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10. Obesity
                                           11. Catheterization
                                D. Screening is done at the first prenatal visit or at 12 to 16 weeks’
                                   gestation. Rescreening is done based on risk factors.
                                E. Assessment and Interventions (refer to Chapter 54): It is important
                                   to differentiate between cystitis and the progression to
                                   pyelonephritis. If progressed to pyelonephritis, hospitalization
                                   may be required for antibiotic therapy and possible tocolysis.
                    XXV. Obesity in Pregnancy
                                A. Description: Obesity in every population, including adults and
                                   children, is a problem in the United States. Obesity in pregnancy
                                   places the client at risk for several complications during
                                   pregnancy, including gestational diabetes, gestational
                                   hypertension, preeclampsia, venous thromboembolism, and
                                   increased need for cesarean birth.
                                B. Delivery complications can result from difficulty obtaining IV
                                   access, epidural access, intubation, and decreased oxygen
                                   consumption with associated increased cardiac output, stressing
                                   the heart.
                                C. Obesity in pregnancy can have negative effects on the newborn,
                                   including stillbirth, premature birth, congenital anomalies, future
                                   obesity, heart disease, and difficulty with breast-feeding.
                                D. Obese women have lower prolactin response to suckling in the
                                   first week postpartum, contributing to high rates of breast-feeding
                                   failure in this population.
                                E. Potential postdelivery complications and associated interventions
                                             1. Thromboembolism formation is a concern; as
                                                prescribed, thromboembolism stockings, sequential
                                                compression devices (SCDs), and pharmacological
                                                venous thromboembolism prophylaxis may be
                                                necessary postdelivery.
                                             2. Postpartum hemorrhage is more common, as well as
                                                difficulty locating the fundus, predisposing further to
                                                this problem.
                                             3. Endometritis is common in this population.
                                             4. Early ambulation is encouraged to prevent venous
                                                thromboembolism formation.
                                             5. Frequent monitoring and cleaning of surgical incisions
                                                (episiotomy or cesarean incision) is needed to prevent
                                                infection or dehiscence due to excess abdominal fat
                    XXVI. Additional complications during pregnancy: See Table 22-3.




               Box 22-1

               Types of Abortions






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