Question
For the cardiac arrest, the patient was first given 1 mg of adrenaline and fifteen minutes later another 500 µg. The concentration of adrenaline was 1 mg/ml. How many milliliters of adrenaline was given to the patient in total?
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Answer to a math question For the cardiac arrest, the patient was first given 1 mg of adrenaline and fifteen minutes later another 500 µg. The concentration of adrenaline was 1 mg/ml. How many milliliters of adrenaline was given to the patient in total?
Rasheed
4.7110 Answers
Muuntamalla yksiköitä voidaan sanoa, että 1 milligramma on 1000 mikrogrammaa. Käytä nyt tätä muunnosa laskeaksesi adrenaliinin kokonaismäärän milligrammoina.
m=1\operaattorinnimi{mg}+500\mu\operaattorinnimi{g}\times\frac{1\operaattorinnimi{mg}}{1000\mu\operaattorinnimi{g}},
m=1,5\operaattorinnimi{mg}
Jaa nyt m annetulla adrenaliinipitoisuudella laskeaksesi, kuinka monta millilitraa adrenaliinia potilaalle annettiin.
V=\frac{1.5\operaattorinnimi{mg}}{1\operaattorinnimi{mg}/\operaattorinnimi{mL}},
V=1.5\operaattorinimi{mL}
Potilaalle annettiin siis yhteensä 1,5 millilitraa adrenaliinia.
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