During ventricular systole the 33 A pressure in the aorta remains constant B

During ventricular systole the 33 a pressure in the

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33)During ventricular systole, the33)A)pressure in the aorta remains constant.B)atria are contracting.C)blood is entering the ventricles.D)pressure in the ventricles remains constant.E)AV valves are closed.34)The inferior point of the heart is called the34)35)The first blood vessels to branch from the aorta are the ________ arteries.35)36)The ________ valve prevents backward flow into the left atrium.36)37)The structure that permits blood flow from the right atrium to the left atrium in the fetalcirculation is the37)A)coronary sinus.B)ligamentum arteriosus.C)interatrial septum.D)fossa ovalis.E)foramen ovale.9
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38)In cardiac muscle,38)39)The ________ lines the chambers of the heart, covers the heart valves, and is continuous with theendothelium.39)40)Oxygen is added to blood as it flows through the ________ circuit.40)41)The following is a list of vessels and structures that are associated with the heart. What is thecorrect order for the flow of blood entering from the systemic circulation? 1. right atrium2. left atrium3. right ventricle4. left ventricle5. venae cavae6. aorta7. pulmonary trunk8. pulmonary veins41)A)1, 7, 3, 8, 2, 4, 6, 5B)1, 2, 7, 8, 3, 4, 6, 5C)5, 1, 3, 8, 7, 2, 4, 6D)5, 1, 3, 7, 8, 2, 4, 6E)5, 3, 1, 7, 8, 4, 2, 642)The circumflex branch and the anterior interventricular artery are branches of the42)10
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43)Which of the following statements is trueconcerning differences between the right and leftventricles?43)
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  • Fall '16
  • Sultana
  • right ventricle, left ventricle

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