A nurse is preparing to administer valproic acid 500 mg PO. Available is valproic acid oral solution 250 mg/5 mL. How many mL should the nurse administer? (Round the answer to the nearest whole number.
The Correct Answer is ["So"," the correct answer is 10 mL."]
Answer and explanation
Step 1 is to determine the amount of medication in each mL of solution. This is done by dividing the total amount of medication in the solution (250 mg) by the total volume of the solution (5 mL). This gives us 50 mg/mL. Step 2 is to determine how many mL of solution are needed to administer 500 mg of medication. This is done by dividing the desired dose (500 mg) by the concentration of the medication (50 mg/mL). This gives us 10 mL.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Blood backing up in the IV tubing indicates a problem with the IV line, not necessarily infiltration.
Choice B rationale:
A long red streak up the arm could indicate phlebitis, not infiltration.
Choice C rationale:
Loose tape could cause the IV needle to dislodge, but it doesn’t directly indicate infiltration.
Choice D rationale:
Swelling around the IV site is a common sign of infiltration.
So, the correct answer is D. “My baby’s fingers are looking swollen.”.
Correct Answer is A
Explanation
Choice A rationale:
Dantrolene is a muscle relaxant used for relief of cramping, spasms, and tightness of muscles caused by multiple sclerosis. So, it should be taken regularly, not just when spasms are bad.
Choice B rationale:
While it’s important to communicate with the healthcare provider about the effectiveness of the medication, three months is a long time to wait without relief. The timeline should be discussed with the healthcare provider.
Choice C rationale:
The safety of dantrolene during pregnancy is not explicitly stated in the sources. It’s crucial to consult with a healthcare provider about this.
Choice D rationale:
There’s no specific mention of needing to check calcium levels while on dantrolene. Regular follow-ups for overall health monitoring are necessary, but this statement is not directly related to dantrolene use.
So, the correct answer is A.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.