A nurse is preparing to administer lidocaine 1.7 mg/min via continuous IV infusionto a client who is pregnant and has a ventricular arrhythmia. Available is lidocainePrepared by Dr Brandel Andove1 g in dextrose 5% in water 250 mL. 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 ["26"]
1.7mg/min = 1.7*60 = 102mg/hr 1g=1000mg
1000mg= 250mls of lidocaine dextrose 102mg = 102*250/1000 = 25.5ml/hr
Rounded off to the nearest whole number, the pump should be set deliver 26 mL/hr.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["2"]
Explanation
Volume (mL) = Dose (mcg) / Concentration (mcg/mL) Volume (mL) = 100 mcg / 50 mcg/mL
Volume (mL) = 2 mL
Therefore, the nurse should administer 2 mL of fentanyl injection 0.05 mg/mL to the client
Correct Answer is ["8"]
Explanation
Number of tablets = (Dose per administration x Number of administrations per day) / Tablet strength
Number of tablets = (500 mg x 4) / 250 mg
Number of tablets = 2000 mg / 250 mg Number of tablets = 8
Therefore, the nursing staff should administer 8 tablets in a 24hrs.
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