Phlebotomy KCC Hughes Questions Answers 2024/2025

Phlebotomy KCC Hughes Questions Answers 2024/2025 What are the major structures of the heart? - ANS-aortic arch, Superior Vena Cava, Right Atrium, Right Ventricle, Inferior Vena Cava, Left Atrium, Left Ventricle. What is the primary function of the cardiovascular system? - ANS-pick up waste and the flow of blood What is a normal blood pressure reading? - ANS-120/80 What is a normal pulse rate? - ANS-72 What is the cardiac cycle? - ANS-One complete contraction(systole) and relaxation(dystole) of the heart. What creates the heart sounds? - ANS-contraction of the ventricles, and the opening and closing of valves. Describe the ECG tracing and health of the heart. - ANS-An ECG/EKG measures the health of the heart, and tracings are in waves. It starts with the P wave (atria) and moves to Q,R, S(ventricle) and finally ends at the T wave. What is the order of blood flow through the cardiovascular system? - ANS...