What kind of anesthetic block is used for a vitrectomy procedure?

Which of the following are effective ways to overcome prejudice?

A. Ask why do people think the way they think B. Form your opinions and don't let other people question them C. Avoid situations where you have to interact with other cultures D. Read books, magazines, and newspapers that reinforce your opinions E. None of the above

According to the START protocol, once the "walking wounded" have left the scene, you should begin triaging:

A. the patients closest to you. B. the patients who are not breathing. C. the ambulatory patients. D. the patients with the greatest need.