21 year old Anila presented with painless vaginal bleed at term. Her previous labour was normal. What is the next line of management?
**Core Concept:** Vaginal bleeding in pregnancy, particularly at term, can be indicative of various obstetric and gynecological conditions that need to be promptly diagnosed and managed.
**Why the Correct Answer is Right:** Anila is experiencing painless vaginal bleeding during her term pregnancy, which is concerning for placental abruption or placental previa. Placental abruption is a condition where the placenta detaches prematurely from the uterine wall, leading to bleeding. Placental previa is a rare condition where the placenta is located low in the uterus and covers part or all of the cervix. Both conditions require immediate evaluation and management to avoid maternal and fetal complications.
**Why Each Wrong Option is Incorrect:**
A. Placental position (placenta praevia or placenta previa) is not the correct answer because the bleeding in this case is painless and occurs at term, which is atypical for these conditions.
B. Placental abruption is a possibility, but the correct answer should also address the painless nature of the bleeding and term presentation.
C. Placental infarction is not the correct answer because it is a condition characterized by ischemic necrosis of placental tissue due to occlusion of blood vessels supplying the placenta, which is unrelated to the painless nature and term presentation.
D. Infection is a possibility, but the correct answer should address the painless nature of the bleeding and term presentation.
**Clinical Pearl:** Painless vaginal bleeding in late pregnancy, particularly at term, can be indicative of placental abruption or previa, which need prompt evaluation and management. In contrast, painless bleeding due to infection is usually associated with contractions and preterm labor.
**Correct Answer:** B (Placental abruption)
**Correct Answer:** Placental abruption is a potential cause of painless vaginal bleeding in late pregnancy, particularly at term. In this case, the painless nature and term presentation raise suspicion for placental abruption.
**Why the Correct Answer is Right:** Placental abruption is a life-threatening condition that occurs when the placenta detaches prematurely from the uterine wall. Painless, term vaginal bleeding is a characteristic presentation of placental abruption. Painful labor is more commonly associated with preterm labor in cases of placental abruption.
**Why Each Wrong Option is Incorrect:**
A. Placental position (placenta praevia or placenta percreta) is not the correct answer as the bleeding is painless and term, which is atypical for these conditions.
C. Placental infarction is a possibility, but the painless nature of the bleeding and term presentation rule it out.
D. Infection is a possibility, but the painless nature of the bleeding and term presentation rule it out in favor of placental abruption.