The order from a provider is: cefazolin (Ancef) 2 g diluted in 100 mL of NS to be infused over 30 minutes. What is the rate on the infusion pump?

Answer and Explanation

The Correct Answer is ["200"]

To calculate the rate for an infusion pump, one can use the formula: rate (mL/hr) = volume to be infused (mL) / time for infusion (hr). In this case, the volume to be infused is 100 mL and the time for infusion is 0.5 hours (30 minutes). Therefore, the rate would be 100 mL divided by 0.5 hours, resulting in an infusion rate of 200 mL/hr.

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Correct Answer is ["0.6"]

Explanation

To calculate the maximum milliliters (mL) of Haloperidol a patient could receive in a 24- hour period, we must first determine the number of doses. Since the medication is to be administered every 4 hours, and there are 24 hours in a day, the patient could receive up to 6 doses in a day (24 ÷ 4 = 6). Each dose is 5 mg, and the medication's concentration is 50 mg/mL. Therefore, each dose would be 0.1 mL (5 mg ÷ 50 mg/mL = 0.1 mL). Over a 24-hour period, the maximum amount of Haloperidol the patient could receive is 0.6 mL (0.1 mL/dose × 6 doses).

Correct Answer is ["12"]

Explanation

To calculate the rate for the infusion pump, you need to determine how many milliliters per hour (mL/hr) will deliver 1200 units of heparin. First, find the concentration of the heparin solution by dividing the total units of heparin by the total volume of the solution. In this case, 25,000 units divided by 250 mL equals 100 units/mL. Next, divide the ordered amount of heparin units per hour by the concentration to find the rate in mL/hr. So, 1200 units per hour divided by 100 units/mL equals 12 mL/hr.

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The order from a provider is: cefazolin (Ancef) 2 g diluted in 100 mL of NS to be infused over 30 minutes. What is the rate on the infusion pump?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is ["0.6"]

Explanation

The order from a provider is: Start a heparin drip at 1200 units per hour The pharmacy provides you a 250 mL NS with 25,000 units of heparin. What will be the rate on the infusion pump?

Correct Answer is ["12"]

Explanation

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The order from a provider is: cefazolin (Ancef) 2 g diluted in 100 mL of NS to be infused over 30 minutes. What is the rate on the infusion pump?