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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 ...
- The Cardiovascular System
Try our top 10 quizzes : 1 - the skeleton: test your...
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6 - the heart: name the parts of the human heart. 7 - the...
- The Cardiovascular System
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 ...
a. the volume of blood that enters the heart during diastole directly affects the force of contraction at systole. b. each period of systole must be followed by an equal period of diastole. c. the presence of positive inotropic substances increases myocardial contractility. d. a reduction in the body temperature results in lowered heart rate.
Aorta. •. Pulmonary artery. Pulmonary vein. •. The heart pumps blood to the lungs where it is oxygenated and then pumps that blood to the rest of the body This is done through four major vessels that takes blood into the heart and pumps it out of the heart through the following route. "Cardiac Anatomy: external view" by E-learning UMCG is ...
The document contains a 12 question quiz about the structure and function of the human heart. It tests knowledge about the heart's four chambers, the major blood vessels and components, and cellular components of blood. Multiple choice answers are provided for each question. An answer key is included at the end to indicate the correct response for each question.
ANATOMY ONLINE - Heart labeling quiz. The aorta is the main and largest artery in the human body. It originates from the left ventricle. The aortic valve lies at the base of the aorta. It permits blood blood to leave the left ventricle as it contracts. The inferior vena cava and superior vena cava carry blood to the right atrium.
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Identify Red Arrow, Identify Blue Arrow. Coronary Sulcus. Identify:a deep groove that encircles most of the heart and marks the external boundary between the atria and ventricles. Anterior Interventricular Sulcus. Identify: depression on anterior surface of the heart - makes the division of left and right ventricles.
