Postpartum Care Practice Questions

Q: What are the criteria for diagnosing puerperal pyrexia?

100.4 degrees F on two separate occasions. ***100.4 degrees F on two separate occasions*** - Puerperal pyrexia is defined as a maternal temperature of **100.4°F (38°C) or higher** occurring on any **two of the first 10 days postpartum** (excluding the first 24 hours). - This definition helps in identifying potential **postpartum infections** such as endometritis, urinary tract infections, wound infections, or mastitis that require medical attention. *101 degrees F on two separate occasions* - While a temperature of **101°F (38.3°C)** is a significant fever, the diagnostic threshold for puerperal pyrexia is specifically **100.4°F (38°C)**. - Using a higher threshold would lead to underdiagnosis of **postpartum morbidity** and delay appropriate treatment. *100.4 degrees F on three separate occasions* - The established criteria for puerperal pyrexia require the temperature to be recorded on **two separate occasions**, not three. - Waiting for a third occasion could delay the diagnosis and treatment of a potentially serious **puerperal infection**. *101 degrees F on three separate occasions* - This option incorrectly combines a higher temperature threshold with an increased number of recordings, deviating from the standard definition. - The correct threshold is **100.4°F (38°C)**, and it needs to be observed on **two distinct occasions** within the first 10 postpartum days.

Q: What is the most common cause of bleeding on the tenth day postpartum?

Retained products of conception. ***Retained products of conception*** - **Retained placental tissue or membranes** are the **most common cause of delayed postpartum hemorrhage**, accounting for 60-70% of cases occurring after 24 hours postpartum. - Bleeding on **day 10** is classic for this condition, often presenting as **sudden heavy bleeding** or persistent lochia with passage of tissue fragments. - Diagnosis is confirmed by **ultrasound showing intrauterine contents** and treatment involves **evacuation of retained products**. - This is the **primary cause** to consider in delayed PPH before other etiologies. *Endometritis* - Endometritis is a **puerperal infection** of the uterine lining that typically presents with **fever, uterine tenderness, and foul-smelling lochia**. - While it can cause bleeding, it is **not the most common cause** of isolated bleeding at day 10. - When endometritis causes bleeding, it's usually **secondary to delayed involution** or as a complication of retained products. - It's more accurately a **differential diagnosis** rather than the primary cause of day 10 bleeding. *Infection* - This option is too **general and non-specific**; endometritis is the specific type of puerperal infection. - While infection can contribute to bleeding, **retained products remain the most common primary cause**. *Blood coagulopathy* - Coagulopathies typically cause **early postpartum hemorrhage** (within first 24 hours) as part of conditions like DIC or von Willebrand disease. - **Isolated bleeding at day 10** without earlier bleeding episodes or generalized bleeding manifestations makes primary coagulopathy unlikely. - Would expect other signs like ecchymoses, petechiae, or bleeding from other sites if this were the cause.

Q: A patient delivered at home with a complete perineal tear came to the hospital after 2 weeks. What is the most appropriate management option?

Repair after 3 months. ***Repair after 3 months*** - Delayed repair of a **complete perineal tear** (third or fourth degree) is ideally performed after **3-6 months** postpartum to allow for complete resolution of **edema**, **inflammation**, and establishment of mature, non-friable tissue. - This timing ensures optimal healing conditions with reduced tissue friability, minimal infection risk, and better anatomical outcomes. - Operating during this window provides the best balance between allowing adequate tissue healing while avoiding excessive scar contracture. *Repair after 6-8 weeks* - At 6-8 weeks postpartum, tissues are still undergoing active healing and remodeling, making them suboptimal for surgical repair. - While some edema may have resolved, the **tissue integrity** is not yet mature enough for successful delayed reconstruction. - This timing is too early for the standard delayed repair protocol recommended for complete perineal tears. *Immediate surgical intervention* - Immediate repair (within 12-24 hours of delivery) is the **gold standard** for acute complete perineal tears diagnosed at the time of delivery. - Since the patient presents **2 weeks postpartum**, the optimal window for primary repair has passed, and attempting repair now would face significant challenges from **tissue edema** and early **wound healing processes**. *Repair after 2 weeks* - At 2 weeks postpartum, tissues are still markedly **edematous** and in the active inflammatory phase of healing. - Surgical intervention at this stage carries high risk of wound breakdown, infection, and poor anatomical results due to **tissue friability** and suboptimal healing conditions. - This timing is far too early for delayed repair of complete perineal tears.

Q: What will be the level of the uterus on the second day post delivery?

One finger breadth below umbilicus. ***One finger breadth below umbilicus*** - On the second day postpartum, the **fundus** is typically located approximately **one finger breadth below the umbilicus**. - This reflects the ongoing process of **involution**, where the uterus contracts and descends back into the pelvis. *Two finger breadths below umbilicus* - This level is usually observed around **day 3 or 4 postpartum**, as the uterus continues to involute. - The descent is gradual, making it less likely to be at this level on just the second day. *Three finger breadths below umbilicus* - This position is generally reached around **day 5 or 6 postpartum** as uterine involution progresses. - A uterus at this level on day 2 would suggest a more rapid than usual involution. *Four finger breadths below umbilicus* - This level is more consistent with the uterine position around **day 7 or 8 postpartum**. - On the second day, the uterus would still be considerably higher than this.

Q: PGF2 alpha maximum dose in PPH is-

2 mg. ***2 mg*** - The maximum recommended total dose of **PGF2 alpha** (Carboprost/Hemabate) for postpartum hemorrhage (PPH) is **2 mg**. - This limit is typically reached after administering eight doses of 250 µg each. *1000 µg* - This is equivalent to **1 mg**, which is only half of the maximum recommended total dose for PGF2 alpha in PPH. - While individual doses are 250 µg, the cumulative maximum dose is higher. *200 µg* - This dosage is **lower than the standard individual dose** of 250 µg for PGF2 alpha in PPH. - Administering only 200 µg would be suboptimal for managing severe hemorrhage. *20 mg* - This dose is **ten times the maximum recommended total dose** of 2 mg for PGF2 alpha. - Administering 20 mg could lead to severe adverse effects and toxicity.

Q: What is the first line of treatment for mastitis in a lactating mother?

Penicillinase-resistant penicillin. ***Penicillinase-resistant penicillin*** - **Penicillinase-resistant penicillins** (e.g., dicloxacillin, flucloxacillin, cloxacillin) are considered **first-line treatment** for lactational mastitis in most guidelines. - They effectively target **penicillinase-producing *Staphylococcus aureus***, the most common causative organism in puerperal mastitis. - These antibiotics are **safe for lactating mothers** and do not require cessation of breastfeeding. - **Clinical note:** Continued breastfeeding or milk expression is essential alongside antibiotic therapy to prevent abscess formation. *Cefazolin* - **Cefazolin** (and its oral equivalent cephalexin) is a first-generation cephalosporin that is also considered **acceptable first-line therapy** for mastitis. - It provides good coverage against *Staphylococcus aureus* and is particularly useful in patients with **non-anaphylactic penicillin allergy**. - While both cefazolin and penicillinase-resistant penicillins are appropriate choices, traditional teaching emphasizes the penicillinase-resistant penicillins as the primary first-line agent. *Ceftriaxone* - **Ceftriaxone** is a third-generation cephalosporin with **broad-spectrum coverage** including gram-negative bacteria. - It is **not indicated as first-line** for uncomplicated community-acquired mastitis where *Staphylococcus aureus* is the primary pathogen. - Reserved for severe infections, treatment failures, or when broader coverage is needed. *Ampicillin* - **Ampicillin** is a penicillin-class antibiotic but is **NOT penicillinase-resistant**. - Since most strains of *Staphylococcus aureus* (approximately 80-90%) produce **β-lactamase (penicillinase)**, ampicillin would be ineffective in most cases of mastitis. - This makes it an **inappropriate choice** for empiric first-line treatment.

Q: Which of the following conditions is least likely to cause secondary postpartum haemorrhage?

Placenta previa. ***Placenta previa*** - **Placenta previa** is a condition where the placenta partially or totally covers the mother's cervix, typically causing **antepartum hemorrhage** (bleeding before birth) or **primary postpartum hemorrhage** (bleeding within 24 hours of birth) due to placental separation during labor or delivery. - It is **least likely** to cause secondary postpartum hemorrhage, which occurs 24 hours to 12 weeks after birth, as its direct bleeding risk is immediate. *Retained bits of placenta* - **Retained placental fragments** prevent the uterus from contracting effectively, leading to sustained bleeding. - This is a common and direct cause of **secondary postpartum hemorrhage**. *Endometritis* - **Endometritis**, an infection of the uterine lining, often presents with fever, pain, and abnormal bleeding, including secondary postpartum hemorrhage. - The inflammation and infection can interfere with uterine involution and healing, leading to delayed bleeding. *Polyp* - Uterine **polyps**, particularly endometrial polyps, can cause irregular or heavy uterine bleeding. - While not typically a dramatic gush, a polyp can be a source of persistent or recurrent bleeding that manifests as **secondary postpartum hemorrhage**.

Q: Most common cause of secondary PPH is :

Retained placenta. ***Retained placenta*** - Retained placental tissue prevents the uterus from contracting effectively, leading to continued bleeding after delivery. - While it's a common cause of primary PPH as well, it often presents as a secondary PPH when small fragments remain and later detach or become infected. *Uterine atony* - This is the **most common cause of primary PPH**, occurring within 24 hours of delivery due to the uterus failing to contract. - It is less likely to be the primary cause of secondary PPH unless there's a delayed presentation. *Vaginal laceration* - Lacerations of the vagina usually present as **primary PPH**, with bright red blood despite a well-contracted uterus. - While bleeding can persist, it's not the most common cause of delayed, secondary PPH. *Cervical tear* - Cervical tears also typically cause **primary PPH**, characterized by continuous bleeding immediately after delivery. - Similar to vaginal lacerations, while continuous bleeding can occur, it's not the most common etiology for secondary PPH.

Q: Commonest cause for puerperal sepsis is :

Streptococci. ***Streptococci*** - **Streptococci**, particularly **Group A Streptococcus (GAS/Streptococcus pyogenes)** and **Group B Streptococcus (GBS)**, are the **most common causative organisms** of puerperal sepsis in modern obstetric practice. - **Group A Streptococcus** causes severe, rapidly progressive puerperal sepsis with high morbidity and is the **leading bacterial cause** historically and currently. - **Group B Streptococcus** commonly colonizes the genital tract and frequently causes postpartum endometritis and sepsis. - These organisms can invade through the **placental site** and **cervical/vaginal lacerations** during delivery. *Anaerobes* - **Anaerobic bacteria** (e.g., *Bacteroides fragilis*, anaerobic streptococci) are important pathogens but typically cause **polymicrobial infections** rather than being the single most common cause. - They thrive in devitalized tissue and are often isolated **in combination with aerobic organisms**. - While significant in complicated cases, they are **not the most common single cause** in contemporary practice. *Staphylococci* - **Staphylococcus aureus** typically causes **wound infections** (cesarean section sites), **mastitis**, and occasionally toxic shock syndrome. - They are less commonly the primary cause of intrauterine puerperal sepsis compared to streptococci. *Gonococci* - **Neisseria gonorrhoeae** causes **pelvic inflammatory disease (PID)** and can lead to postpartum endometritis in untreated cases. - It is **not a common cause** of puerperal sepsis as most pregnant women are screened and treated during antenatal care. - More associated with **sexually transmitted infections** than typical postpartum infections.

Q: At what point does the uterus return to being classified as a pelvic organ after pregnancy?

6 weeks. ***6 weeks*** - By **6 weeks postpartum**, the uterus typically has undergone significant involution, returning to its **pre-pregnancy size and weight**. - At this point, it is no longer palpable abdominally and descends back into the **pelvic cavity**, classifying it again as a pelvic organ. *4 weeks* - While significant involution occurs by 4 weeks, the uterus is generally still slightly enlarged and might be palpable just above the **symphysis pubis**. - It has not fully returned to its non-pregnant size or its definitive location as a purely pelvic organ at this stage. *12 weeks* - By 12 weeks postpartum, the uterus has long since returned to its pre-pregnancy size and relocated to the **pelvic cavity**; this period is past the typical time for reclassification. - Involution is generally complete earlier than 12 weeks. *2 weeks* - At 2 weeks postpartum, the uterus is still undergoing rapid **involution** but is significantly larger than its pre-pregnancy size. - It remains palpable abdominally, usually midway between the **umbilicus** and the pubic symphysis, and has not yet descended back into the pelvic cavity.

Question 1

What are the criteria for diagnosing puerperal pyrexia?

Accepted Answer

100.4 degrees F on two separate occasions

Answer

101 degrees F on two separate occasions

Answer

100.4 degrees F on three separate occasions

Answer

101 degrees F on three separate occasions

Question 2

What is the most common cause of bleeding on the tenth day postpartum?

Accepted Answer

Retained products of conception

Answer

Infection

Answer

Blood coagulopathy

Answer

Endometritis

Question 3

A patient delivered at home with a complete perineal tear came to the hospital after 2 weeks. What is the most appropriate management option?

Accepted Answer

Repair after 3 months

Answer

Repair after 2 weeks

Answer

Immediate surgical intervention

Answer

Repair after 6-8 weeks

Question 4

What will be the level of the uterus on the second day post delivery?

Accepted Answer

One finger breadth below umbilicus

Answer

Two finger breadths below umbilicus

Answer

Three finger breadths below umbilicus

Answer

Four finger breadths below umbilicus

Question 5

PGF2 alpha maximum dose in PPH is-

Accepted Answer

2 mg

Answer

200 µg

Answer

20 mg

Answer

1000 µg

Question 6

What is the first line of treatment for mastitis in a lactating mother?

Accepted Answer

Penicillinase-resistant penicillin

Answer

Ceftriaxone

Answer

Ampicillin

Answer

Cefazolin

Question 7

Which of the following conditions is least likely to cause secondary postpartum haemorrhage?

Accepted Answer

Placenta previa

Answer

Endometritis

Answer

Polyp

Answer

Retained bits of placenta

Question 8

Most common cause of secondary PPH is :

Accepted Answer

Retained placenta

Answer

Cervical tear

Answer

Uterine atony

Answer

Vaginal laceration

Question 9

Commonest cause for puerperal sepsis is :

Accepted Answer

Streptococci

Answer

Gonococci

Answer

Staphylococci

Answer

Anaerobes

Question 10

At what point does the uterus return to being classified as a pelvic organ after pregnancy?

Accepted Answer

6 weeks

Answer

2 weeks

Answer

4 weeks

Answer

12 weeks

Postpartum Care — MCQs

Postpartum Care — MCQs

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