A nurse is preparing to administer ceftazidime 750 mg IM. Available is ceftazidime 1 g vial.
The nurse reconstitutes the medication to yield a final concentration of ceftazidime 280 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["2.7 "]
Volume (mL) = Desired dose / Concentration
Volume (mL) = 750 mg / 280 mg/mL
Volume (mL) rounded off to the nearest tenth ≈ 2.7 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Over-the-counter oral preparations can be taken with this medication. - This statement is not relevant to the prescription instructions provided.
B. Choose the same day of each week to take this medication. - Correct. Alendronate is typically taken once a week, so it's important for the client to choose a consistent day each week to take the medication.
C. The client can return to bed after taking the medication, but before eating. - The client should remain upright for 30 minutes after taking alendronate to prevent esophageal irritation.
D. Take the medication at 1800, 30 min after the evening meal. - The prescription specifies to take the medication upon waking, not in the evening.

Correct Answer is ["50"]
Explanation
Total daily dose = 200 mg Frequency = Every 6 hours Total number of doses =24/6
=4 doses
Total dose = 200mg Per dose= 200mg/4
= 50mg
So, the nurse should administer 50 mg per dose.
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