9. A nurse is preparing to administer penicillin G benzathine 1.2 million units IM now. The amount available is penicillin G benzathine 600,000 units/mL. How many mL should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["2"]
To administer the correct dose of penicillin G benzathine, which is 1.2 million units, and given that the available concentration is 600,000 units per mL, the nurse should calculate the volume to administer based on these values. By dividing the prescribed dose by the concentration available, the nurse can determine the volume needed for injection. In this case, 1.2 million units divided by 600,000 units per mL results in 2 mL.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["200"]
Explanation
To calculate the infusion rate in mL/hr for administering clindamycin 900 mg in 100 mL dextrose 5% over 30 minutes, you would use the formula: (Total Volume in mL / Time in hours) = Rate in mL/hr. Since the medication needs to be administered over 30 minutes, you convert 30 minutes into hours, which is 0.5 hours. Using the formula, you get (100 mL / 0.5 hours) = 200 mL/hr. Therefore, the nurse should set the IV pump to deliver 200 mL/hr.
Correct Answer is C
Explanation
Rationale:
A. Temperature should be monitored more frequently in immunosuppressed clients to detect early signs of infection.
B. Fresh fruit can introduce bacteria or fungi, increasing infection risk in immunosuppressed clients.
C. Limiting the number of health care workers entering the room helps reduce the risk of infection by minimizing exposure to potential pathogens.
D. An indwelling catheter can increase the risk of infection and should be avoided unless absolutely necessary.
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