子痫抽搐(英文)PPT课件.ppt
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1、 gynaecology andobstetricsliming 1 1case2 2Assessment1 Seizure typically begins with twithcing around the mouth.2 Body then becomes rigid in a state of tonic muscular contrctions that last is to 15 to 20 seconds 3 Faciaol muscles and then all body muscles alternately contract and realx in rapid succ
2、ession (clonic phase may last about1minute)4Respiration ceases during seizure because diaphragm tends to remain fixed (breathing rusumes shortly after the seizure).5 Postictal sleep occures.3 34 45 5The side lying position permits greater circulation through the placecta and may help prevent aspirat
3、ion The nurse ensures an open airway.6 6. The nurse administers oxygen by face mask at 8 to 10L /minute to ensure adequate pacental oxygenation.7 7Monitor fetal heart rate patterns.8 8Administer medications to control the seizures as prescribed.9 91010 After the seizure had ended,insert an oral airw
4、ay and suction the clientMouth as needed.6 Prepare for delivery of the fetus after stablizationg of the client, if warranted.7 document occurrence, clients response, and outcome.1111Eclampsia refers to the occurrence of a seizure.It is a potentially preventable extension of s evere preec lmpsia; ear
5、l y identification of preeclampsia in a pregnant client allows intervention before the condition reaches the seizure state. If eclampsia occurs, the nurse remains with the client and calls for help.If the client is not on her side already,the nurse attempts to turn the client on her side .1212The nu
6、rse also notes the time about the seizure began and the duration of the serzure and protects the cllient from injury during the event. The nurse Monitors fetal heart rate patterns closely and administers medication as prescribed(magnesium sulfate may be prescribed).After the seizure has ended,the nu
7、rese inserts an oral airway to maintain airway patency and suctions the clients mouth as needed.If warranted,the nurse prepares for the delivery of the fetus after stabilization of the client.The nurse documents the occurrence,the clients response,and the outcome.1313 PrimigravidaWomen younger than
8、19 years older than 40 yearsChronic renal disease Chronic hepertensionDiabetes mellitusRh incompatilityHistory of or family history of gestational hypertensionPredisposing conditions1414Complication 1 A bruptio placentae2 Disseminated intravascular coagulation(DIC)3 Thrombocytopenia4 placental insuf
9、ficiency 5 Intrauterine fetal death 6 HELLP syndrome ( a laboratory diagnosis for severe preeclampsia characterized by hemolysis, elevated liver enzyme levels, and low platelet count)15151Monitor vital signs :blood pressure., administer antihypertensives as prescribed2 monitor fetal activity and fet
10、al heart rate3 Maintain bed rest.4 Administer magnesium sulfate (use a controolled infusion device)monitor for signs of magnesium toxicity,including flushing,sweating, hypotensin,depeessed deep tendon reflexs, and central nervous system Depression including respiratory depression;Keep antidote (calc
11、ium gluconate ) available for immediate use, if necessary+1616Monitor intake and output.Monitor laboratory data : for renal fucation blood urea nitrogen,serum creatinine,and 24-hour urine levels for creatinine clearance and protein. a urinary output of 30ml/hour indicates adequate renal perfusion.In
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