CorrectChapter 11 True/False Question 8Part AThe heart sounds, "lub" and "dup," occur when the atria contract and subsequently when the ventricles contract.ANSWER:ResetHelpleft ventricleright ventricleright atriumleft atrium1.Right ventricleHeart chamber that pumps blood to the pulmonary trunk2.Left ventricleInferior discharging chamber on the left side of the heart3.Left atriumThe four pulmonary veins return oxygenated blood to this chamber4.Left ventricleHeart chamber with the thickest wall5.Right atriumThe coronary sinus empties blood from cardiac circulation into this chamber6.Left ventricleRoof of this chamber contains the bicuspid valve7.Right atriumThe fossa ovalis is visible in this chamber8.Right atriumHeart chamber that contains the sinoatrial nodeTrueFalse
5/18CorrectArt Labeling Activity: Figure 11.13 (1 of 4)Part ADrag the appropriate labels to their respective targets.ANSWER: