Lad and cx branches - Study guides, Class notes & Summaries

A branch of the _______ supplies the right atrium and right ventricle with blood Correct Answer: right coronary artery (RCA) Stimulation of parasympathetic nerve fibers typically results in what action? Correct Answer: Slowed conduction through the atrioventricular (AV) node The contribution of blood that is added to the ventricles and results from atrial contraction is called: Correct Answer: atrial kick Semilunar Valves include: Correct Answer: pulmonary valve and aortic valve The left ...