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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Free Nursing Study Resources

Correct Answer is D

Explanation

A: Assessing the characteristics of the sputum is important for understanding the nature of the infection and the effectiveness of the treatment, but it is not the first action to take before the procedure.

B: Assessing pulse and respirations is the first action the nurse should take. This provides baseline data on the client’s respiratory and cardiovascular status, which is crucial for monitoring the client’s response to the procedure and ensuring safety.

C: Instructing the client to slowly exhale with pursed lips is a technique used to improve breathing efficiency and oxygenation, but it is not the first action to take before the procedure.

D: Auscultating lung fields is important for assessing the client’s respiratory status and identifying areas of congestion or decreased breath sounds, but it should follow the initial assessment of pulse and respirations.

A. Neostigmine B. Naloxone C. Protamine D. Flumazenil

Correct Answer is B

Explanation

A: Neostigmine is used to treat myasthenia gravis and to reverse the effects of muscle relaxants after surgery. It is not an antidote for morphine overdose.

B: Naloxone is the correct medication to have available. It is an opioid antagonist used to reverse the effects of opioid overdose, including respiratory depression caused by morphine.

C: Protamine is used to reverse the effects of heparin, an anticoagulant. It is not related to opioid overdose treatment.

D: Flumazenil is used to reverse the effects of benzodiazepines. It is not effective for reversing opioid overdose.

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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

Naxlex Comprehensive Predictor Exams

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Correct Answer is D

Explanation

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Correct Answer is B

Explanation

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