Question

The nurse provides patient teaching about use of the dopaminergic drug levodopa for treatment of Parkinson's disease. What statement by the patient would indicate a good understanding of levodopa?

Select one:
a. I should take this drug with meals to avoid GI upset.
b. I should eat high protein meals and take vitamin B6 supplements.
c. I should avoid exercising while taking this drug.
d. I will take the medication for about a year-long treatment, then I may be able to stop.

Answer 1

A patient's statement indicating that they should take levodopa with meals to avoid gastrointestinal upset would display a good understanding of its use in treating Parkinson's disease. High protein meals and vitamin B6 should be avoided when taking levodopa, and exercise should be discussed with a healthcare provider.

Step-by-step explanation:

Understanding the correct use of levodopa for the treatment of Parkinson's disease indicates good patient education. Among the provided options, the statement that would show a good understanding is: "I should take this drug with meals to avoid GI upset." Taking levodopa with meals, especially with a low-protein meal, can help minimize gastrointestinal side effects and ensure better absorption of the medication.

It is not advisable to consume high protein meals close to the time of taking levodopa, as they can interfere with the drug's absorption. Vitamin B6 supplements should also be avoided unless otherwise directed by a physician because they can increase the peripheral metabolism of levodopa, reducing its efficacy. Moreover, levodopa is not a short-term treatment and stopping it after a year is typically not recommended, as Parkinson's is a progressive disease requiring ongoing management. Lastly, while regular physical activity is encouraged, any exercise program should be discussed with a healthcare provider.