Calculations A Nurse Needs To Administer Methylprednisolone

IV Practice calculations A nurse is preparing to administer methylprednisolone $10mg$ by IV bolus. The amount available is methylpresnisolone injection $40mg/ml$. How many mL should the nurse administer? (round to the nearest tenth) $i0.40m9−7025→0.3m$ A nurse is preparing to administer lactated ringer’s (LR) IV $100ml$ over $15min$. The nurse should set the infusion pump to deliver how many $mL/hr$ ? (round to the nearest whole number) $DnOmL $. $100m×QO$ A nurse is preparing to administer $0.9%$ sodium chloride $(0.9%NaCL)250mLN$ to infuse over $30min$. The drop factor of the manual IV tubing is $10gtt/mL$. The nurse should adjust the manual IV infusion to deliver how many gtt/min? (round to the nearest whole number) $munmn nox10915 302500 8333.83$ grthun A nurse is preparing to administer ketorolac $0.5mg/kgIV$ bolus every $6hr$ to a school-age child who weighs $66lbs$. The amount available is ketorolac injection $30mg/mL$. How many $mL$ should the nurse administer per dose? (round to the nearest tenth). Smg $/kglolDS/22=30kg×0.5$ $LhsDue ×mm mm 3000450 =125$ $113m$ A nurse is preparing to administer dextrose $5%$ in water (DSW) $1,000mL$ IV to infuse over $10hr$. The nurse should set the IV infusion pump to deliver how many $mL/hr$ ? (round to the nearest whole number). $1000L$ oumun 10 onr $100mlnr$ A nurse is preparing to administer dextrose $5%$ in lactated Ringer’s (D5LR) $1,000mL$ to infuse over $6hr$. The drop factor. of the manual IV tubing is $15grt/mL$. The nurse should adjust the manual IV infusion to dellver how many gtt/mins (round to the nearest whole number) Calculations A Nurse Needs To Administer Methylprednisolone.

Step 1/3

Intravenous fluid is administered directly in to the blood through vein. In order to administer the medication or fluid in the given time or rate it is essential to apply the nursing flow rate formula. Calculations A Nurse Needs To Administer Methylprednisolone

In order to calculate the flow rate in mL/hour divide the volume by hour.

In order to calculate the per dose ,divide the total dose by number of times medication ordered.

Step 2/3

2.Given

Order :Lactated Ringer

Time :15 minutes

Here the minute has to be converted to hour then divide the volume by hour

2.Given :

Order :Lactated Ringer

Volume :100mL

Time :15minutes

To convert minutes to hours multiply minute by 0.0167

=15×0.0167

=0.25 hour

So time is 0.25hr

Formula

Flow rate (mL/hour)=Volume (mL)/Time (hr)

=100÷0.25

=400mL

Ans:400mL/hour

(A simple calculation when 15minutes=100mL

Then for 60min(1hr)=??ml

simply cross multiply and divide

=60×100÷15

=6000÷15

=400

400mL/hr)

Step 3/3

4. In this the weight of the child has to be converted from pounds to kilogram, then dose to be calculated and finally the volume to be calculated.

Given

Order :Ketorolac

Route :IV

Frequency :bolus and six hourly

Weight :66lbs (0.454×66=29.9kg)

Dose :0.5mg/kg

When 1kg=0.5mg

Then 29.9kg=??mg

Cross multiply and divide

=29.9×0.5÷1

=29.9×0.5

=14.95 (upon rounding off it is 15mg)

So the dose is 15mg

Availability =30mg/mL

To calculate the dose =Dose ordered /Dose in hand ×Quantity

Here ordered dose is 15mg

Dose in hand is 30mg

Quantity is 1mL

=15÷30×1

=15÷30

=0.5

Ans:0.5mL

Final answer

2.The nurse should set the infusion pump at 400mL/hour.

4.The nurse should administer 0.5mL Calculations A Nurse Needs To Administer Methylprednisolone