A nurse is caring for a client who has a prescription for epoetin alfa. Which of the following routes should the nurse plan to use for administration?

A. “You may initially notice an increase in involuntary movements."- Levodopa- carbidopa can initially cause an increase in involuntary movements, known as dyskinesias. This is an important aspect to educate the client about, as it may be alarming if not expected.
B. “The medication can cause nausea, so take with a meal.”- It is also crucial to mention that the medication can cause nausea; therefore, taking it with a meal can help mitigate this issue
C. “You may notice your urine becomes lighter in color."- Levodopa can cause dark- colored urine (brown, black) and not light discoloration.
D. “You can experience vivid nightmares."- Vivid dreams or nightmares are possible side effects of levodopa-carbidopa therapy. Informing the client about this potential adverse effect prepares them for what they may experience.
E. “This medication can make you light-headed if you stand up too quickly from a seated or lying position."- Orthostatic hypotension is a common side effect of levodopa-carbidopa, especially when standing up quickly. Advising the client about this risk helps prevent falls and injuries.
F. "Consumption of a high protein meal can reduce the effectiveness of the medication."- Protein intake can interfere with the absorption of levodopa. Therefore, advising the client to avoid high-protein meals around the time of medication administration can optimize its effectiveness.

To calculate the dosage of erythromycin to be administered every 6 hours, one must first convert the total daily dose from grams to milligrams. There are 1000 milligrams in a gram, so 2 grams is equivalent to 2000 milligrams. Since the medication is to be given in four equally divided doses over 24 hours, the 2000 milligrams should be divided by 4.

Therefore, the nurse should administer 500 milligrams per dose.