Nurs 509a Exam 3 With Verified Answers

What is included in immediate management of PPH? {Ans: empty the bladder large bore IV access provider bimanual massage vag/abd inspection laceration hematoma}What happens during a baby's first breath? {Ans: intake of air: inc alveolar O2 tension, dec arterial pH dilation of pulmonary arteries: dec pulmonary vascular resistance, inc blood flow through pulmonary vessels, inc O2 and CO2 exchange within the lungs}What are the signs and symptoms of IVH {Ans: sudden change in condition bradycardia increased O2 requirements hypotonia metabolic acidosis shock decreased hematocrit hyperglycemia}IVH grading {Ans: I: Bleeding in germinal matrix, small area of ventricles II: Bleeding also in ventricles, hydrocephalus with neurodevelopmental handicap III: Ventricles enlarged by the blood IV: Bleeding into brain tissues around ventricles}Low birthweight ranges {Ans: extremely low <1000 g very low <1500 g low <2500 g}Describe the third stage of labor {Ans: period involving separation and expulsion of placenta/membranes that lasts 5-20 minutes}