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E eject blood from the atria into the ventricles

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E) eject blood from the atria into the ventricles.Answer: DDiff: 1Skill: Level 1 Questions: Reviewing Facts and Terms8) The visceral pericardium is the same as theA) mediastinum.B) parietal pericardium.C) epicardium.D) myocardium.E) endocardium.Answer: CDiff: 1Skill: Level 1 Questions: Reviewing Facts and Terms9) Most of the middle layer in the heart wall is composed ofA) cardiac myocytes.B) chondrocytes.C) epitheliocytes.D) fibrocytes.E) smooth muscle cells.Answer: ADiff: 1Skill: Level 2 Questions: Reviewing Concepts10) The right ventricle pumps blood to theA) right and left lungs.B) left ventricle.C) left atrium.D) aorta.E) right atrium.Answer: ADiff: 1Skill: Level 1 Questions: Reviewing Facts and TermsPage 517Fundamentals of Anatomy & Physiology, 8e (Martini)
11) The left ventricle pumps blood to theA) lungs.B) right ventricle.C) right atrium.D) aorta.E) pulmonary circuit.Answer: DDiff: 1Skill: Level 1 Questions: Reviewing Facts and Terms12) The right atrium receives blood from theA) coronary sinus.B) superior vena cava.C) inferior vena cava.D) A, B, and CE) B and C onlyAnswer: DDiff: 2Skill: Level 1 Questions: Reviewing Facts and Terms13) Blood flowing into the heart from the venae cavae flows next through the ________ valve.A) mitralB) bicuspidC) tricuspidD) pulmonary semilunarE) aortic semilunarAnswer: CDiff: 1Skill: Level 1 Questions: Reviewing Facts and Terms14) As blood leaves the right ventricle it passes through the ________ and then into the pulmonary trunk.A) pulmonary veinsB) conus arteriosusC) aortaD) inferior vena cavaE) superior vena cavaAnswer: BDiff: 1Skill: Level 1 Questions: Reviewing Facts and Terms15) The pulmonary semilunar valve prevents backward flow into theA) aorta.B) pulmonary trunk.C) pulmonary veins.D) right ventricle.E) left atrium.Answer: DDiff: 1Skill: Level 1 Questions: Reviewing Facts and TermsPage 518Fundamentals of Anatomy & Physiology, 8e (Martini)
16) The bicuspid or mitral valve is locatedA) in the opening of the aorta.B) in the opening of the pulmonary trunk.C) where the venae cavae join the right atrium.D) between the right atrium and right ventricle.E) between the left atrium and left ventricle.Answer: EDiff: 1Skill: Level 1 Questions: Reviewing Facts and Terms17) The ________ valve prevents backward flow into the left atrium.A) semicavalB) semilunarC) bicuspidD) tricuspidE) pulmonicAnswer: CDiff: 1Skill: Level 1 Questions: Reviewing Facts and Terms18) The function of the atrium is toA) collect blood.B) pump blood to the lungs.C) pump blood into the systemic circuit.D) pump blood to the ventricle.E) both A and DAnswer: EDiff: 1Skill: Level 1 Questions: Reviewing Facts and Terms19) Compared to the right ventricle, the left ventricle has all the following characteristics,exceptthat itA) has a thicker wall.B) is round in cross section.C) pumps a greater volume.D) works harder.E) produces about six to eight times more pressure when it contracts.

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