What are the influencing factors of blood pressure?

My Professor asked on the first day of my semester "What are the influencing factors of blood pressure?" I only know a few and there are more. Correct me if I am wrong but I believe:

  1. Stress
  2. Smoking
  3. Alcohol
  4. Obesity
  5. Haemorrhage
  6. Heart disease
  7. High body temperature

Can someone help me please?

Authored By Keysha Mendoza on Friday 14th June 2013