Respuesta :
Answer:
78 mg/hr
Step-by-step explanation:
Data provided in the question;
Amount of dopamine contained in solution = 208 mg
Volume of solution = 32 mL
Dosage = 12 mL/h
Concentration of dopamine in solution = [tex]\frac{\textup{Amount of dopamine}}{\textup{Volume of solution}}[/tex]
or
Concentration of dopamine in solution = [tex]\frac{\textup{208 mg}}{\textup{32 mL}}[/tex]
or
Concentration of dopamine in solution = 6.5 mg/mL
Now,
The flow rate = Concentration × Dose
or
The flow rate = ( 6.5 mg/mL ) × ( 12 mL/hr )
or
The flow rate = 78 mg/hr
Answer:
Rate of flow of dopamine = 78 mght
Step-by-step explanation:
Given,
total amount of solution = 32 ml
total amount of dopamine in 32 ml solution = 208 mg
[tex]=>\textrm{total amount of dopamine in 1 ml solution }= \dfrac{208}{32}[/tex]
[tex]=\ \dfrac{13}{2}\ mg[/tex]
[tex]=>\ \textrm{ amount of dopamine in 12 ml solution }=\ \dfrac{208}{32}\times 12[/tex]
[tex]=\ \dfrac{13}{2}\times 12\ mg[/tex]
= 78 mg
Since, the rate of flow of solution = 12 mlht
That means 12 ml of solution is flowing in 1 unit time and 12 ml of solution contains 78 mg of dopamine, so the rate of flow of dopamine will be 78 mght.
