Final answer:
The nurse should provide further instruction about available delivery systems when the patient makes the statement, 'I should schedule appointments for my monthly injections at the end of the month.'
Step-by-step explanation:
The correct answer is a - 'I should schedule appointments for my monthly injections at the end of the month.' This statement is incorrect because NRT (Nicotine Replacement Therapy) does not involve injections. Instead, it includes various delivery systems such as lozenges, patches, and inhalers. It is important for the nurse to provide further instruction about the available delivery systems to correct this misunderstanding.