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1. quizlet.com › 4693481 › the-heart-flash-cardsThe Heart Flashcards - Quizlet

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   Study with Quizlet and memorize flashcards containing terms like Trace the pathway of blood through the heart, Compare the pulmonary and systemic circuits, Explain the operation of the heart vavles and more.

2. quizlet.com › 85530862 › anatomy-of-the-heart-flashAnatomy of the Heart Flashcards - Quizlet

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   Study with Quizlet and memorize flashcards containing terms like Base of the Heart, Apex of the Heart, Coronary Sulcus and more.

3. quizlet.com › 14201094 › parts-of-the-heart-flash-cardsPARTS OF THE HEART Flashcards - Quizlet

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   Terms in this set (15) Superior Vena Cava. #1 Carries deoxygenated blood from the body. Aorta. #2 Artery that carries blood directly from the heart to the rest of the body. Pulmonary Trunk. #3 Carries blood from right ventricle to pulmonary arteries. Right Atrium. #4 pumps blood from vena cava into right ventricle.

4. www.free-anatomy-quiz.com › heartQs1The Anatomy of the Heart - Quiz 1 - Free Anatomy Quiz

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   Test your knowledge of the anatomy of the heart with this free multiple-choice picture quiz, and learn more about the anatomy of the human body - Quiz 1.

5. www.coursehero.com › file › 24325631Chapter 20 The Heart Flashcards | Quizlet.pdf - Course Hero

   www.coursehero.com › file › 24325631

   Aug 3, 2017 · The term used to describe fluid collecting in the pericardial cavity that restricts the movement of the heart is known as. E) cardiac tamponade. The interventricular sulci and coronary sulcus A) contain arteries. B) are grooves on the surface of the heart. C) contain veins. D) contain fat.

6. www.savemyexams.com › gcse › biologyThe Heart - GCSE Biology Revision Notes - Save My Exams

   www.savemyexams.com › gcse › biology

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   Aug 29, 2024 · Use our GCSE Biology revision notes to learn about the structure of the circulatory system and heart. Understand how heart rate is controlled. Learn more.

7. People also ask

   What Ridge covers the inner surface of the heart?

   • Covers the inner surfaces of the heart. Muscular ridges in the anterior atrial wall and inner surface of the auricle. Muscular ridges in the internal surface of the ventricle. Thin-walled chambers of the heart that receive venous blood. External visible flaps that form by the collapse of the outer wall of a relaxed atrium.

   Anatomy of the Heart Flashcards - Quizlet

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   What is a cardiac cycle?

   • the complete cycle of events in the heart from the beginning of one heart beat to the beginning of the next; an electrical impulse conducted through the heart muscle that constricts the atria which is followed by constriction of the ventricles) "the cardiac cycle can be shown on an electrocardiogram"

   The Heart Flashcards - Quizlet

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   Where does blood return to the heart from the systemic circuit?

   • Blood returning to the heart from the systemic circuit first enters the D) right atrium. Blood returning to the heart from the pulmonary circuit first enters the D) left atrium.Chapter 20 The Heart Flashcards | Quizlet 3 of 24 7/22/17, 3:39 PM The earlike A) auricle.

   Chapter 20 The Heart Flashcards | Quizlet.pdf - Chapter 20

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   Which part of the heart supplies blood to the atrioventricular node?

   • Supplies blood to the right atrium, portions of both ventricles, and to the sinoatrial node and the atrioventricular node. Supplies blood to the left ventricle, left atrium, and interventricular septum. They drain blood from the myocardium and return it to the coronary sinus.

   Anatomy of the Heart Flashcards - Quizlet

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   Which atria is pumped through the heart?

   • The upper two are the right and left atria. The lower two are the right and left ventricles. Blood is pumped through the chambers, aided by four heart valves. The valves open and close to let the blood flow in only one direction.

   The Heart Flashcards - Quizlet

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   How does a ventricle close the aorta?

   • Contraction of the ventricle closes the mitral valve and opens the aortic valve at the entrance to the aorta. The first branches from the aorta occur just beyond the aortic valve still within the heart. Two openings lead to the right and left coronary arteries, which supply blood to the heart itself.

   The Heart Flashcards - Quizlet

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8. openstax.org › pages › 19-1-heart-anatomy19.1 Heart Anatomy - Anatomy and Physiology 2e | OpenStax

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   Shape and Size of the Heart. The shape of the heart is similar to a pinecone, rather broad at the superior surface and tapering to the apex (see Figure 19.2). A typical heart is approximately the size of your fist: 12 cm (5 in) in length, 8 cm (3.5 in) wide, and 6 cm (2.5 in) in thickness.