Cardiovascular system changes occur during pregnancy. Which finding would be considered normal for a woman in her second trimester?

Question

Quizplus · Accepted Answer

During the second trimester of pregnancy, it is normal to experience an increased pulse rate due to the increase in blood flow to the developing placenta and fetus. As a result, the heart has to work harder, which also causes an increase in cardiac output. The other options are not considered normal findings during pregnancy. Heart sounds should be more audible due to the increased blood volume, blood pressure may decrease slightly, and there is an increased production of RBCs to support the growing fetus.

Cardiovascular System Changes Occur During Pregnancy