Singers Alkali denaturation test → Fetal blood contains HbF & is resistant to acid & alkali whereas maternal blood contains HbA which is sensitive to acid & alkali. →Procedure: Blood is collected in a tube & reagent (KOH or NaOH) is added to the tube → If the color is same then its Vasa […]
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Placenta Previa DEFINITION: When the placenta is implanted partially or completely over the lower uterine segment (over and adjacent to the internal os) it is called placenta previa. ETIOLOGY: Multiparity Increased maternal age (> 35 years) History of previous cesarean section Previous placenta previa Large Placental size and abnormality LSCS Smoking Prior curettage. TYPES OR DEGREES: Type—I
Placenta Previa Q. 1 All of the following are included in the expectant management of placenta praevia, except: A Cervical Encirclage B Anti-D administration C Corticosteroids D Blood transfusion Q. 1 All of the following are included in the expectant management of placenta praevia, except: A Cervical Encirclage B Anti-D administration C Corticosteroids D Blood
