Define : Embolus, thrombus, thrombophilia, vasodilation, thrombocytopenia, acapnia, pulse pressure.
Name the components of the formed elements in the blood and mention one major function of each of them.
What is the significance of atrio-ventricular node and atrio-ventricular bundle in the functioning of heart?
The cardiac cycle produces a characteristic sound that is usually referred to as the heart sounds. Lub- Dub is referred to as the heart sound.
Lub is the first heart sound. It is associated with the closure of the tricuspid and bicuspid valves at the beginning of a systole.
Dub is the second heart sound. It is associated with the closure of the semilunar valves at the beginning of diastole.