A nurse is teaching a client who has a new prescription for ibuprofen oral suspension 200 mg PO. Available is ibuprofen 100 mg/5 mL. How many tsp should the nurse instruct the client to take? (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"]
Given:
- Desired dose of ibuprofen: 200 mg
- Available strength of ibuprofen oral suspension: 100 mg/5 mL
First, find out the concentration of ibuprofen in mg/mL:
Concentration = 100 mg / 5 mL Concentration = 20 mg/mL
Now, calculate how many milliliters (mL) of ibuprofen oral suspension are needed to achieve the desired dose:
Volume (mL) = Desired dose / Concentration Volume (mL) = 200 mg / 20 mg/mL
Volume (mL) = 10 mL
Since 1 teaspoon (tsp) is approximately 5 milliliters (mL), the nurse should instruct the client to take:
Number of teaspoons = Volume (mL) / 5 mL per tsp Number of teaspoons = 10 mL / 5 mL per tsp Number of teaspoons = 2 tsp
So, the nurse should instruct the client to take 2 teaspoons of ibuprofen oral suspension.
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 D
Explanation
A. The total volume of the oral suspension is not documented on the drug.
B. The medication is to be stored at temperatures of 20 to 25 degree Celsius. The instructions also state that the drug is not to be frozen. These don’t require refrigeration.
C. The drug contains 125mg/ 5ml and not for every ml.
D. It has been clearly indicated on the drug that it is to be shaken well before use.
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