A nurse is administering a unit of RBC 350 mL over 3hr to a client who has anemia. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["117"]
The total volume of the blood transfusion is 350 mL. The transfusion is to be administered over 3 hours.
To find the mL per hour, we'll divide the total volume by the total time:
Flow rate (mL/hr)=Total time (hr)Total volume (mL)
Flow rate (mL/hr)=3 hr350 mL
Flow rate (mL/hr)=116.666... mL/hr
Rounding to the nearest whole number, the nurse should set the IV pump to deliver 117 mL/hr.
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Related Questions
Correct Answer is ["7.5"]
Explanation
Availableconcentration(mg)/Desireddose(mg)=Availablevolume(mL)/Requiredvolume(mL)
Plugging in the values:
50mg75mg=5mLxmL
To solve for x, we can multiply both sides by 5 mL:
xmL=5075×5mL
xmL=1.5×5mL
xmL=7.5mL
Therefore, the nurse should administer 7.5 mL per dose.
Correct Answer is D
Explanation
A: Painful sunburn is uncomfortable but not urgent.
B: Toddler with laceration and screaming may be distressing, but not life-threatening.
C: Belligerence and slurred speech may suggest intoxication or neurological concern, but not as emergent as potential cardiac ischemia.
D: This client could be experiencing a myocardial infarction (MI), which often presents as epigastric pain and diaphoresis in men. It is a life-threatening emergency.
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