Postpartum - Risk and Complications

Why is the postpartum period considered a high-risk time?

Serious maternal complications and deaths may occur from immediately after birth through one year postpartum.

Can pregnancy-related complications begin after hospital discharge?

Yes. Some complications first appear days, weeks, or months after birth.

What is the nurse’s overall priority when assessing postpartum complications?

Recognize abnormal findings early, determine urgency, and intervene before the patient deteriorates.

What bleeding-related postpartum complications should the nurse recognize?

Abnormal lochia, postpartum hemorrhage, lacerations, hematomas, retained tissue, and coagulation problems.

What is postpartum hemorrhage according to the newer ACOG definition in the lecture?

Cumulative blood loss of at least 1,000 mL within 24 hours after birth, regardless of the mode of delivery.

Why can postpartum hemorrhage be difficult to recognize early?

Postpartum patients may compensate and show few obvious symptoms until a large amount of blood has been lost.

How much blood volume may be lost before obvious signs appear?

Approximately one-third of the patient’s blood volume.

What is quantitative blood loss (QBL)?

An objective method of measuring blood loss by weighing blood-soaked materials and subtracting their dry weight.

How is the weight of blood converted into volume?

Approximately 1 g of blood equals 1 mL of blood.

Should emergency treatment be delayed to calculate QBL?

No. Life-saving assessment and interventions take priority over weighing materials.

What are the four primary causes of postpartum hemorrhage?

Tone, Tissue, Trauma, and Thrombin.

What does Tone represent in the 4 Ts of PPH?

Uterine atony.

What does Tissue represent in the 4 Ts of PPH?

Retained placental fragments or other retained products.

What does Trauma represent in the 4 Ts of PPH?

Lacerations, hematomas, uterine inversion, rupture, or surgical wound problems.

What does Thrombin represent in the 4 Ts of PPH?

Coagulation disorders such as disseminated intravascular coagulation.

What is the most common cause of postpartum hemorrhage?

Uterine atony.

What is uterine atony?

Failure of the uterus to contract firmly after birth.

What assessment finding is expected with uterine atony?

A boggy or poorly contracted fundus with increased bleeding or clots.

Why does uterine atony cause heavy bleeding?

The uterus does not compress the open blood vessels at the placental attachment site.

What is the nurse’s first action for a boggy uterus?

Perform gentle fundal massage while assessing bleeding and patient stability.

Why should the nurse assess the bladder during uterine atony?

A full bladder can displace the uterus and prevent effective contraction.

How is bladder-related uterine atony managed?

Assist the patient to void or catheterize if she cannot empty the bladder.

How can breastfeeding help manage uterine atony?

Nipple stimulation releases endogenous oxytocin, which promotes uterine contraction.

What additional actions are taken when heavy bleeding persists?

Notify the provider, establish or maintain IV access, administer prescribed medications and fluids, and provide emotional support.

What history increases the patient’s risk for uterine atony or recurrent PPH?

A previous postpartum hemorrhage.

What can be expelled during fundal massage?

Blood clots or retained tissue that were interfering with uterine contraction.

What should the nurse suspect when bleeding continues despite a firm uterus?

Trauma such as a cervical, vaginal, or perineal laceration.

What is a postpartum vaginal or vulvar hematoma?

Bleeding into connective tissue beneath the vaginal mucosa or vulvar skin.

Can a vaginal hematoma cause concealed blood loss?

Yes. Blood may collect internally without obvious external bleeding.

What symptoms suggest a vaginal or vulvar hematoma?

Severe pain, intense rectal pressure, inability to void, or localized swelling.

What are additional causes of early postpartum hemorrhage?

Retained placenta, uterine inversion, uterine rupture, wound dehiscence, abnormal placental implantation, and coagulation disorders.

What is the first-line medication for uterine atony?

Oxytocin.

What is carboprost or Hemabate?

A prostaglandin uterotonic medication used to increase uterine contractions.

What major condition contraindicates carboprost?

Asthma, because carboprost may cause bronchospasm.

What is the lecture dose of carboprost?

250 mcg IM.

How may misoprostol be administered for PPH according to the lecture?

800 mcg rectally.

What is methylergonovine or Methergine?

A uterotonic medication that produces strong uterine contraction.

What major condition contraindicates methylergonovine?

Hypertension or preeclampsia because it can further increase blood pressure.

What is the lecture dose of methylergonovine?

0.2 mg IM or 0.2–0.4 mg orally every 6–8 hours.

What is tranexamic acid (TXA) used for during PPH?

To reduce bleeding by preventing the breakdown of blood clots.

What mechanical devices may be used when medications do not control uterine bleeding?

A Bakri balloon or Jada uterine vacuum device.

What additional treatments may be required for severe PPH?

Blood transfusion, surgical treatment, or hysterectomy.

What is the nursing priority during severe PPH?

Support circulation and oxygenation while rapidly identifying and treating the cause of bleeding.

Why is emotional support important during PPH treatment?

Rapid interventions can be frightening, and the patient needs clear explanations, reassurance, and ongoing communication.

What are the major postpartum infections covered in the lecture?

Mastitis, metritis, urinary tract infections, and wound infections.

What labor-related factors increase postpartum infection risk?

Prolonged or premature rupture of membranes, frequent vaginal examinations, and prolonged labor.

What delivery and postpartum factors increase infection risk?

Cesarean or operative birth, lacerations, episiotomy, hematomas, catheterization, manual placental removal, and retained placental fragments.

What chronic condition commonly increases postpartum infection risk?

Diabetes.

What is mastitis?

Inflammation or infection of breast tissue, most commonly occurring during breastfeeding.

What organism most commonly causes mastitis in the United States?

Staphylococcus aureus.

What findings suggest mastitis?

Fever, shaking chills, flu-like symptoms, breast pain, and a hard, reddened area of one breast.

How does mastitis differ from uncomplicated engorgement?

Mastitis commonly causes fever, flu-like symptoms, and a localized red painful area; engorgement is usually bilateral without systemic illness.

Should a patient with mastitis continue breastfeeding or pumping?

Yes. Frequent breast emptying helps resolve milk stasis and is generally safe unless specifically contraindicated.

What supportive care is used for mastitis?

Empty the breasts regularly, apply cold therapy for inflammation, rest, hydrate, and use prescribed analgesics.

What antibiotics are first-line treatments for mastitis in the lecture?

Dicloxacillin or cephalexin (Keflex).

Why is complete breast emptying important during mastitis treatment?

Milk stasis contributes to inflammation and continued bacterial growth.

What is metritis?

A postpartum infection involving the endometrium, decidua, and adjacent uterine muscle.

Where does metritis commonly begin?

At the placental attachment site.

When does metritis most commonly appear?

Approximately postpartum days 3–5.

Which organism may cause earlier-onset metritis?

Group B Streptococcus.

Which organisms may be associated with late-onset metritis?

Chlamydia trachomatis and genital mycoplasmas.

What is a major risk factor for metritis?

Cesarean birth.

Why is metritis more common and severe after cesarean birth?

Surgery increases tissue trauma, bacterial exposure, and the opportunity for infection to spread.

What additional factors increase metritis risk?

Prolonged rupture of membranes, prolonged labor, internal fetal monitoring, multiple cervical examinations, and obesity.

What vital-sign findings may occur with metritis?

Fever above 100.4°F and tachycardia.

What physical findings may occur with metritis?

Lower abdominal pain, uterine tenderness, and subinvolution.

What lochia findings may occur with metritis?

Heavy or foul-smelling lochia, although foul odor may be absent.

What is subinvolution?

Failure of the uterus to return toward its expected postpartum size and position.

What temperature pattern may occur with metritis?

Sawtooth fever spikes that may exceed 101°F.

What tests may be obtained when metritis is suspected?

CBC, blood cultures, urinalysis, and other cultures as indicated.

Why may urinalysis be obtained during evaluation for metritis?

To rule out a urinary tract infection as the cause of fever or symptoms.

How is metritis treated?

With oral or IV antibiotics, depending on severity.

What nursing care helps prevent or manage metritis?

Hand hygiene, front-to-back wiping, regular peripad changes, fluids, ambulation, and prescribed antibiotics.

How often should peripads be changed according to the lecture’s metritis teaching?

Approximately every 3–4 hours and whenever soiled.

Why must worsening metritis be recognized quickly?

The infection can spread beyond the uterus and become life-threatening.

Where can an untreated uterine infection spread?

To pelvic connective tissues, the peritoneal cavity, or the bloodstream.

What is pelvic cellulitis or parametritis?

Spread of infection into the connective tissues of the broad ligament or other pelvic structures.

What is postpartum peritonitis?

Spread of infection from the uterus through the lymphatics into the abdominal cavity.

Why is postpartum peritonitis dangerous?

It may cause abscess formation, sepsis, and life-threatening systemic illness.

What percentage of postpartum patients develop urinary tract infections according to the lecture?

Approximately 2%–4%.

What is cystitis?

Inflammation or infection of the bladder.

What is pyelonephritis?

Infection or inflammation involving the renal pelvis and kidneys.

What organism most commonly causes postpartum UTIs?

Escherichia coli.

Why are postpartum patients vulnerable to UTIs?

Bladder hypotonicity, birth trauma, catheterization, incomplete emptying, and frequent vaginal examinations increase risk.

What can happen if cystitis is left untreated?

The infection may ascend and develop into pyelonephritis.

How does epidural anesthesia increase cystitis risk?

It may decrease the patient’s ability to feel the urge to void, leading to retention and overdistention.

What other factors increase postpartum cystitis risk?

An overdistended bladder, incomplete emptying, Foley catheterization, neonatal macrosomia, edema near the urethra, and operative vaginal delivery.

What findings suggest postpartum cystitis?

Burning with urination, suprapubic pain, urinary urgency, fever, and small frequent voids.

What voiding pattern may indicate incomplete bladder emptying?

Frequent voids of less than 150 mL.

What tests are used to evaluate postpartum cystitis?

Urinalysis, urine culture and sensitivity, and sometimes a CBC.

How is postpartum cystitis treated?

With antibiotics selected according to the suspected organism or culture results.

How often should the postpartum patient be encouraged to void?

As soon as possible after birth and approximately every 3–4 hours.

What urine volume is expected with each postpartum void according to the lecture?

More than 150 mL.

What should the nurse do if the postpartum patient cannot void?

Assess bladder distention and catheterize when indicated.

How can perineal care reduce UTI risk?

Frequent peripad changes and front-to-back cleansing decrease bacterial spread toward the urethra.

What factors increase postpartum wound-infection risk?

Obesity, diabetes, prolonged labor, premature rupture of membranes, immunodeficiency, corticosteroid therapy, and preexisting infection.

What findings suggest a postpartum wound infection?

Increasing redness, heat, swelling, tenderness, pain, purulent drainage, or low-grade fever.

How should a postpartum wound be systematically assessed?

Using REEDA: Redness, Edema, Ecchymosis, Drainage, and Approximation.

What diagnostic test may be performed when a wound infection is suspected?

A culture of wound drainage.

How is a mild postpartum wound infection commonly treated?

Oral antibiotics and local measures such as warm compresses.