A nurse is caring for a client is who has a deep vein thrombosis and is prescribed heparin by continuous IV infusion at 1,200 units/hr. Available is heparin 25,000 units in 500 mL D5W. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest tenth/whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["24"]
- First, determine the concentration of the heparin solution. In this case, it's 25,000 units in 500 mL, which means there are 50 units per mL.
- Next, calculate the required rate to deliver 1,200 units per hour. Since the concentration is 50 units per mL, divide 1,200 units by 50 units/mL to find the required mL per hour.
- The calculation will be 1,200 units/hr ÷ 50 units/mL = 24 mL/hr.
- Since the question asks to round to the nearest tenth or whole number, and the result is a whole number, the IV pump should be set to deliver 24.0 mL/hr.
Answer =24
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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Correct Answer is []
Explanation
Digoxin Toxicity: The client’s symptoms (nausea, vomiting, diarrhea, weakness), vital signs (bradycardia), and lab results (high digoxin level, low potassium and magnesium) suggest digoxin toxicity.
Cardiac Monitor: To detect any arrhythmias resulting from digoxin toxicity.
Icterus: To assess liver function, which could be impacted in severe toxicity.
Electrolytes: Imbalances in potassium and magnesium can worsen digoxin toxicity and need to be corrected.
Fever: The fever might indicate an infection or inflammatory process, which can affect treatment and recovery.
Correct Answer is {"dropdown-group-1":"C","dropdown-group-2":"A"}
Explanation
- Incisional Site Bleeding: This is important to check as it indicates possible complications like infection or hematoma formation at the pacemaker insertion site.
- Bradycardia: It is essential to ensure that the pacemaker is functioning correctly and managing bradycardia as intended. Continuous monitoring is needed to detect any issues related to pacemaker settings or lead placements.
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