Podcast
Questions and Answers
Antepartum hemorrhage (APH) is defined as vaginal bleeding from the genital tract after 20 weeks of gestation but before the delivery of the baby.
Antepartum hemorrhage (APH) is defined as vaginal bleeding from the genital tract after 20 weeks of gestation but before the delivery of the baby.
True (A)
What are the two main categories of causes of antepartum hemorrhage?
What are the two main categories of causes of antepartum hemorrhage?
Placental causes and non-placental causes
Which of the following is NOT a type of placental previa?
Which of the following is NOT a type of placental previa?
- Complete
- Umbilical (correct)
- Marginal
- Partial
Placental abruption is characterized by painless vaginal bleeding.
Placental abruption is characterized by painless vaginal bleeding.
Vasa previa is associated with fetal distress or exsanguination.
Vasa previa is associated with fetal distress or exsanguination.
Which of the following is NOT a non-placental cause of antepartum hemorrhage?
Which of the following is NOT a non-placental cause of antepartum hemorrhage?
Which of the following is a risk factor for placenta previa?
Which of the following is a risk factor for placenta previa?
Which of the following is a clinical feature of placenta previa?
Which of the following is a clinical feature of placenta previa?
A vaginal examination is always recommended when evaluating a patient with suspected antepartum hemorrhage.
A vaginal examination is always recommended when evaluating a patient with suspected antepartum hemorrhage.
Ultrasound is a first-line imaging technique used to identify placenta previa or abruption.
Ultrasound is a first-line imaging technique used to identify placenta previa or abruption.
In the management of antepartum hemorrhage, the initial focus should be on stabilizing the fetus.
In the management of antepartum hemorrhage, the initial focus should be on stabilizing the fetus.
Bed rest and corticosteroids are recommended for mild bleeding with a stable mother and fetus in the case of placenta previa.
Bed rest and corticosteroids are recommended for mild bleeding with a stable mother and fetus in the case of placenta previa.
In cases of severe abruption with maternal/fetal distress, the recommended management is immediate delivery via cesarean section.
In cases of severe abruption with maternal/fetal distress, the recommended management is immediate delivery via cesarean section.
Which of the following is a potential complication of antepartum hemorrhage?
Which of the following is a potential complication of antepartum hemorrhage?
Early diagnosis and timely intervention are crucial for improving outcomes in cases of antepartum hemorrhage.
Early diagnosis and timely intervention are crucial for improving outcomes in cases of antepartum hemorrhage.
Which of the following is a preventive measure for antepartum hemorrhage?
Which of the following is a preventive measure for antepartum hemorrhage?
Antepartum hemorrhage (APH) is defined as vaginal bleeding from the genital tract after how many weeks of gestation?
Antepartum hemorrhage (APH) is defined as vaginal bleeding from the genital tract after how many weeks of gestation?
What is the most common presentation of placenta previa?
What is the most common presentation of placenta previa?
What is the most common presentation of placental abruption?
What is the most common presentation of placental abruption?
Which of the following is a risk factor for placental abruption?
Which of the following is a risk factor for placental abruption?
What is vasa previa?
What is vasa previa?
Which of the following is a clinical feature of placental abruption?
Which of the following is a clinical feature of placental abruption?
Which of the following is a clinical feature of vasa previa?
Which of the following is a clinical feature of vasa previa?
What is the initial management of antepartum hemorrhage?
What is the initial management of antepartum hemorrhage?
Which of the following is NOT a component of stabilizing the mother in the initial management of antepartum hemorrhage?
Which of the following is NOT a component of stabilizing the mother in the initial management of antepartum hemorrhage?
What is the specific management of mild bleeding and a stable mother and fetus in cases of placenta previa?
What is the specific management of mild bleeding and a stable mother and fetus in cases of placenta previa?
What is the specific management of severe bleeding or fetal distress in cases of placenta previa?
What is the specific management of severe bleeding or fetal distress in cases of placenta previa?
What is the specific management of mild abruption?
What is the specific management of mild abruption?
What is the specific management of severe abruption with maternal/fetal distress?
What is the specific management of severe abruption with maternal/fetal distress?
What is the specific management of a confirmed diagnosis of vasa previa before labor?
What is the specific management of a confirmed diagnosis of vasa previa before labor?
What is the specific management of acute bleeding in cases of vasa previa?
What is the specific management of acute bleeding in cases of vasa previa?
What is the specific management of uterine rupture?
What is the specific management of uterine rupture?
Which of the following is NOT a maternal complication of antepartum hemorrhage?
Which of the following is NOT a maternal complication of antepartum hemorrhage?
Which of the following is NOT a key component of preventing antepartum hemorrhage?
Which of the following is NOT a key component of preventing antepartum hemorrhage?
Antepartum hemorrhage can be a significant cause of maternal death.
Antepartum hemorrhage can be a significant cause of maternal death.
Placenta previa is characterized by painful vaginal bleeding.
Placenta previa is characterized by painful vaginal bleeding.
Placental abruption is a less serious complication of pregnancy than placenta previa.
Placental abruption is a less serious complication of pregnancy than placenta previa.
Vasa previa is a common cause of antepartum hemorrhage.
Vasa previa is a common cause of antepartum hemorrhage.
The most common cause of antepartum hemorrhage is uterine rupture.
The most common cause of antepartum hemorrhage is uterine rupture.
The initial management of antepartum hemorrhage should focus on stabilizing the fetus.
The initial management of antepartum hemorrhage should focus on stabilizing the fetus.
A vaginal examination is always recommended in cases of suspected antepartum hemorrhage.
A vaginal examination is always recommended in cases of suspected antepartum hemorrhage.
Early diagnosis and timely intervention can improve outcomes for mothers and babies in cases of antepartum hemorrhage.
Early diagnosis and timely intervention can improve outcomes for mothers and babies in cases of antepartum hemorrhage.
Corticosteroids are always administered in cases of placental abruption to help mature fetal lungs.
Corticosteroids are always administered in cases of placental abruption to help mature fetal lungs.
Regular exercise during pregnancy can help prevent antepartum hemorrhage.
Regular exercise during pregnancy can help prevent antepartum hemorrhage.
Maternal complications of antepartum hemorrhage can include hemorrhagic shock and DIC.
Maternal complications of antepartum hemorrhage can include hemorrhagic shock and DIC.
A major fetal complication of antepartum hemorrhage is preterm delivery.
A major fetal complication of antepartum hemorrhage is preterm delivery.
Proper antenatal care is essential for detecting placental abnormalities and potentially preventing antepartum hemorrhage.
Proper antenatal care is essential for detecting placental abnormalities and potentially preventing antepartum hemorrhage.
Avoiding smoking and illicit drugs during pregnancy helps reduce the risk of antepartum hemorrhage.
Avoiding smoking and illicit drugs during pregnancy helps reduce the risk of antepartum hemorrhage.
The use of corticosteroids is crucial for improving fetal lung maturity in cases of preterm risk, even if there is no antepartum hemorrhage.
The use of corticosteroids is crucial for improving fetal lung maturity in cases of preterm risk, even if there is no antepartum hemorrhage.
Flashcards
What is Antepartum Hemorrhage (APH)?
What is Antepartum Hemorrhage (APH)?
Vaginal bleeding occurring after 20 weeks of pregnancy but before delivery.
Why is APH so important?
Why is APH so important?
The main cause of maternal and fetal morbidity and mortality during pregnancy.
Describe Placenta Previa.
Describe Placenta Previa.
Placenta implanted in the lower uterine segment, partially or fully covering the cervical opening.
What are the types of Placenta Previa?
What are the types of Placenta Previa?
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How does Placenta Previa present?
How does Placenta Previa present?
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What is Placental Abruption?
What is Placental Abruption?
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How does Placental Abruption present?
How does Placental Abruption present?
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What is concealed bleeding?
What is concealed bleeding?
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What is Vasa Previa?
What is Vasa Previa?
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How does Vasa Previa present?
How does Vasa Previa present?
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What are some non-placental causes of APH?
What are some non-placental causes of APH?
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What is Uterine Rupture?
What is Uterine Rupture?
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How does Uterine Rupture present?
How does Uterine Rupture present?
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What are some infections that can cause APH?
What are some infections that can cause APH?
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What are some coagulopathy conditions that can cause APH?
What are some coagulopathy conditions that can cause APH?
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What are some risk factors for Placenta Previa?
What are some risk factors for Placenta Previa?
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What are some risk factors for Placental Abruption?
What are some risk factors for Placental Abruption?
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What are some risk factors for Vasa Previa?
What are some risk factors for Vasa Previa?
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Describe the clinical features of Placenta Previa.
Describe the clinical features of Placenta Previa.
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Describe the clinical features of Placental Abruption.
Describe the clinical features of Placental Abruption.
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Describe the clinical features of Vasa Previa.
Describe the clinical features of Vasa Previa.
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What are some conditions that may be confused with APH?
What are some conditions that may be confused with APH?
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What is included in the clinical assessment of APH?
What is included in the clinical assessment of APH?
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What is important to consider during the physical exam for APH?
What is important to consider during the physical exam for APH?
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What is the role of ultrasound in diagnosing APH?
What is the role of ultrasound in diagnosing APH?
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What lab tests are used to diagnose APH?
What lab tests are used to diagnose APH?
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How is fetal monitoring done in APH?
How is fetal monitoring done in APH?
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What steps are taken to stabilize the mother in APH?
What steps are taken to stabilize the mother in APH?
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How is the fetus monitored in APH?
How is the fetus monitored in APH?
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How is the cause of APH determined?
How is the cause of APH determined?
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How is mild bleeding from Placenta Previa managed?
How is mild bleeding from Placenta Previa managed?
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How is complete Placenta Previa managed?
How is complete Placenta Previa managed?
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How is Placental Abruption managed?
How is Placental Abruption managed?
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What is the ultimate goal of APH management?
What is the ultimate goal of APH management?
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What is a personality disorder?
What is a personality disorder?
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What are the DSM-5 Personality Disorder Clusters?
What are the DSM-5 Personality Disorder Clusters?
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What is Paranoid Personality Disorder?
What is Paranoid Personality Disorder?
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What is Schizoid Personality Disorder?
What is Schizoid Personality Disorder?
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What is Schizotypal Personality Disorder?
What is Schizotypal Personality Disorder?
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What is Antisocial Personality Disorder?
What is Antisocial Personality Disorder?
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What is Borderline Personality Disorder?
What is Borderline Personality Disorder?
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What is Histrionic Personality Disorder?
What is Histrionic Personality Disorder?
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What is Narcissistic Personality Disorder?
What is Narcissistic Personality Disorder?
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What is Avoidant Personality Disorder?
What is Avoidant Personality Disorder?
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What is Dependent Personality Disorder?
What is Dependent Personality Disorder?
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What is Obsessive-Compulsive Personality Disorder?
What is Obsessive-Compulsive Personality Disorder?
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What are Maladaptive Cognitions?
What are Maladaptive Cognitions?
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What is Dialectical Behavioral Therapy (DBT)?
What is Dialectical Behavioral Therapy (DBT)?
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What is Mentalization-Based Therapy?
What is Mentalization-Based Therapy?
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What is Schema-Focused Cognitive Therapy?
What is Schema-Focused Cognitive Therapy?
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What is the amygdala?
What is the amygdala?
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What is serotonin?
What is serotonin?
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What is Linehan’s Diathesis-Stress Theory?
What is Linehan’s Diathesis-Stress Theory?
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What is Emotional Dysregulation?
What is Emotional Dysregulation?
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What is a Lack of Empathy?
What is a Lack of Empathy?
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What is Fearlessness?
What is Fearlessness?
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What is Impulsivity?
What is Impulsivity?
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What is a Lack of Remorse?
What is a Lack of Remorse?
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What is Kohut’s Self-Psychology Model?
What is Kohut’s Self-Psychology Model?
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What is the Social Cognitive Model?
What is the Social Cognitive Model?
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What is Personality Psychology?
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What is Comorbidity?
What is Comorbidity?
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What is Insight-Oriented Therapy?
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What is Cognitive Behavioral Therapy (CBT)?
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What are Psychotropic Medications?
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Study Notes
Antepartum Hemorrhage (APH)
- APH is vaginal bleeding after 20 weeks of gestation and before delivery.
- It's a significant cause of maternal and fetal morbidity and mortality, requiring prompt evaluation and management.
Causes of Antepartum Hemorrhage
- APH can be categorized into placental and non-placental causes.
Placental Causes
- Placenta Previa:
- The placenta implants in the lower uterine segment, partially or completely covering the cervical os.
- Types: Marginal, Partial, Complete
- Presentation: Painless vaginal bleeding, often bright red, common in later second or third trimester.
- Placental Abruption (Abruptio Placentae):
- Premature separation of a normally implanted placenta from the uterine wall.
- Presentation: Painful vaginal bleeding.
Non-Placental Causes
- Genital Tract Lesions:
- Cervical ectropion, polyps, carcinoma, vaginal varices, or trauma.
- Uterine Rupture:
- A tear in the uterine wall, often associated with uterine surgery (e.g., C-section or myomectomy).
- Presents with severe abdominal pain, shock, and fetal distress. Associated with uterine history of surgery.
- Infections:
- Cervicitis or vaginitis.
- Coagulopathy:
- Maternal bleeding disorders (e.g., thrombocytopenia, disseminated intravascular coagulation).
- Uterine tenderness, rigidity, or frequent contractions.
Risk Factors for APH
- Placenta Previa: Previous C-section, advanced maternal age, multiparity, uterine surgeries, smoking, substance use.
- Placental Abruption: Hypertension (chronic or gestational), trauma, external cephalic version, premature rupture of membranes (PROM), smoking, cocaine use, previous abruption, low-lying placenta, multiple gestation, in vitro fertilization. History of hypertension, trauma, and external cephalic version increase risk.
- Vasa Previa: Low-lying placenta, multiple gestation, in vitro fertilization.
Clinical Features
- Placenta Previa: Painless, bright red bleeding, sudden onset, often recurrent, uterus non-tender, relaxed.
- Placental Abruption: Painful, dark red bleeding, sudden onset, may be associated with trauma or hypertension, rigid, tender uterus with frequent contractions, fetal distress is common
- Vasa Previa: Painless bleeding associated with rupture of membranes, severe fetal distress, may lead to fetal exsanguination.
Differential Diagnosis
- Bloody show (labor), cervical or vaginal trauma, cervical ectropion or polyps, genital tract infections.
Diagnosis of Antepartum Hemorrhage
- History: Onset, amount, character of bleeding, associated symptoms (pain, uterine contractions), risk factors (previous C-section, hypertension).
- Physical Examination: Assess maternal vital signs, uterine tenderness, rigidity, fetal heart tones.
Investigations
- Ultrasound: First-line imaging to identify placenta previa or abruption, assesses placental location, fetal viability, and amniotic fluid volume.
- Laboratory Tests: Complete blood count (CBC) to assess for anemia or thrombocytopenia, coagulation profile to rule out coagulopathy or DIC, blood group and cross-match.
- Fetal Monitoring: Non-stress test or biophysical profile for fetal well-being.
Management of Antepartum Hemorrhage
- Initial Management: Stabilize mother (ABCs, IV access, fluid resuscitation), monitor fetus (continuous fetal heart rate monitoring), determine cause (ultrasonography).
- Specific Management: Different approaches based on cause (mild/severe bleeding, stable/unstable mother/fetus, gestation).
- Placenta Previa: Mild - observation, bed rest, corticosteroids if <34 weeks; Severe - emergency C-section.
- Placental Abruption: Mild - observation, supportive care, corticosteroids if <34 weeks; Severe - immediate delivery (C-section).
- Vasa Previa: Confirmed diagnosis before labor - elective C-section at 34-36 weeks, or emergency C-section for acute bleeding.
- Uterine Rupture: Emergency laparotomy and C-section, repair of rupture or hysterectomy.
Complications of APH
- Maternal: Hemorrhagic shock, DIC, increased risk of C-section, hysterectomy, death.
- Fetal: Preterm delivery, IUGR, hypoxia, stillbirth, neonatal anemia.
Prognosis
- Early diagnosis and timely intervention significantly improve outcomes.
- Close monitoring and multidisciplinary care is crucial.
Prevention
- Early identification and management of high-risk pregnancies, smoking cessation, proper antenatal care, use of corticosteroids for fetal lung maturity.
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