What is dyspnea
Difficulty in breathing
What is dystocia
Inadequate oxygen delivery to the infant during labor
What is apnea
Temporary absence of breathing
What is dysuria
Difficulty or painful urination
What carries oxygenated blood from the placenta to the fetus
Umbilical vein
What things happen during pregnancy
Increase frequent of urination, weight gain, marked breast enlargement, lower back pain due to lordosis, increased cardiac output, increased heart rate, increased respiratory rate, increased flexibility of the pubic symphysis