A client with angina pectoris receives a prescription for nitroglycerin. Which statement shows that the patient understands how to use this medication?

"I will take another tablet every 5 minutes if the pain continues up to 3 doses and then I will call 911 if the chest pain does not go away."

"I take this medication at bedtime everything."

"I will swallow the tablet whole with grapefruit juice."

"I take three tablets all at one time if I have chest pain."