What three structures pass through the Quadrangular Space?
1) Axillary nerve, posterior circumflex humeral artery, and the long head of the triceps
2) Axillary nerve, posterior circumflex humeral artery, and the long head of the biceps
3) Radial nerve, posterior circumflex humeral artery, and the long head of the triceps
4) Radial nerve, posterior circumflex humeral artery, and the long head of the biceps