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.
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Related Questions
Correct Answer is ["0.6"]
Explanation
Step 1: Determine the amount of enoxaparin in mg per mL. 60 mg ÷ 0.6 mL = 100 mg/mL
Result: 100 mg/mL
Step 2: Calculate the volume in mL needed to administer 55 mg. 55 mg ÷ 100 mg/mL = 0.55 mL
Result: 0.55 mL
Step 3: Round the result to the nearest tenth. 0.55 mL rounded to the nearest tenth = 0.6 mL
Result: 0.6 mL
The nurse should administer 0.6 mL of enoxaparin.
Correct Answer is ["1.3 "]
Explanation
Amount (mL) = Dose (units) / Concentration (units/mL) Substitute the given values into the formula:
Amount (mL) = 800,000 units / 600,000 units/mL Amount (mL) = 1.3 mL
Therefore, the nurse should administer 1.3 mL of procaine penicillin G injection
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