Definition of construction industry: Sector of national economy engaged in preparation of land and construction, alteration, and repair of buildings, structures, and other real property. Dictionary Term of Day Articles Subjects Sign Up
Placental abruption is most likely to occur in the last trimester of pregnancy, especially in the last few weeks before birth. Classic signs and symptoms of placental abruption include: Vaginal bleeding. Abdominal pain. Back pain. Uterine tenderness. Rapid uterine contractions, often coming one right after another.
This is a normal finding during the third trimester of pregnancy. As the uterus enlarges during pregnancy, the pressure in the abdominal cavity also increases. As a result, diaphragmatic excursion is limited and can result in more rapid and shallow respirations. Maternal respiratory rate increases approximately two breaths per minute. Shortness of breath and dyspnea, especially in the last trimester, are common as the maternal and fetal demand for oxygen increases. This is a normal finding and doesn't require pulse oximetry readings.