Bronchitis Overview. Acute bronchitis is the sudden inflammation of the tracheobronchial tree, which comprises the trachea, or windpipe (tube that leads from the throat to the lungs) and the bronchi (bronchial tubes, air passages of the lungs).
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The ordo equester  (equestrian order) was the order of cavalrymen/knights (equites).  The words equester and equite were derived from equus (horse). This  order was the sec â¦ ond highest rank in Roman society and the lower  tier of the aristocracy (the upper tier were the patricians).xists and is an alternate of. Merge this question into. Split and merge into it. Answer by Kirsten07734. Confidence votes 5.0K. An equestrian is a person who works with horses. They might be a rider or trainer.