During pregnancy, mother's cardiovascular and pulmonary systems can change in which of the following ways?
I. larger heart
II. larger lungs
III. faster heart beat
IV. faster breathing
V. increased blood volume

Question

Quizplus · Accepted Answer

During pregnancy, the mother's cardiovascular and pulmonary systems can undergo various changes to accommodate the needs of the growing fetus. These changes include a larger heart, faster heart rate, faster breathing, and increased blood volume. However, the mother's lungs do not necessarily increase in size. Therefore, option D (only I, III, IV and V) is the best choice.

During Pregnancy, Mother's Cardiovascular and Pulmonary Systems Can Change in Which