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A patient is receiving a secondary infusion of vancomycin 1,500 mg in 250 mL to be infused over two hours. The IV administration set delivers 10 gtt/mL. How many gtt/min should the nurse regulate the infusion? (Enter numerical value only. If rounding is required, round to the nearest whole number.)

Answer and Explanation

The Correct Answer is ["21"]

To find the answer, we can use the following formula:

(gtt/min) = (mL/hour) x (gtt/mL) / 60

Substituting the given values, we get:

(gtt/min) = (250 / 2) x (10) / 60

Simplifying, we get:

(gtt/min) = 125 x 10 / 60

(gtt/min) = 1250 / 60

(gtt/min) = 20.833

(rounded gtt/min) = 21

Therefore, the nurse should regulate the infusion at 21 gtt/min.

Vancomycin HCl 1.5 g in 0.9% Sodium Chloride 300 mL Bag

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Correct Answer is ["1 mL"]

Explanation

The correct answer is 1 mL. To find the answer, we can use the following steps:

- Convert the client's weight from pounds to kilograms by dividing by 2.2

- Multiply the weight in kilograms by the dosage in mg/kg

- Divide the dose in mg by the concentration in mg/mL

- Round the result to the nearest whole number

Using these steps, we get:

- (weight in kg) = (176) / (2.2) = 80 kg

- (dose in mg) = (0.05) x (80) = 4 mg

- (volume in mL) = (4) / (4) = 1 mL

- (rounded volume in mL) = 1 mL

Therefore, the nurse should administer 1 mL of lorazepam from the vial to the client.

Correct Answer is ["42"]

Explanation

To find the answer, we can use the following formula:

(gtt/min) = (mL/hour) x (gtt/mL) / 60

Substituting the given values, we get:

(gtt/min) = (1000 / 8) x (20) / 60

Simplifying, we get:

(gtt/min) = 125 x 20 / 60

(gtt/min) = 41.667

(rounded gtt/min) = 42

Therefore, the nurse should regulate the infusion to deliver 42 gtt/minute of lactated Ringer's.

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A patient is receiving a secondary infusion of vancomycin 1,500 mg in 250 mL to be infused over two hours. The IV administration set delivers 10 gtt/mL. How many gtt/min should the nurse regulate the infusion? (Enter numerical value only. If rounding is required, round to the nearest whole number.)

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Naxlex Comprehensive Predictor Exams

A client who weighs 176 pounds receives a prescription for lorazepam 0.05 mg/kg intramuscularly 2 hours before a scheduled procedure. The medication is available in 4 mg/mL vial. How many mL should the nurse administer? (Enter numeric value only.)

Correct Answer is ["1 mL"]

Explanation

Correct Answer is ["42"]

Explanation

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