A nurse is preparing to administer amoxicillin 320 mg PO every 12 hours to an infant. The amount available is amoxicillin suspension 400 mg/5 mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["4.0"]

Step 1: Determine the dosage required. 320 mg

Step 2: Determine the concentration of the suspension. 400 mg per 5 mL

Step 3: Calculate the volume needed. 320 mg ÷ 400 mg per 5 mL = 320 ÷ 400 × 5 = 0.8 × 5 = 4 mL

The nurse should administer 4.0 mL per dose.

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Correct Answer is A

Explanation

A: Checking the display on the PCA pump is the first action the nurse should take. This ensures that the pump is functioning correctly and delivering the prescribed dose of medication. It helps identify any technical issues that may be affecting pain control.

B: Obtaining an order for another pain medication for breakthrough pain is important if the current regimen is insufficient. However, this should follow the initial assessment of the PCA pump’s functionality.

C: Administering a bolus of medication may be necessary if the client is experiencing severe pain, but it should be done after confirming that the PCA pump is working correctly.

D: Encouraging the client to administer a demand dose is appropriate if the PCA pump is functioning correctly. However, the nurse should first verify that the pump is delivering the medication as prescribed.

A. Verifies the medication against the prescription and medication label. B. Documents medication administration prior to administering. C. Scans the bar code on the medication administration record and the client’s arm band. D. Checks the provider’s orders and confirms dosage in a.

Correct Answer is B

Explanation

A: Verifying the medication against the prescription and medication label is a correct and essential step in ensuring the right medication is given to the right patient.

B: Documenting medication administration prior to administering is incorrect and can lead to errors. Documentation should occur immediately after the medication is given to ensure accuracy and prevent discrepancies.

C: Scanning the bar code on the medication administration record and the client’s arm band is a correct practice that helps verify the patient’s identity and the medication being administered.

D: Checking the provider’s orders and confirming the dosage is a necessary step to ensure the correct medication and dose are given. This action is part of safe medication administration practices.

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A nurse is preparing to administer amoxicillin 320 mg PO every 12 hours to an infant. The amount available is amoxicillin suspension 400 mg/5 mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Nursing Test Bank

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