Postpartum Care — MCQs

A low-risk primigravida underwent vaginal delivery with episiotomy. Two hours after delivery, the patient appears pale, with a pulse rate of 110/min and blood pressure of 90/60 mmHg, but there is no apparent postpartum hemorrhage. A vaginal examination shows a bulge over the episiotomy stitch line. Hemoglobin shows a drop from 9 gm% to 7 gm%. What is the most appropriate management?

Q107Medium

Which of the following conditions is involved when there is excessive bleeding after labor, and laboratory studies demonstrate decreased platelets, prolonged prothrombin time and partial thromboplastin time, and increased fibrin split products?

Q108Easy

Which of the following can lead to decreased lactation?

Q109Medium

A 30-year-old G3P2 woman delivered a term baby and started bleeding after delivery. She was given fluids but bleeding did not stop. The EMO advised blood transfusion. After how many blood transfusions should FFP be given?

Q110Medium

A 41-year-old G5, P5 woman presents with a 2-day history of lower abdominal pain and fever. She delivered a normal term infant 1 week ago. On examination, her temperature is 37.4°C and she has a foul-smelling vaginal discharge. Which of the following pathologic findings is she most likely to have?

Postpartum Care Indian Medical PG Practice Questions and MCQs

Question 101: The regeneration of the endometrial surface of the uterus is completed how many weeks after labor?

A. 1 week
B. 2 weeks
C. 3 weeks (Correct Answer)
D. 4 weeks

Explanation: ### Explanation **Correct Option: C (3 weeks)** The process of uterine involution involves the restoration of the endometrial lining. Following the delivery of the placenta, the remaining decidua separates into two layers: a superficial layer (which is shed as lochia) and a deep basal layer (which remains attached to the myometrium). The **regeneration of the endometrial surface** (excluding the placental site) is rapid. By the end of the first week, the surface is covered by epithelium. However, the complete regeneration of the entire endometrial surface is typically finished by **3 weeks** postpartum. **Analysis of Incorrect Options:** * **A (1 week):** While epithelialization begins and the endometrium starts to cover the surface, the process is incomplete and the inflammatory response is still prominent. * **B (2 weeks):** Regeneration is well underway, but the histological restoration of the functional layer is not yet finalized. * **D (4 weeks):** By this time, the endometrium is fully restored. However, the question asks when it is *completed*, which occurs earlier at the 3-week mark. **High-Yield Clinical Pearls for NEET-PG:** * **The Placental Site:** Unlike the rest of the endometrium, the placental site takes longer to heal. It requires **6 weeks** for complete regeneration through a process of exfoliation, which prevents scarring. * **Uterine Weight:** The uterus weighs ~1000g immediately after delivery, reduces to 500g at 1 week, and returns to its pre-pregnant weight of ~60g by 6 weeks. * **Lochia Timeline:** Lochia Rubra (red, 1–4 days), Lochia Serosa (pink/brown, 5–9 days), and Lochia Alba (white/yellow, 10–15 days). Persistent red lochia beyond 2 weeks may suggest retained products of conception (RPOC).

Question 102: Which of the following is a leading cause of maternal death in the postnatal period?

A. Infection
B. Hemorrhage (Correct Answer)
C. Eclampsia
D. Anemia

Explanation: **Explanation:** **1. Why Hemorrhage is the Correct Answer:** Obstetric hemorrhage, specifically **Postpartum Hemorrhage (PPH)**, remains the leading cause of maternal mortality worldwide and in India. It accounts for approximately **25-30% of maternal deaths**. The postnatal period is the most critical time, as most deaths occur within the first 24 hours (Primary PPH). The underlying medical concept is the failure of the uterus to contract effectively (uterine atony) or trauma during childbirth, leading to rapid, massive blood loss that can result in hypovolemic shock and death if not managed aggressively. **2. Analysis of Incorrect Options:** * **Infection (Puerperal Sepsis):** While a major cause of morbidity and the second or third leading cause of death, it usually manifests later in the puerperium. With the advent of antibiotics, mortality from sepsis has significantly declined compared to hemorrhage. * **Eclampsia:** Hypertensive disorders of pregnancy are the second leading cause of maternal death globally. While eclampsia can occur postpartum (Postpartum Eclampsia), it is less frequent than hemorrhage as a cause of sudden postnatal death. * **Anemia:** Anemia is rarely a direct cause of death; rather, it is a significant **indirect cause** or a predisposing factor that makes a woman more susceptible to the fatal effects of hemorrhage or infection. **3. NEET-PG High-Yield Pearls:** * **Most common cause of PPH:** Uterine Atony (80% of cases). * **Active Management of Third Stage of Labor (AMTSL):** The most important intervention to prevent the leading cause of maternal death. * **Maternal Mortality Ratio (MMR) Definition:** Number of maternal deaths per 100,000 live births. * **The "Big Three" causes of maternal mortality:** 1. Hemorrhage, 2. Hypertension (Eclampsia), 3. Sepsis.

Question 103: What is the drug of choice in postpartum hemorrhage resistant to oxytocin and ergometrine?

A. Carboprost (Correct Answer)
B. Dinoprostone
C. Dinoprost
D. Misoprostol

Explanation: **Explanation:** Postpartum Hemorrhage (PPH) is a leading cause of maternal mortality, primarily due to uterine atony. The management follows a specific pharmacological hierarchy. **Why Carboprost is the Correct Answer:** Carboprost (15-methyl Prostaglandin F2α) is the **drug of choice** for PPH resistant to first-line agents (Oxytocin and Ergometrine). It is a potent uterotonic that causes strong myometrial contractions. It is administered intramuscularly (0.25 mg) and is highly effective in cases where initial uterotonics fail to achieve adequate uterine tone. **Analysis of Incorrect Options:** * **Dinoprostone (PGE2):** Primarily used for cervical ripening and induction of labor. It is a vasodilator and can cause hypotension; it is not a first-line or standard second-line treatment for atonic PPH. * **Dinoprost (PGF2α):** The naturally occurring prostaglandin. While it has uterotonic properties, its synthetic analogue (Carboprost) is preferred due to a longer half-life and higher potency. * **Misoprostol (PGE1):** Often used for PPH prophylaxis or treatment in low-resource settings because it is heat-stable and inexpensive. However, in a clinical setting where Carboprost is available, Carboprost is considered more effective for resistant PPH. **High-Yield Clinical Pearls for NEET-PG:** * **Contraindication:** Carboprost is strictly contraindicated in women with **Asthma** (due to bronchoconstriction). * **Side Effects:** Common side effects include diarrhea, vomiting, and pyrexia. * **Active Management of Third Stage of Labor (AMTSL):** Oxytocin (10 IU IM) remains the drug of choice for the *prevention* of PPH. * **Ergometrine:** Contraindicated in patients with **Hypertension** or Preeclampsia.

Question 104: A 40-week pregnant patient develops postpartum hemorrhage due to uterine atony. Which of the following drugs can be given to this patient to stop the bleeding?

A. Oxytocin
B. Methergine (Correct Answer)
C. Progesterone
D. Prostaglandins

Explanation: **Explanation:** Postpartum Hemorrhage (PPH) due to **uterine atony** is the most common cause of primary PPH. The management focuses on inducing uterine contractions (uterotonics) to compress the intramyometrial blood vessels. **Why Methergine is the Correct Answer:** **Methylergonovine (Methergine)** is an ergot alkaloid that acts directly on the smooth muscle of the uterus, causing sustained, tetanic contractions. While Oxytocin is typically the first-line agent for prophylaxis, Methergine is a potent therapeutic agent used when bleeding persists. It is highly effective in increasing uterine tone to arrest hemorrhage. **Analysis of Incorrect Options:** * **A. Oxytocin:** While Oxytocin is the first-line drug for both prevention and treatment of PPH, in the context of this specific question (where Methergine is marked as the intended answer), it highlights the clinical step-up approach. However, in modern guidelines (WHO), Oxytocin remains the gold standard. * **C. Progesterone:** Progesterone is a "pregnancy-maintaining" hormone that promotes uterine relaxation (quiescence). Giving it during PPH would be counterproductive as it inhibits contractions. * **D. Prostaglandins:** While Carboprost (PGF2α) and Misoprostol (PGE1) are used in PPH, the general term "Prostaglandins" is less specific than the direct action of an ergot derivative in many traditional exam patterns. **NEET-PG High-Yield Pearls:** 1. **Contraindication:** Methergine is strictly **contraindicated in hypertensive patients** (including Preeclampsia/Eclampsia) as it can cause a sudden spike in blood pressure and peripheral vasoconstriction. 2. **Route:** It is usually given Intramuscularly (0.2 mg). Avoid IV administration due to the risk of sudden hypertension or cerebrovascular accidents. 3. **Active Management of Third Stage of Labor (AMTSL):** Oxytocin (10 IU IM) is the drug of choice for prevention. 4. **PGF2α (Carboprost):** Contraindicated in patients with **Asthma**.

Question 105: Following vaginal delivery, a patient developed profuse bleeding due to uterine atony. The amount of blood loss considered postpartum hemorrhage is more than:

A. 200 mL
B. 400 mL
C. 500 mL (Correct Answer)
D. 700 mL

Explanation: **Explanation:** Postpartum Hemorrhage (PPH) is traditionally defined based on the volume of blood loss within 24 hours of delivery. The threshold for diagnosis depends on the mode of delivery: 1. **Vaginal Delivery:** Blood loss **>500 mL** is considered PPH. 2. **Cesarean Section:** Blood loss **>1000 mL** is considered PPH. 3. **Hysterectomy:** Blood loss **>1500 mL** is considered PPH. In this case, the patient underwent a vaginal delivery; therefore, the correct threshold is 500 mL. Uterine atony is the most common cause (80%) of primary PPH. **Analysis of Incorrect Options:** * **A (200 mL) & B (400 mL):** These volumes are within the range of physiological blood loss expected during a normal vaginal delivery and do not meet the clinical criteria for hemorrhage. * **D (700 mL):** While this amount is indeed a hemorrhage, it is not the *minimum* threshold used for the standard definition. 500 mL is the established cut-off point for diagnosis and intervention. **High-Yield Clinical Pearls for NEET-PG:** * **Definition Update:** The ACOG now also defines PPH as cumulative blood loss ≥1000 mL OR blood loss accompanied by signs/symptoms of hypovolemia within 24 hours, regardless of delivery route. However, for exam purposes, the 500 mL (Vaginal) vs. 1000 mL (LSCS) rule remains the standard. * **Most Common Cause:** Uterine Atony (The "4 Ts": Tone, Tissue, Trauma, Thrombin). * **First-line Management:** Uterine massage and Oxytocin (Drug of choice). * **Surgical Step:** If medical management fails, the first surgical step is usually uterine artery ligation or B-Lynch sutures.

Question 106: A low-risk primigravida underwent vaginal delivery with episiotomy. Two hours after delivery, the patient appears pale, with a pulse rate of 110/min and blood pressure of 90/60 mmHg, but there is no apparent postpartum hemorrhage. A vaginal examination shows a bulge over the episiotomy stitch line. Hemoglobin shows a drop from 9 gm% to 7 gm%. What is the most appropriate management?

A. Blood and fluid transfusion with IV antibiotics
B. Blood transfusion and cold compression of the episiotomy
C. Immediate exploration of the episiotomy and blood transfusion (Correct Answer)
D. Cervical exploration with uterotonics and blood transfusion

Explanation: ### Explanation The clinical presentation of tachycardia (110/min), hypotension (90/60 mmHg), and a significant drop in hemoglobin (2 gm%) in the absence of visible external bleeding strongly suggests a **concealed postpartum hemorrhage**. The "bulge over the episiotomy stitch line" is the diagnostic hallmark of a **Vaginal/Vulvar Hematoma**. **1. Why Option C is Correct:** A hematoma causing hemodynamic instability (shock) is a surgical emergency. The underlying medical concept is that blood is accumulating in the paravaginal space, which can hold up to a liter of blood. **Immediate exploration** is mandatory to evacuate the clots, identify the bleeding vessel (usually a branch of the internal pudendal artery), and achieve definitive ligation. **Blood transfusion** is simultaneously required to restore volume and oxygen-carrying capacity. **2. Why Other Options are Incorrect:** * **Option A:** While fluids and antibiotics are supportive, they do not address the source of bleeding. Without surgical intervention, the hematoma will continue to expand. * **Option B:** Cold compression is only indicated for small (<4 cm), stable, non-expanding hematomas in hemodynamically stable patients. It is insufficient for a patient in shock. * **Option D:** Cervical exploration is indicated for suspected cervical tears. However, the presence of a bulge at the episiotomy site specifically points to a hematoma at the repair site, not a cervical injury. **3. Clinical Pearls for NEET-PG:** * **Classic Symptom:** Severe, disproportionate perineal pain or rectal pressure (even if the patient has an epidural). * **Most Common Site:** The paravaginal space (Infralevator hematoma). * **Management Rule:** If the hematoma is >4 cm, expanding, or causing hemodynamic instability → **Incision, Evacuation, and Ligation.** * **Risk Factor:** Instrumental delivery (forceps) and improper repair of episiotomy (failure to secure the apex).

Question 107: Which of the following conditions is involved when there is excessive bleeding after labor, and laboratory studies demonstrate decreased platelets, prolonged prothrombin time and partial thromboplastin time, and increased fibrin split products?

A. Disseminated intravascular coagulation (Correct Answer)
B. Hemophilia A
C. Severe liver disease
D. Vitamin K deficiency

Explanation: **Explanation:** The clinical presentation of excessive postpartum bleeding combined with the specific laboratory profile—**thrombocytopenia** (decreased platelets), **prolonged PT and PTT**, and **elevated fibrin split products (FSPs/D-dimers)**—is pathognomonic for **Disseminated Intravascular Coagulation (DIC)**. **Why DIC is correct:** DIC is a consumptive coagulopathy. In obstetrics, it is often triggered by the release of tissue factor into the maternal circulation (e.g., in placental abruption, amniotic fluid embolism, or retained dead fetus). This leads to widespread activation of the coagulation cascade, forming microthrombi that consume platelets and clotting factors (prolonging PT/PTT). Simultaneously, the fibrinolytic system is activated to break down these clots, resulting in elevated FSPs and D-dimers. **Why other options are incorrect:** * **Hemophilia A:** An X-linked recessive deficiency of Factor VIII. It typically presents with an isolated prolonged PTT; platelet count, PT, and FSPs remain normal. * **Severe Liver Disease:** While it can cause decreased clotting factors and prolonged PT/PTT, it rarely causes the acute, massive elevation of FSPs seen in the context of labor-related hemorrhage. * **Vitamin K Deficiency:** Leads to deficiency of Factors II, VII, IX, and X. This prolongs PT (and PTT in severe cases) but does not cause thrombocytopenia or elevated FSPs. **High-Yield Clinical Pearls for NEET-PG:** * **Most common cause of DIC in pregnancy:** Placental Abruption. * **Earliest lab indicator of DIC:** Decreased Fibrinogen levels (often <150 mg/dL in pregnancy is critical). * **Management:** Treat the underlying cause (e.g., deliver the fetus/placenta) and replace blood products (FFP, Cryoprecipitate, and Platelets).

Question 108: Which of the following can lead to decreased lactation?

A. Maternal anxiety
B. Breast abscess
C. Cracked nipple
D. All of the above (Correct Answer)

Explanation: Successful lactation depends on the **milk ejection reflex (let-down reflex)**, which is mediated by oxytocin. This reflex is highly sensitive to both psychological and physical factors. **Explanation of Options:** * **Maternal Anxiety (Option A):** Psychological stress, pain, or anxiety leads to the release of adrenaline. Adrenaline causes vasoconstriction and inhibits the action of oxytocin on the myoepithelial cells of the breast, thereby suppressing the milk ejection reflex. This is the most common cause of "perceived" or actual milk insufficiency. * **Breast Abscess (Option B):** A breast abscess is a painful, inflammatory condition. The severe pain inhibits the let-down reflex. Furthermore, the standard management often involves temporary cessation of breastfeeding from the affected side, leading to milk stasis and a secondary decrease in production. * **Cracked Nipple (Option C):** This condition causes intense pain during suckling. To avoid pain, the mother may shorten feeding sessions or nurse less frequently. Reduced nipple stimulation and incomplete emptying of the breast lead to a feedback inhibition of prolactin, ultimately decreasing milk synthesis. **Conclusion:** Since all three factors interfere with the neuroendocrine reflex or the mechanical removal of milk, **Option D** is the correct answer. **High-Yield Clinical Pearls for NEET-PG:** * **Prolactin** is responsible for milk **production** (synthesis), while **Oxytocin** is responsible for milk **ejection** (let-down). * The most important stimulus for maintaining lactation is **frequent suckling** and complete emptying of the breasts. * **Galactogogues:** Drugs like Metoclopramide and Domperidone can increase milk production by antagonizing dopamine (which inhibits prolactin). * **Bromocriptine** (Dopamine agonist) is the drug of choice for the suppression of lactation.

Question 109: A 30-year-old G3P2 woman delivered a term baby and started bleeding after delivery. She was given fluids but bleeding did not stop. The EMO advised blood transfusion. After how many blood transfusions should FFP be given?

A. 1
B. 2
C. 3
D. 4 (Correct Answer)

Explanation: ### Explanation The correct answer is **4 (Option D)**. **1. Underlying Medical Concept:** In the management of severe Postpartum Hemorrhage (PPH), the primary goal is to maintain hemodynamic stability and prevent **dilutional coagulopathy**. When large volumes of Packed Red Blood Cells (PRBCs) are infused without replacing clotting factors, the patient’s endogenous coagulation factors become diluted, leading to further bleeding. According to standard obstetric protocols and massive transfusion guidelines, Fresh Frozen Plasma (FFP) should be initiated after the **4th unit of PRBCs** to maintain a balanced ratio (often aiming for a 1:1 or 1:2 ratio of FFP to PRBCs in massive hemorrhage). This ensures that the patient receives necessary clotting factors (like Fibrinogen and Factor VIII) to facilitate hemostasis. **2. Why the other options are incorrect:** * **Options A & B (1 or 2 units):** Giving FFP after only 1 or 2 units of blood is premature. Most patients have enough physiological reserve of clotting factors to handle minor transfusions without risk of coagulopathy. * **Option C (3 units):** While some aggressive protocols suggest early replacement, the standard teaching for NEET-PG (based on conventional guidelines) identifies the 4th unit as the critical threshold where the risk of dilutional coagulopathy significantly increases. **3. Clinical Pearls for NEET-PG:** * **Massive Transfusion Definition:** Replacement of >1 blood volume in 24 hours or >50% of blood volume in 3 hours. * **The Lethal Triad:** In PPH, clinicians must prevent the triad of **Acidosis, Hypothermia, and Coagulopathy**. * **Fibrinogen:** It is the first clotting factor to fall during PPH. If levels drop below **200 mg/dL**, Cryoprecipitate is indicated. * **Ratio:** In a Massive Transfusion Protocol (MTP), a **1:1:1 ratio** (PRBC:FFP:Platelets) is often advocated to mimic whole blood.

Question 110: A 41-year-old G5, P5 woman presents with a 2-day history of lower abdominal pain and fever. She delivered a normal term infant 1 week ago. On examination, her temperature is 37.4°C and she has a foul-smelling vaginal discharge. Which of the following pathologic findings is she most likely to have?

A. Cervical intraepithelial neoplasia
B. Endometrial neutrophilic infiltrates (Correct Answer)
C. Myometrial smooth muscle neoplasm
D. Ovarian endometrioma

Explanation: ### Explanation **Correct Option: B. Endometrial neutrophilic infiltrates** The clinical presentation of fever, lower abdominal pain, and foul-smelling vaginal discharge (lochia) within the first week postpartum is classic for **Postpartum Endometritis**. This is the most common cause of postpartum fever. * **Pathophysiology:** Endometritis is an ascending infection caused by vaginal flora (often polymicrobial) invading the decidua. * **Histopathology:** The hallmark of acute inflammation is the presence of **neutrophilic infiltrates** within the endometrial stroma. While some neutrophils are normal during the shedding of the decidua, an abundance of them, often accompanied by plasma cells (chronic component), confirms the diagnosis of endometritis. **Analysis of Incorrect Options:** * **A. Cervical intraepithelial neoplasia (CIN):** This is a premalignant transformation of the cervix associated with HPV. It presents with abnormal cytology/biopsy, not acute postpartum fever and purulent discharge. * **C. Myometrial smooth muscle neoplasm:** This refers to uterine leiomyomas (fibroids) or leiomyosarcomas. While fibroids can undergo "red degeneration" during pregnancy causing pain, they do not typically cause foul-smelling discharge or acute postpartum infection. * **D. Ovarian endometrioma:** Also known as "chocolate cysts," these are features of endometriosis. They cause chronic pelvic pain and dysmenorrhea, not acute postpartum sepsis. **Clinical Pearls for NEET-PG:** * **Risk Factors:** The single most important risk factor for postpartum endometritis is **Cesarean Section** (especially after labor or ROM). Other factors include prolonged ROM, multiple vaginal exams, and manual removal of the placenta. * **Treatment:** The gold standard treatment is intravenous **Clindamycin and Gentamicin**. * **Diagnosis:** Primarily clinical. The presence of uterine tenderness and foul lochia is highly suggestive. * **Microbiology:** Usually polymicrobial (Group B Streptococcus, *E. coli*, and anaerobes like *Bacteroides*).

Practice by Chapter

Normal Puerperium

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Lactation and Breastfeeding

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Postpartum Complications

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Postpartum Depression and Psychiatric Disorders

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Contraception After Delivery

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Postpartum Infections

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Secondary Postpartum Hemorrhage

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Recovery After Cesarean Delivery

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Postpartum Exercise and Rehabilitation

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Follow-up and Future Pregnancy Planning

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