A nurse is preparing to administer lurasidone 120 mg PO for a client who has schizophrenia.
Available is lurasidone 40 mg tablets.
How many tablets should the nurse administer per dose?
(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 ["3"]
Step 1: Divide the total dosage needed by the strength of each tablet.
- 120 mg ÷ 40 mg/tablet = 3 tablets
Final Answer: 3 tablets
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["2"]
Explanation
Step 1 is: Identify the prescribed dose, which is 150 mg. Step 2 is: Identify the available dose, which is 75 mg per tablet. Step 3 is: Divide the prescribed dose by the available dose. So, 150 mg ÷ 75 mg/tablet. Step 4 is: The result is 2 tablets.
So, the correct answer is 2 tablets.
Correct Answer is ["0.5"]
Explanation
Step 1 is to determine the amount of lorazepam that needs to be administered, which is 1 mg.
Step 2 is to calculate the volume of lorazepam oral solution needed to deliver this dose. This is done using the formula:
Dose (mg) ÷ Concentration (mg/mL)
Given that the solution has a concentration of 2 mg/mL, we calculate:
1 mg ÷ 2 mg/mL = 0.5 mL
Therefore, the nurse should administer 0.5 mL of lorazepam oral solution.
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.
