Uterine compression sutures US Medical PG Practice Questions and MCQs
Practice US Medical PG questions for Uterine compression sutures. These multiple choice questions (MCQs) cover important concepts and help you prepare for your exams.
Uterine compression sutures US Medical PG Question 1: A 34-year-old G5P5 woman gave birth to a healthy infant 30 minutes ago by vacuum-assisted vaginal delivery and is now experiencing vaginal bleeding. The placenta was delivered spontaneously and was intact upon examination. The infant weighed 5.2 kg and had Apgar scores of 8 and 9. No perineal tear or intentional episiotomy occurred. The patient has type 1 diabetes. She had good glycemic control throughout her pregnancy. She took a prenatal vitamin daily. Blood pressure is 135/72 mmHg, pulse is 102/min, and respirations are 18/min. Upon physical examination, the uterine fundus is soft and palpated 4 cm above the umbilicus. There are 3-cm blood clots on the patient’s bed pad. Which of the following is the next best step in management for the patient’s bleeding?
- A. Administer misoprostol
- B. Manually remove retained placental fragments
- C. Perform uterine massage and administer oxytocin (Correct Answer)
- D. Perform uterine artery embolization
- E. Perform hysterectomy
Uterine compression sutures Explanation: ***Perform uterine massage and administer oxytocin***
- The patient's presentation of a **soft, boggy uterus** palpated 4 cm above the umbilicus after delivery, along with significant vaginal bleeding and clots, is highly indicative of **uterine atony**.
- **Uterine massage** and administration of **oxytocin** are the first-line interventions to stimulate uterine contractions and reduce bleeding by compressing placental site blood vessels.
*Administer misoprostol*
- **Misoprostol** is a prostaglandin analog that can be used for uterine atony when oxytocin is insufficient or contraindicated, but it is not the *first-line* treatment.
- Its onset of action may be slower than immediate uterine massage and IV oxytocin, which are preferred for initial management of acute uterine atony.
*Manually remove retained placental fragments*
- The question states that the **placenta was delivered spontaneously and was intact upon examination**, which makes retained placental fragments less likely as the primary cause of bleeding.
- While retained fragments can cause postpartum hemorrhage, the boggy uterus points more strongly to atony, and manual removal is indicated *after* confirming retained placental tissue.
*Perform uterine artery embolization*
- **Uterine artery embolization** is an interventional radiology procedure typically reserved for cases of postpartum hemorrhage that are refractory to conventional medical and surgical management.
- It is an invasive procedure and not the appropriate *next best step* for initial management of suspected uterine atony.
*Perform hysterectomy*
- **Hysterectomy** is a last-resort, life-saving measure for intractable postpartum hemorrhage when all other medical and surgical options have failed.
- It is a highly invasive and irreversible procedure, certainly not the *next best step* in a patient who has just begun to bleed.
Uterine compression sutures US Medical PG Question 2: A 36-year-old African American G1P0010 presents to her gynecologist for an annual visit. She has a medical history of hypertension, for which she takes hydrochlorothiazide. The patient’s mother had breast cancer at age 68, and her sister has endometriosis. At this visit, the patient’s temperature is 98.6°F (37.0°C), blood pressure is 138/74 mmHg, pulse is 80/min, and respirations are 13/min. Her BMI is 32.4 kg/m^2. Pelvic exam reveals a nontender, 16-week sized uterus with an irregular contour. A transvaginal ultrasound is performed and demonstrates a submucosal leiomyoma. This patient is at most increased risk of which of the following complications?
- A. Endometrial cancer
- B. Miscarriage
- C. Infertility
- D. Uterine prolapse
- E. Iron deficiency anemia (Correct Answer)
Uterine compression sutures Explanation: ***Iron deficiency anemia***
- Submucosal leiomyomas (fibroids) can cause significantly **heavy and prolonged menstrual bleeding**, known as menometrorrhagia, leading to chronic blood loss.
- This chronic blood loss depletes iron stores in the body, resulting in **iron deficiency anemia**.
*Endometrial cancer*
- While obesity is a risk factor for endometrial cancer, **leiomyomas themselves are not directly premalignant** or associated with an increased risk of endometrial carcinoma.
- The patient's irregular uterus is consistent with fibroids, not necessarily endometrial hyperplasia or cancer.
*Miscarriage*
- **Large or submucosal fibroids** can increase the risk of miscarriage by disrupting endometrial blood supply or distorting the uterine cavity.
- However, the most immediate and common complication of fibroids, particularly submucosal ones, is heavy bleeding leading to anemia.
*Infertility*
- Submucosal leiomyomas can interfere with **implantation** or **sperm transport**, thus contributing to infertility.
- However, for a G1P0010 patient, the most *likely* immediate complication associated with significant bleeding from a submucosal fibroid is anemia, before issues with future conception are explicitly addressed.
*Uterine prolapse*
- Uterine prolapse is typically due to **weakening of pelvic floor support structures**, often associated with parity, age, and conditions increasing intra-abdominal pressure.
- While a large uterus from fibroids could theoretically contribute, it is not the primary or most common complication of fibroids; heavy bleeding is much more direct and frequent.
Uterine compression sutures US Medical PG Question 3: A 24-year-old woman is brought to the emergency department after being assaulted. The paramedics report that the patient was found conscious and reported being kicked many times in the torso. She is alert and able to respond to questions. She denies any head trauma. She has a past medical history of endometriosis and a tubo-ovarian abscess that was removed surgically two years ago. Her only home medication is oral contraceptive pills. Her temperature is 98.5°F (36.9°C), blood pressure is 82/51 mmHg, pulse is 136/min, respirations are 24/min, and SpO2 is 94%. She has superficial lacerations to the face and severe bruising over her chest and abdomen. Her lungs are clear to auscultation bilaterally and her abdomen is soft, distended, and diffusely tender to palpation. Her skin is cool and clammy. Her FAST exam reveals fluid in the perisplenic space.
Which of the following is the next best step in management?
- A. Emergency laparotomy (Correct Answer)
- B. Abdominal radiograph
- C. Abdominal CT
- D. Fluid resuscitation
- E. Diagnostic peritoneal lavage
Uterine compression sutures Explanation: ***Emergency laparotomy***
- The patient presents with **hemodynamic instability** (BP 82/51 mmHg, HR 136/min) and a **positive FAST exam** showing fluid in the perisplenic space, indicating intra-abdominal hemorrhage.
- According to **ATLS guidelines**, a hemodynamically unstable patient with a positive FAST exam requires **immediate operative intervention** to control bleeding. This is the definitive management for ongoing hemorrhage.
- While fluid resuscitation is initiated simultaneously (en route to OR), **surgical control of the bleeding source** is the priority and should not be delayed.
*Fluid resuscitation*
- Fluid resuscitation with IV crystalloids is essential and should be started immediately in this patient with hypovolemic shock.
- However, in a patient with **uncontrolled intra-abdominal hemorrhage** (positive FAST, hemodynamic instability), fluids alone will not stop the bleeding. Continued fluid resuscitation without surgical intervention can lead to dilutional coagulopathy and worsening outcomes.
- Fluid resuscitation occurs **concurrently with preparation for surgery**, not as a separate step that delays definitive management.
*Diagnostic peritoneal lavage*
- DPL is an invasive diagnostic procedure that has largely been replaced by FAST exam in modern trauma care.
- Given that the **FAST is already positive**, DPL would provide no additional useful information and would only **delay definitive surgical management**.
- In hemodynamically unstable patients with positive FAST, proceeding directly to laparotomy is indicated.
*Abdominal radiograph*
- Plain radiographs have **limited sensitivity** for detecting intra-abdominal bleeding or solid organ injury.
- They may show free air (indicating hollow viscus perforation) but cannot assess for fluid or characterize solid organ injuries.
- This would **delay necessary operative intervention** without providing actionable information.
*Abdominal CT*
- CT abdomen is the imaging modality of choice for **hemodynamically stable** trauma patients to characterize injuries and guide management.
- For **unstable patients**, CT is **contraindicated** as it delays definitive treatment and removes the patient from a resuscitation environment where deterioration can be immediately addressed.
Uterine compression sutures US Medical PG Question 4: A 36-year-old G4P1021 woman comes to the emergency room complaining of intense abdominal pain and vaginal bleeding. She is 9 weeks into her pregnancy and is very concerned as she experienced similar symptoms during her past pregnancy losses. Her pain is described as “stabbing, 10/10 pain that comes and goes.” When asked about her vaginal bleeding, she reports that “there were some clots initially, similar to my second day of menstruation.” She endorses joint pains that is worse in the morning, “allergic” rashes at her arms, and fatigue. She denies weight loss, chills, fever, nausea/vomiting, diarrhea, or constipation. Physical examination reveals an enlarged and irregularly shaped uterus with a partially open external os and a flesh-colored bulge. Her laboratory findings are shown below:
Serum:
Hemoglobin: 11.8 g/dL
Hematocrit: 35%
Leukocyte count:7,600 /mm^3 with normal differential
Platelet count: 200,000/mm^3
Bleeding time: 4 minutes (Normal: 2-7 minutes)
Prothrombin time: 13 seconds (Normal: 11-15 seconds)
Partial thromboplastin time (activated): 30 seconds (Normal: 25-40 seconds)
What is the most likely cause of this patient’s symptoms?
- A. Polycystic ovarian syndrome
- B. Adenomyosis
- C. Chromosomal abnormality
- D. Leiomyomata uteri
- E. Anti-phospholipid syndrome (Correct Answer)
Uterine compression sutures Explanation: ***Anti-phospholipid syndrome***
- The patient's history of **recurrent pregnancy losses**, combined with **joint pains**, **rashes**, and the current presentation of **abdominal pain** and **vaginal bleeding** during early pregnancy, is highly suggestive of anti-phospholipid syndrome (APS). APS is an **autoimmune disorder** characterized by **thrombosis** and **pregnancy morbidity**.
- The partial opening of the external os and a flesh-colored bulge indicates an ongoing miscarriage, which is a common manifestation of APS due to **placental thrombosis**.
*Polycystic ovarian syndrome*
- **Polycystic ovarian syndrome (PCOS)** is primarily characterized by **irregular periods**, **hirsutism**, **acne**, and **polycystic ovaries** on ultrasound.
- It is not typically associated with acute, severe abdominal pain and vaginal bleeding with clots in early pregnancy, nor with joint pains or allergic rashes.
*Adenomyosis*
- **Adenomyosis** is a condition where **endometrial tissue grows into the muscular wall of the uterus**, leading to **heavy, painful periods (menorrhagia and dysmenorrhea)** and an **enlarged, boggy uterus**.
- While it can cause an enlarged uterus and pain, acute severe pain and vaginal bleeding with clots in early pregnancy are not its primary presentation, nor are joint pains or rashes.
*Chromosomal abnormality*
- **Chromosomal abnormalities** are a common cause of **first-trimester miscarriages** and can present with vaginal bleeding and abdominal pain.
- However, they do not explain the systemic symptoms such as **joint pains** and **allergic rashes**, which point towards an underlying **autoimmune condition**.
*Leiomyomata uteri*
- **Leiomyomata uteri (uterine fibroids)** are **benign tumors of the uterine muscle** that can cause an **enlarged, irregularly shaped uterus**, **heavy menstrual bleeding**, and **pelvic pain**.
- While fibroids can cause pain and bleeding in pregnancy, they typically do not cause **recurrent pregnancy losses** and are not associated with **joint pains** or **allergic rashes**.
Uterine compression sutures US Medical PG Question 5: Five minutes after initiating a change of position and oxygen inhalation, the oxytocin infusion is discontinued. A repeat CTG that is done 10 minutes later shows recurrent variable decelerations and a total of 3 uterine contractions in 10 minutes. Which of the following is the most appropriate next step in management?
- A. Restart oxytocin infusion
- B. Emergent Cesarean section
- C. Administer terbutaline
- D. Monitor without intervention
- E. Amnioinfusion (Correct Answer)
Uterine compression sutures Explanation: ***Amnioinfusion***
- **Recurrent variable decelerations** persisting after discontinuing oxytocin and changing maternal position often indicate **cord compression**, which can be relieved by amnioinfusion.
- Adding fluid to the amniotic cavity **cushions the umbilical cord**, reducing compression during uterine contractions.
*Restart oxytocin infusion*
- Reinitiating oxytocin would likely **worsen the recurrent variable decelerations** by increasing uterine contraction frequency and intensity, thereby exacerbating cord compression.
- The goal is to alleviate fetal distress, not to intensify uterine activity that is already causing issues.
*Emergent Cesarean section*
- While an emergent Cesarean section is indicated for **unresolved fetal distress**, it's usually considered after less invasive measures, such as amnioinfusion, have failed.
- There is still an opportunity for a simpler intervention to resolve the issue before resorting to surgery.
*Administer terbutaline*
- Terbutaline is a **tocolytic agent** used to reduce uterine contractions, which can be helpful in cases of tachysystole or hyperstimulation.
- In this scenario, the contraction frequency is low (3 in 10 minutes), so reducing contractions is not the primary aim; rather, the focus is on resolving the cord compression causing decelerations.
*Monitor without intervention*
- **Recurrent variable decelerations** are an concerning sign of **fetal distress** and require intervention to prevent potential harm to the fetus.
- Simply monitoring without intervention would be inappropriate and could lead to worsening fetal hypoxemia and acidosis.
Uterine compression sutures US Medical PG Question 6: Thirty minutes after normal vaginal delivery of twins, a 35-year-old woman, gravida 5, para 4, has heavy vaginal bleeding with clots. Physical examination shows a soft, enlarged, and boggy uterus. Despite bimanual uterine massage, administration of uterotonic drugs, and placement of an intrauterine balloon for tamponade, the bleeding continues. A hysterectomy is performed. Vessels running through which of the following structures must be ligated during the surgery to achieve hemostasis?
- A. Suspensory ligament
- B. Round ligament
- C. Ovarian ligament
- D. Uterosacral ligament
- E. Cardinal ligament (Correct Answer)
Uterine compression sutures Explanation: ***Cardinal ligament***
- The **uterine artery** and **uterine vein**, which supply the uterus, run through the **cardinal ligament** (also known as the transverse cervical ligament).
- Ligation of these vessels is crucial during a hysterectomy to control bleeding from the uterus.
*Suspensory ligament*
- The **suspensory ligament of the ovary** contains the **ovarian artery** and vein, which primarily supply the ovaries and fallopian tubes.
- While these may be ligated during a hysterectomy if the ovaries are removed, they are not the primary vessels causing uterine bleeding in postpartum hemorrhage.
*Round ligament*
- The **round ligament of the uterus** extends from the uterus to the labia majora and contains relatively small vessels, primarily contributing to uterine support.
- Ligation of this ligament alone would not effectively control heavy uterine bleeding.
*Ovarian ligament*
- The **ovarian ligament** connects the ovary to the uterus and contains small vessels that mainly supply the ovary.
- It does not house the major blood supply to the uterus itself.
*Uterosacral ligament*
- The **uterosacral ligaments** primarily provide support to the uterus by connecting it to the sacrum and contain small nerves and vessels.
- Ligation of these ligaments would not control the main arterial supply to the uterus.
Uterine compression sutures US Medical PG Question 7: A 30-year-old woman, gravida 2, para 1, abortus 1, comes to the physician because of failure to conceive for 12 months. She is sexually active with her husband 2–3 times per week. Her first child was born at term after vaginal delivery 2 years ago. At that time, the postpartum course was complicated by hemorrhage from retained placental products, and the patient underwent dilation and curettage. Menses occur at regular 28-day intervals and previously lasted for 5 days with normal flow, but now last for 2 days with significantly reduced flow. She stopped taking oral contraceptives 1 year after the birth of her son. Her vital signs are within normal limits. Speculum examination shows a normal vagina and cervix. The uterus is normal in size, and no adnexal masses are palpated. Which of the following is the most appropriate next step in management?
- A. Hysteroscopy with potential adhesiolysis (Correct Answer)
- B. Measurement of serum FSH and LH concentrations
- C. Measurement of antisperm antibody concentration
- D. Dilation and curettage
- E. Estrogen/progestin withdrawal test
Uterine compression sutures Explanation: ***Hysteroscopy with potential adhesiolysis***
- The patient's history of **postpartum hemorrhage** requiring D&C, followed by significantly **reduced menstrual flow**, strongly suggests **intrauterine adhesions (Asherman's syndrome)**.
- **Hysteroscopy** is the definitive diagnostic and therapeutic procedure for Asherman's syndrome, allowing direct visualization and surgical lysis of adhesions.
*Measurement of serum FSH and LH concentrations*
- This step is typically used to evaluate **ovarian reserve** or **hypothalamic-pituitary-ovarian axis dysfunction** in cases of anovulation or primary ovarian insufficiency.
- Given the patient's regular menstrual cycles, ovulatory dysfunction is less likely to be the primary cause of her infertility symptoms.
*Measurement of antisperm antibody concentration*
- **Antisperm antibodies** are a cause of infertility in a small percentage of couples, affecting sperm function or fertilization.
- This test is usually pursued after more common causes of infertility have been ruled out, as there are stronger indicators for Asherman's syndrome in this case.
*Dilation and curettage*
- A **D&C** was previously performed and is the likely iatrogenic cause of her current symptoms (Asherman's syndrome).
- Performing another D&C without addressing the adhesions would likely worsen her condition and lead to further scarring.
*Estrogen/progestin withdrawal test*
- This test assesses the integrity of the **endometrium** and the presence of sufficient endogenous estrogen if a patient has **amenorrhea**, as bleeding after withdrawal indicates a responsive endometrium.
- The patient has regular, albeit reduced, menstrual cycles, making this test less relevant for her specific symptoms.
Uterine compression sutures US Medical PG Question 8: A 22-year-old woman is brought to the emergency department because of a 1-day history of double vision and rapidly worsening pain and swelling of her right eye. She had an upper respiratory tract infection a week ago after which she has had nasal congestion, recurrent headaches, and a purulent nasal discharge. She took antibiotics for her respiratory tract infection but did not complete the course. She has asthma treated with theophylline and inhaled β-adrenergic agonists and corticosteroids. She appears to be in severe distress. Her temperature is 38.5°C (101.3°F), pulse is 100/min, and blood pressure is 130/80 mm Hg. Ophthalmic examination of the right eye shows proptosis and diffuse edema, erythema, and tenderness of the eyelids. Right eye movements are restricted and painful in all directions. The pupils are equal and reactive to light. There is tenderness to palpation over the right cheek and purulent nasal discharge in the right nasal cavity. The left eye shows no abnormalities. Laboratory studies show a leukocyte count of 12,000/mm3. Which of the following provides the strongest indication for administering intravenous antibiotics to this patient?
- A. Fever
- B. Leukocytosis
- C. Pain with eye movements (Correct Answer)
- D. Worsening of ocular pain
- E. Purulent nasal discharge and right cheek tenderness
Uterine compression sutures Explanation: ***Pain with eye movements***
- **Pain with eye movements** accompanied by proptosis, ophthalmoplegia, and fever in the context of sinusitis strongly indicates **orbital cellulitis**.
- **Orbital cellulitis** is a serious infection posterior to the orbital septum that can rapidly lead to vision loss or intracranial spread, necessitating urgent intravenous antibiotics.
*Fever*
- While **fever** (38.5°C) suggests an infection, it is a general sign and does not specifically point to the severity or location of the infection within the orbit.
- Fever can be present in less severe conditions like **preseptal cellulitis** or uncomplicated sinusitis, which might not require immediate IV antibiotics.
*Leukocytosis*
- **Leukocytosis** (12,000/mm3) confirms an ongoing inflammatory or infectious process but, like fever, is a non-specific indicator.
- It does not differentiate between a localized infection (e.g., preseptal cellulitis) and a more critical, deep-seated infection like **orbital cellulitis**.
*Worsening of ocular pain*
- **Worsening ocular pain** contributes to the overall clinical picture of inflammation or infection in the eye region.
- However, it is less specific than **pain on eye movement** for indicating deeper orbital involvement.
*Purulent nasal discharge and right cheek tenderness*
- **Purulent nasal discharge** and **right cheek tenderness** are classic signs of **acute sinusitis**.
- While sinusitis is the likely source of infection, these symptoms alone do not confirm orbital extension and involvement requiring immediate IV antibiotics.
Uterine compression sutures US Medical PG Question 9: A 24-year-old woman, gravida 2, para 1, at 10 weeks' gestation comes to the emergency department for vaginal bleeding, cramping lower abdominal pain, and dizziness. She also has had fevers, chills, and foul-smelling vaginal discharge for the past 2 days. She is sexually active with one male partner, and they use condoms inconsistently. Pregnancy and delivery of her first child were uncomplicated. She appears acutely ill. Her temperature is 38.9°C (102°F), pulse is 120/min, respirations are 22/min, and blood pressure is 88/50 mm Hg. Abdominal examination shows moderate tenderness to palpation over the lower quadrants. Pelvic examination shows a tender cervix that is dilated with clots and a solid bloody mass within the cervical canal. Her serum β-human chorionic gonadotropin concentration is 15,000 mIU/mL. Pelvic ultrasound shows an intrauterine gestational sac with absent fetal heart tones. Which of the following is the most appropriate next step in management?
- A. Intravenous clindamycin and gentamicin followed by suction and curettage (Correct Answer)
- B. Oral clindamycin followed by suction curettage
- C. Intravenous clindamycin and gentamicin followed by oral misoprostol
- D. Intravenous clindamycin and gentamicin followed by close observation
- E. Oral clindamycin followed by outpatient follow-up in 2 weeks
Uterine compression sutures Explanation: ***Intravenous clindamycin and gentamicin followed by suction and curettage***
- This patient presents with signs of **septic abortion**, including fever, chills, foul-smelling vaginal discharge, hypotension, tachycardia, and a dilated cervix with intrauterine gestational sac and absent fetal heart tones.
- **Immediate broad-spectrum IV antibiotics** (clindamycin and gentamicin) are crucial to treat the infection, followed by **prompt evacuation of retained products of conception** via suction and curettage to remove the source of infection.
*Oral clindamycin followed by suction curettage*
- **Oral antibiotics are inadequate** for a patient presenting with an acute, severe infection and hemodynamic instability consistent with septic abortion.
- The delay in switching to IV antibiotics could worsen her condition, and suction curettage without prior full IV antibiotic course is suboptimal due to the risk of continued seeding of infection.
*Intravenous clindamycin and gentamicin followed by oral misoprostol*
- While IV antibiotics are appropriate, **oral misoprostol is typically used for medical abortion or to induce labor/expel products of conception in a stable patient**.
- Its action is slower and less reliable for immediate evacuation in a septic patient compared to suction and curettage.
*Intravenous clindamycin and gentamicin followed by close observation*
- Administering IV antibiotics is correct, but **close observation alone is insufficient** when there are retained infected products of conception.
- The source of infection must be removed promptly to prevent progression to septic shock and organ damage.
*Oral clindamycin followed by outpatient follow-up in 2 weeks*
- This approach is entirely inappropriate as the patient is **acutely ill and hemodynamically unstable** with an active infection.
- Delaying treatment and using oral antibiotics could be life-threatening.
Uterine compression sutures US Medical PG Question 10: 29-year-old G2P2002 presents with foul-smelling lochia and fever. She is post-partum day three status-post cesarean section due to eclampsia. Her temperature is 101 F, and heart rate is 103. She denies chills. On physical exam, lower abdominal and uterine tenderness is present. Leukocytosis with left shift is seen in labs. Which of the following is the next best step in management?
- A. Endometrial culture
- B. Intravenous clindamycin and gentamicin treatment (Correct Answer)
- C. Prophylactic intravenous cefazolin treatment
- D. Intramuscular cefotetan treatment
- E. Blood culture
Uterine compression sutures Explanation: **Intravenous clindamycin and gentamicin treatment**
* This patient presents with **fever**, **foul-smelling lochia**, **uterine tenderness**, and **leukocytosis with left shift** on postpartum day three after a cesarean section, which are classic signs of **postpartum endometritis**.
* The recommended first-line treatment for **postpartum endometritis** is **broad-spectrum intravenous antibiotics**, typically a combination of **clindamycin** and **gentamicin**, which covers the polymicrobial nature of the infection, including anaerobes and gram-negative rods.
*Endometrial culture*
* While useful for identifying specific pathogens, **endometrial cultures** are generally **not recommended prior to initiating treatment for postpartum endometritis** as the infection is typically polymicrobial, and treatment should be started empirically.
* **Contamination with normal vaginal flora** is a significant concern, making interpretation of cultures difficult and potentially delaying appropriate treatment.
*Prophylactic intravenous cefazolin treatment*
* **Cefazolin** is a first-generation cephalosporin often used for **surgical prophylaxis** before a cesarean section to prevent infection.
* This patient already has clear signs of an established **postpartum infection (endometritis)**, so prophylactic antibiotics are no longer appropriate; she requires therapeutic treatment.
*Intramuscular cefotetan treatment*
* **Cefotetan** is a second-generation cephalosporin with good coverage against some anaerobes and gram-negative bacteria.
* However, for established **postpartum endometritis**, especially after a cesarean section, **intravenous administration** of broad-spectrum antibiotics is preferred for faster therapeutic levels and better efficacy than intramuscular delivery.
*Blood culture*
* **Blood cultures** are important to rule out **bacteremia** or **sepsis**, especially in patients with high fever or signs of systemic illness.
* While an important diagnostic step, it is **not the *next best step in management*** for a patient with clear signs of endometritis; empirical antibiotic therapy should be initiated promptly while awaiting culture results.
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