The absorption of phenytoin is what the nurse is concerned about.
Why should the nurse be concerned about the absorption of phenytoin?
Feeding through a tube can decrease phenytoin absorption, which could cause seizures. It is advised to delay tube feedings for at least two hours before and after phenytoin delivery. This can be troublesome since the patient might not get enough nutrition as a result of the feedings being skipped. Some claim that the contact is more theoretical than real in this somewhat contentious matter. Therefore, although some institutions have chosen to hold the tube feedings, others have chosen to overlook this potential interaction and instead monitor phenytoin levels and patient conditions. When the need for continuous tube feedings arises, the patient frequently needs intravenous phenytoin.
Hence, the answer is phenytoin.
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