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  1. an abnormal sound of the heart; sometimes a sign of abnormal function of the heart valves. Explain what information can be gained from an electrocardiogram (EKG) The underlying rate and rhythm mechanism of the heart. The orientation of the heart (how it is placed) in the chest cavity.

  2. The base of the heart is where the great vessels are attached. Apex of the Heart. The inferior, pointed tip of the heart. Coronary Sulcus. A deep groove, marking the border between the atria and the ventricles. Anterior Interventricular Sulcus. Shallow depressions that mark the boundary between the left and right ventricles.

  3. innermost layer of the heart. right atrium. the right upper chamber of the heart that receives blood from the venae cavae and coronary sinus. right auricle. left atrium. Chamber that receives oxygenated blood from the pulmonary veins and pumps it into systemic circulation. left auricle. right ventricle. pumps deoxygenated blood to the lungs.

  4. Pulmonary circulation. Systemic circulation. 7. Differentiate clearly between the roles of the pulmonary and systemic circulations. change only; the systemic circuit provides the functional supply of the body tissues. 8. Complete the following scheme of circulation of a red blood cell in the human body. The pulmonary circuit provides for gas ex ...

  5. The circulatory system - a PDF file of the upper and lower body for printing out to use off-line; Articles: Describe and explain the function of the circulatory system - The circulatory system consists of the heart, the blood vessels (veins, arteries, and capillaries), and the blood. The heart is a four-chambered muscular organ ...

  6. Oct 30, 2023 · Worksheet showing unlabelled heart diagrams. Using our unlabeled heart diagrams, you can challenge yourself to identify the individual parts of the heart as indicated by the arrows and fill-in-the-blank spaces. This exercise will help you to identify your weak spots, so you’ll know which heart structures you need to spend more time studying ...

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  8. Things being transported by the cardiovascular system:-Oxygen -Carbon Dioxide -Nutrients -Hormones -Waste Products -Enzymes -Electrolytes Appex Point of the heart Base Wide part of the heart (trunk) Pericardium Sack that encloses the heart Visceral Pericardium (Epicardium) Outermost layer of the heart, made of connective tissue, provides protection, connected to heart muscle Parietal Pericardium