Introduction The blood must stay in motion to maintain homeostasis. The heart keeps blood moving. The volume of blood pumped by the heart can vary widely, between 5 and 30…

Slide 1Assessment of the Cardiovascular System  The Heart and Peripheral Vasculature Slide 2 Cardiovascular System Health History Inspection Palpation Percussion Auscultation…

Slide 1 Slide 2 Heart sounds Use a stethoscope Slide 3 First heart sound Lub Closing of the AV valves Longer Louder Slide 4 Second heart sound Dub Closing of the semilunar…

Slide 1 The Cardiovascular System: Slide 2 Heart Location The heart is located in the center of the chest in an area called the mediastinum. Slide 3 Heart Wall Fibrous Pericardium…

Slide 1 Take out the worksheet from yesterday Grab a new worksheet from the front Slide 2 Your heartbeat can be heard as a “Lub-dub” sound. The first heart sound (Lub)…

* * Conduction System * ECG * Cardiac Cycle * Cardiac Output * Blood Vessels * Blood Pressure * $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500…

Unit 5 Exam Speed Review Obj: Compare Components of Blood BLOOD â the only fluid tissue PLASMA (55%) WHITE BLOOD CELLS & PLATELETS (Less than 1%) RED BLOOD CELLS (45%)…

The Circulatory System Blood, Blood Vessels and the Heart C5: 5 types of Blood Vessels a. arteries b. arterioles c. veins d. venules e. capillaries Arteries Have thick, muscular…

Heart Considered to be a duel pump because the both sides work independently of one another. �The right side pumps blood to the lungs. (pulmonary circulation) The left…

The Heartbeat Cardiac cycle = contractions and relaxations of heart muscles in a complete heartbeat Takes ~0.8 s 4 Valves Atrioventricular (AV) valves -are tricuspid valve…