Dosage Calculations Quiz Exam Questions
and Answers with Verified Solutions | Latest
Updated 2026
A client with hypertension who 3.5
weighs 72.4 kg is receiving an Calculate the mg/hour infusing, 50 mg: 250
infusion of nitroprusside (Nipride) ml = X:
50 75 ml 250X = 3750 and X = 15 mg/hour
mg in D5W 250 ml at 75 ml/hour. Next,
How many mcg/kg/minute is the convert mg/hr to mcg/hour, 15 mg/hour = 1
client receiving? (Enter numeric mg /
value only. If rounding is required, 1000 mcg = 15,000 mcg/hour, then divide
round to the nearest tenth.) by 60 min
= 250 mcg/minute Lastly, 250 mcg/72.4
kg/min =
3.45 = 3.5 mcg/kg/minute
A client receives a prescription for 83
an Calculate using Volume/Time: 500 ml/6
intravenous infusion 0.45% hours =
sodium 83.3 ml/hour
chloride 500 ml to be infused over
6
hours. The nurse should program
the
infusion pump to deliver how many
ml/hour? (Enter numeric value
only.
If rounding is required, round to
the
nearest whole number.)
, The healthcare provider prescribes 125
a Using the formula volume/time: 1000 ml/8
continuous intravenous infusion of hours =
dextrose 5% and 0.45% sodium 125 ml/hour
chloride witth KCl 20 mEq/1000 ml
to
be delivered over 8 hours. The
nurse
should program the infusion pump
to
deliver how many ml/hour? (Enter
numeric value only. If rounding is
required, round to the nearest
whole
number.)
A client with cardiogenic shock 11.3
weighs 220 lb and is receiving First, convert pounds to kg, 220 lb: X = 2.2
dopamine at the rate of 3 lb: 1 kg
mcg/kg/minute. The solution = 100 kg Next, calculate the dosage per
strength available is dopamine 400 minute, 3
mg in 250 ml of D5W. The nurse mcg/kg/min x 100 kg = 300 mcg/min
should set the infusion pump to Convert
deliver how many ml/hour? (Enter mcg/min to mcg/hour, 300 mcg/min x 60
numeric value only. If rounding is min=18,000 mcg/hour Convert mcg/hr to
required, round to the nearest mg/hour,
tenth.) 18,000 mcg/hr = 18.0 mg/hour Calculate
the rate,
400 mg: 250 ml = 18 mg: X ml 400X =
4500 X = 11.25
= 11.3 ml. So, 18 mg/11.3 ml should be
infused at 11.3
ml/hour.
and Answers with Verified Solutions | Latest
Updated 2026
A client with hypertension who 3.5
weighs 72.4 kg is receiving an Calculate the mg/hour infusing, 50 mg: 250
infusion of nitroprusside (Nipride) ml = X:
50 75 ml 250X = 3750 and X = 15 mg/hour
mg in D5W 250 ml at 75 ml/hour. Next,
How many mcg/kg/minute is the convert mg/hr to mcg/hour, 15 mg/hour = 1
client receiving? (Enter numeric mg /
value only. If rounding is required, 1000 mcg = 15,000 mcg/hour, then divide
round to the nearest tenth.) by 60 min
= 250 mcg/minute Lastly, 250 mcg/72.4
kg/min =
3.45 = 3.5 mcg/kg/minute
A client receives a prescription for 83
an Calculate using Volume/Time: 500 ml/6
intravenous infusion 0.45% hours =
sodium 83.3 ml/hour
chloride 500 ml to be infused over
6
hours. The nurse should program
the
infusion pump to deliver how many
ml/hour? (Enter numeric value
only.
If rounding is required, round to
the
nearest whole number.)
, The healthcare provider prescribes 125
a Using the formula volume/time: 1000 ml/8
continuous intravenous infusion of hours =
dextrose 5% and 0.45% sodium 125 ml/hour
chloride witth KCl 20 mEq/1000 ml
to
be delivered over 8 hours. The
nurse
should program the infusion pump
to
deliver how many ml/hour? (Enter
numeric value only. If rounding is
required, round to the nearest
whole
number.)
A client with cardiogenic shock 11.3
weighs 220 lb and is receiving First, convert pounds to kg, 220 lb: X = 2.2
dopamine at the rate of 3 lb: 1 kg
mcg/kg/minute. The solution = 100 kg Next, calculate the dosage per
strength available is dopamine 400 minute, 3
mg in 250 ml of D5W. The nurse mcg/kg/min x 100 kg = 300 mcg/min
should set the infusion pump to Convert
deliver how many ml/hour? (Enter mcg/min to mcg/hour, 300 mcg/min x 60
numeric value only. If rounding is min=18,000 mcg/hour Convert mcg/hr to
required, round to the nearest mg/hour,
tenth.) 18,000 mcg/hr = 18.0 mg/hour Calculate
the rate,
400 mg: 250 ml = 18 mg: X ml 400X =
4500 X = 11.25
= 11.3 ml. So, 18 mg/11.3 ml should be
infused at 11.3
ml/hour.
