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The healthcare provider prescribes metoclopramide 7.5 mg/mL IM every 3 hours PRN vomiting for a client who is receiving chemotherapy. The nurse prepares an injection using a 2 mL prefilled syringe cartridge labeled, "metoclopramide 5 mg/mL." How many mL should the nurse administer?
(Enter numeric value only. If rounding is required, round to the nearest tenth.)

Answer and Explanation

The Correct Answer is ["1.5"]

The correct answer is 1.5 mL. To find the answer, we can use the following formula:

(mL to be administered) = (mg prescribed) / (mg per mL)

Substituting the given values, we get:

(mL to be administered) = (7.5) / (5)

Simplifying, we get:

(mL to be administered) = 1.5

Therefore, the nurse should administer 1.5 mL of metoclopramide from the prefilled syringe cartridge to the client.

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Correct Answer is ["400"]

Explanation

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

(mL/hour) = (mL/minute) x 60

Substituting the given values, we get:

(mL/hour) = (1000 / 150) x 60

Simplifying, we get:

(mL/hour) = 6.667 x 60

(mL/Hour) = 400

Therefore, the nurse should program the infusion pump to deliver 400 mL/hour of 0.9% Sodium chloride Injection, USP to the patient.

Correct Answer is ["0.5"]

Explanation

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

- Calculate the dose of dalteparin in units by multiplying the weight in kg by the dosage in units/kg

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

- Round the result to the nearest tenth

Using these steps, we get:

- (dose in units) = (60) x (200) = 12,000 units

- (volume in mL) = (12,000) / (25,000) = 0.48 mL

- (rounded volume in mL) = 0.5 mL

Therefore, the nurse should administer 0.5 mL of dalteparin from the vial to the client.

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Naxlex Comprehensive Predictor Exams

Correct Answer is ["400"]

Explanation

A client who weighs 60 kg receives a prescription for dalteparin 200 units/kg subcutaneously once a day for a month. The medication is available in 25,000 units/mL vial. How many mL should the nurse administer? (Enter numerical value. If rounding is required, round to the nearest tenth.)

Correct Answer is ["0.5"]

Explanation

The healthcare provider prescribes ceftazidime 30 mg/kg/day for an infant weighing 3,500 grams. What dose should the nurse administer daily to this infant? (Enter numeric value only.)

A child who weighs 66 pounds receives a prescription for amoxicillin 80 mg/kg/day by mouth in divided doses every 12 hours. The bottle is labeled, "Amoxicillin for Oral Suspension, USP 400 mg per 5 mL." How many mL should the nurse administer with each dose? (Enter numerical value only.)

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