The Nurse Is Instructing a Patient on Nitroglycerin Tablets Prescribed

The nurse is instructing a patient on nitroglycerin tablets prescribed to treat angina. Which statement(s) should be included in the nurse's instructions?

A) "Take a second dose if the angina is not relieved within five minutes."
B) "The drug should remain in this brown bottle since it is sensitive to light."
C) "Store this medication in your bathroom medicine cabinet so it is readily available to you."
D) "Eating or drinking will not interfere when taking the medication."
E) "Call your doctor immediately if you develop a headache when taking this drug."