A nurse is preparing to administer ampicillin/sulbactam 0.175 g IM to a client. The amount available is ampicillin/sulbactam powder 3 g. After reconstitution, the concentration available is ampicillin/sulbactam 375 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 ["0.5"]
To calculate the dosage of ampicillin/sulbactam, the nurse needs to use the following formula:
Dosage (mL) = Ordered dose (mg) / Available dose (mg/mL)
The ordered dose is 0.175 g, which is equivalent to 175 mg. The available dose is 375 mg/mL. Plugging these values into the formula, we get:
Dosage (mL) = 175 / 375
Simplifying, we get:
Dosage (mL) = 0.4667
Rounding to the nearest tenth, the final answer is:
Dosage (mL) = 0.5
Therefore, the nurse should administer 0.5 mL of ampicillin/sulbactam to the client.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["12"]
Explanation
To calculate the dose of phenytoin oral suspension for a client with a seizure disorder, the nurse needs to use the following formula:
Dose (mL) = Ordered dose (mg) / Concentration (mg/mL)
In this case, the ordered dose is 300 mg and the concentration is 125 mg/5 mL. Therefore, the dose in mL is:
Dose (mL) = 300 mg / (125 mg/5 mL)
Dose (mL) = 300 mg x (5 mL/125 mg)
Dose (mL) = 12 mL
The nurse should round the answer to the nearest whole number, which is 12 mL. The nurse should administer 12 mL of phenytoin oral suspension every 12 hours to the client.
Correct Answer is D
Explanation
A. "I might have trouble staying on a low-fat diet after my surgery."
- This statement reflects a concern about post-operative care and lifestyle adjustments. It's a valid concern but not a reason to delay the consent process or notify the provider. The client's ability to adhere to a low-fat diet can be addressed during pre-operative counseling or post-operative instructions.
B. "I can resume my normal activities in 1 to 2 weeks."
- This statement indicates an understanding of the post-operative recovery time frame, which is generally accurate for many laparoscopic cholecystectomy patients. This statement does not warrant delaying the consent process or notifying the provider.
C. "I will plan to be in the hospital for 24 hours following my surgery."
- This statement shows an understanding of the anticipated hospital stay after the surgery. It aligns with the typical length of hospitalization for a laparoscopic cholecystectomy. There is no need to delay the consent process or notify the provider based on this statement.
D. "I hope that removing my appendix will make me feel better."
- This statement raises a red flag as it indicates a misunderstanding or confusion about the procedure. A laparoscopic cholecystectomy involves removing the gallbladder, not the appendix. This misunderstanding could lead to the wrong procedure being performed. Therefore, it's crucial to delay obtaining the signature and notify the provider to clarify the intended surgery with the client.
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