A nurse is preparing to administer ceftriaxone 1 g via intermittent IV bolus over 30 min. Available is 1 g ceftriaxone sodium in 100 ml. dextrose 5% in water. The nurse should set the 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.)

Answer and Explanation

The Correct Answer is ["200"]

To calculate the infusion rate in mL/hr for administering ceftriaxone 1 g via intermittent IV bolus over 30 minutes, you would use the formula: (Total Volume in mL / Time in hours) = Rate in mL/hr. In this case, the total volume of the solution is 100 mL, and the time frame is 0.5 hours (since 30 minutes is half an hour). Therefore, the calculation would be 100 mL / 0.5 hours = 200 mL/hr.

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Correct Answer is ["5"]

Explanation

To calculate the infusion time for a 1-L bag of 0.9% sodium chloride at a rate of 200 mL/hr, you would divide the total volume of the IV bag by the hourly infusion rate. Since there are 1000 mL in a 1-L bag, you would calculate 1000 mL divided by 200 mL/hr, which equals 5 hours.

Correct Answer is []

Explanation

Potential Condition:

Hypovolemia: The client shows signs of hypovolemia such as a low blood pressure (94/56 mm Hg), a high heart rate (110/min), and a relatively high urine output (1500 mL in the last hour), which may indicate an over-diuresis or inadequate fluid replacement postoperatively.

Actions to Take:

Obtain prescription for IV bolus: Administering an IV fluid bolus can help restore intravascular volume, thereby increasing blood pressure and improving perfusion to vital organs.

Lower head of bed: This action helps to increase venous return to the heart, which can help improve cardiac output and blood pressure in a hypovolemic patient.

Parameters to Monitor:

Urinary output: This is a key indicator of kidney function and fluid status. Monitoring urine output will help determine if the client is adequately responding to fluid resuscitation and maintaining appropriate kidney function.

Blood pressure: Continuous blood pressure monitoring is essential to evaluate the effectiveness of interventions aimed at correcting hypovolemia and ensuring the client's hemodynamic stability.

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Naxlex Comprehensive Predictor Exams

Correct Answer is ["5"]

Explanation

Correct Answer is []

Explanation

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