Which of the following statements made by a patient would lead the nurse to conclude that the patient understands risk factors for pulmonary embolism?
a. While on a long flight, I should get up and walk to stretch my legs every hour.
b. Resuming my birth control pills will lower my risk of cancer and my risk of another clot.
c. If I drink plenty of water while driving on a long trip, this shouldn't happen again.
d. Switching from my regular cigarettes to the electronic ones can reduce my risk.