0,5ml

0,5ml nabieram

i.v 4g podac 2500mg

4g=4000mg

4000=10ml

2000=5ml

200=0.5ml x2

100=0.25ml +1

6.25ml nabieram

• 5% w 5ml podać 125mg i.m

5%=5g=5000mg

5000=100ml

50mg=1ml

125/50=2,5 ml

2,5 ml nabieram

• kroplówkę 3h i 500 ml

500/(3×3)=56 kropli / min

I.m 4 g podać 2200 mg

• 4 g = 4000 mg = 10 ml

• 2000 mg = 5 ml

• 200 mg = 0,5 ml

• razem 2200 mg = 5,5 ml ✅

• 8g, podać 2600mg iv

8g=8000mg=10ml

4000mg=5ml

2000mg=2.5ml

200=0.25ml

2.5ml+(0.25×3)=3.25ml nabieram

• 4% w 2ml. podać 92mg im

4%=4g w 100ml

4000mg=100ml

40mg=1ml

80mg=2ml

(Brak 12mg)

2ampulka ———

1ml=40mg

?ml=12mg

12/40=0.3ml

2.3ml podaje

• 8% w 4ml podać 256mg i.m

• 8% = 8g w 100 ml = 8000mg w 100 ml → 1 ml = 80 mg

• 4 ml = 320 mg

• 256 mg ÷ 80 mg/ml = 3,2 ml ✅

• domiesniowy 5% w 5 ml podaj 125 mg

• 5% = 5 g w 100 ml

• 5000 mg =100 ml

• 50 mg =1ml

• 5 ml = 250 mg

• 125 mg ÷ 50 mg/ml = 2,5 ml ✅

3 g/3 ml → podać 1300 mg

• 3 g / 3 ml = 3000 mg / 3 ml = 1000 mg/ml

• 1300 mg ÷ 1000 mg/ml = 1,3 ml ✅