新生儿科常规药品常用剂量配制方法
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新生儿科常规药品常用剂量配制方法
1.头孢噻肟钠1.0g/支(粉剂)头孢曲松钠(罗氏芬)1.0g/支(粉剂)配制:1.0g+0.9%NS4ml溶解系数为4 克数×4=ml数
例:0.1g=0.4ml 0.4g=1.6ml 0.7g=2.8ml 1.0g=4.0ml
0.2g=0.8ml 0.5g=2.0ml 0.8g=3.2ml
0.3g=1.2ml 0.6g=2.4ml 0.9g=3.6ml
2.炎虎宁80mg/支(粉剂)
配制:80mg+0.9%NS4ml溶解 4/80=x/已知mg
20mg=1.0ml 40mg=2.0ml 55mg=2.75ml 70mg=3.5ml 25mg=1.25ml 45mg=2.25ml 60mg=3.0ml 75mg=3.75ml 30mg=1.5ml 50mg=2.5ml 65mg=3.25ml 80mg=4.0ml 35mg=1.75ml
3.苯唑西林0.5g/支(粉剂)
配制:0.5g+0.9%NS5ml溶解 5/0.5=x/已知g
0.1g=1.0ml 0.2g=2.0ml 0.4g=4.0ml
0.15g=1.5ml 0.25g=2.5ml 0.45g=4.5ml
0.3g=3.0ml 0.35g=3.5ml 0.5g=5.0ml
4.青霉素 160万/支(粉剂)
配制:160万+0.9%NS4ml溶解 4/160=x/已知万单位
0.25ml=10万单位 0.5ml=20万单位 0.75ml=30万单位
1.0ml=40万单位 1.25ml=50万单位 1.5ml=60万单位
1.75ml=70万单位
2.0ml=80万单位 2.5ml=100万单位
2.25ml=90万单位 2.5ml=100万单位 2.75ml=110万单位
3.0ml=120万单位 3.25ml=130万单位 3.5ml=140万单位
3.75ml=150万单位
4.0ml=160万单位
5.阿昔洛韦 250mg/支(粉剂)
配制:250mg+0.9%NS2.5ml 2.5ml/250mg=x/已知mg
0.1ml=10mg
250mg+0.9%NS5.0ml 5.0ml/250mg=x/已知mg
0.1ml=5mg
6.水溶性维生素1.0g/支(粉剂)
配制:1.0g+5%GS5ml
0.1g=0.5ml 0.4g=2.0ml 0.7g=3.5ml 1.0g=5.0ml
0.2g=1.0ml 0.5g=2.5ml 0.8g=4.0ml
0.3g=1.5ml 0.6g=3.0ml 0.9g=4.5ml
配制:1.0g+5%GS3ml
0.33g=1.0ml 0.67g=2.0ml 1.0g=3.0ml
7.蛇毒血凝酶 1ku/1ml/支(针剂)(每增加0.1ku,增加0.1ml)
0.1ml=0.1ku
8.西米替丁 0.2g/2ml/支(针剂)(每增加0.1ml,增加10mg)
0.1ml=10mg
9.苯巴比妥 0.1g/1ml/支(针剂)(每增加0.1ml,增加10mg)
0.1ml=10mg
10.氨茶碱 0.25g/2ml/支(针剂)(每增加2.5mg,增加0.02ml)
0.1ml=12.5mg 0.30ml=37.5mg 0.5ml=62.5mg 0.70ml=87.5mg
0.12ml=15.0mg 0.32ml=40.0mg 0.52ml=65.0mg 0.72ml=90.0mg
0.14ml=17.5mg 0.34ml=42.5mg 0.54ml=67.5mg 0.74ml=92.5mg
0.16ml=20.0mg 0.36ml=45.0mg 0.56ml=70.0mg 0.76ml=95.0mg
0.18ml=22.5mg 0.38ml=47.5mg 0.58ml=72.5mg 0.78ml=97.5mg
0.2ml=25.0mg 0.4ml=50.0mg 0.6ml=75.0mg 0.8ml=100mg 0.22ml=27.5mg 0.42ml=52.5mg 0.62ml=77.5mg 0.82ml=102.5mg
0.24ml=30.0mg 0.44ml=55.0mg 0.64ml=80.0mg 0.84ml=
105mg
0.26ml=32.5mg 0.46ml=57.5mg 0.66ml=82.5mg 0.86ml=107.5mg
0.28ml=35.0mg 0.48ml=60.0mg 0.68ml=85.0mg 0.88ml=110mg 11.异丙嗪 50mg/2ml 已知mg×0.04=ml数
1mg=0.04ml 11mg=0.44ml 21mg=0.84ml 31mg=1.24ml
2mg=0.08ml 12mg=0.48ml 22mg=0.88ml 32mg=1.28ml
3mg=0.12ml 13mg=0.52ml 23mg=0.92ml 33mg=1.32ml
4mg=0.16ml 14mg=0.56ml 24mg=0.96ml 34mg=1.36ml
5mg=0.20ml 15mg=0.60ml 25mg=1.0ml 35mg=1.40ml
6mg=0.24ml 16mg=0.64ml 26mg=1.04ml 40mg=1.44ml
7mg=0.28ml 17mg=0.68ml 27mg=1.08ml 41mg=1.48ml
8mg=0.32ml 18mg=0.72ml 28mg=1.12ml 42mg=1.32ml
9mg=0.36ml 19mg=0.76ml 29mg=1.16ml 43mg=1.36ml
10mg=0.40ml 20mg=0.80ml 30mg=1.20ml 44mg=1.40ml
12.西地兰(去乙酰毛花苷)0.4mg/2ml/支 (每增加0.01mg,增加0.05ml)
0.02mg=0.1ml 0.11mg=0.55ml 0.2mg=1.0ml 0.29mg=
1.45ml
0.03mg=0.15ml 0.12mg=0.60ml 0.21mg=1.05ml 0.30mg=
1.50ml
0.04mg=0.2ml 0.13mg=0.65ml 0.22mg=1.10ml 0.31mg=
1.55ml
0.05mg=0.25ml 0.14mg=0.70ml 0.23mg=1.15ml 0.32mg=
1.60ml
0.06mg=0.03ml 0.15mg=0.75ml 0.24mg=1.20ml 0.33mg=
1.65ml
0.07mg=0.35ml 0.16mg=0.80ml 0.25mg=1.25ml 0.34mg=
1.70ml
0.08mg=0.40ml 0.17mg=0.85ml 0.26mg=1.30ml 0.35mg=
1.75ml
0.09mg=0.45ml 0.18mg=0.90ml 0.27mg=1.35ml 0.36mg=
1.80ml
0.1mg=0.50ml 0.19mg=0.95ml 0.28mg=1.40ml 0.37mg=
1.85ml
0.38mg=1.90ml 0.39mg=1.95ml 0.4mg=2.0ml
13.速尿(呋噻米)20mg/2ml/支(针剂) (每增加1mg,增加0.1ml)
1mg=0.1ml
14.多巴胺20mg/2ml/支 (针剂) (每增加1mg,增加0.1ml)
1mg=0.1ml
15.0.1%肾上腺素1mg/1ml/支(针剂) (每增加0.1mg,增加0.1ml)0.1mg=0.1ml
1:10000肾上腺素配制方法:0.1%肾上腺素1ml+生理盐水9ml
16.止血敏(酚磺乙胺)0.5g/(500mg)/2ml/支(针剂)
0.1ml=25mg 0.6ml=150mg 1.1ml=275mg 1.6ml=400mg