Exam 2 Saffian content Flashcards
What is the leading cause of pregnancy-related death worldwide?
Postpartum hemorrhage
What is early pp hemorrhage?
Within 24 hours of childbirth
What is late pp hemorrhage?
Occurs 24hrs to 6wks after birth.
What volume of blood loss qualifies as pp hemorrhage?
After vaginal delivery = 500mL
After c/s = 1000mL
What are the 3 ways that pp hemorrhage can be diagnosed?
- Volume loss (500mL after vaginal delivery, 1000mL after c/s)
- Percentage (Hct drop of >/=10% from pre-pregnancy baseline)
- Loss of ptnt stability (bleeding that causes hemodynamic instability and need for transfusion)
How quickly can a woman die after the onset of pp hemorrhage?
8-10min
What are the s/s of pp hemorrhage?
- Hypotension
- Tachycardia
- Increased pulse
- Thirst
- Restlessness
- Decreased UO
- Widening pulse pressure
What is the most common cause of early pp hemorrhage?
Uterine atony
What risk factors increase the likelihood of early pp hemorrhage?
- Multigravida
- Uterine atony
- Placental fragmentation
- Macrosomia
What could a firm fundus and bright red bleeding indicate?
Laceration of the genital tract
What are 2 possible causes of late pp hemorrhage?
- Subinvolution
- Retention
What is subinvolution?
When the uterus fails to fully contract back to baseline and lochia fails to progress from rubra –> serosa –> alba
During d/c teaching, what education should be provided to a patient about s/s of pp hemorrhage?
- Normal vs. irregular amount of blod
- Progression and timing of shift from rubra –> serosa –> alba
- Clots (big vs. little)
- Infections (s/s)
What is the most common infection r/t pregnancy and childbirth?
Endometritis
What are the s/s of endometritis?
- Pp fever
- Foul smelling lochia
- Lower abd pain
- Tachycardia
- Chills
- Uterine pain/tenderness
What is a risk of untreated endometritis?
Can progress to peritonitis (whole peritoneal cavity infection)
When are pp infections r/t the genital tract typically experienced?
W/in first 6 weeks pp
What are the risk factors for endometritis?
- C/S
- PROM
- Prolonged labor
- Compromised health status
- Obstetric trauma (episiotomy, etc.)
- Chorioamnionitis
- Manual removal of placenta
- Diabetes
What is the assessment tool for would infections?
REEDA (red, ecchymosis, edema, discharge, approximation)
When is mastitis typically detected?
2-8wks pp
What are the s/s of mastitis?
- Fever
- Chills
- HA
- Flu-like muscle aches
- Malaise
- Red area of breast
What are 2 common causes of mastitis?
Thrush and staph
How is mastitis tx?
- Antibiotics
- Rest
- Frequent emptying of breasts
- Increased fluid intake
- Local application of heat
Should a woman stop breastfeeding if she suspects mastitis?
No- breast feeding is even more important if mastitis occurs
What are the 3 subclasses of pp psychiatric disorders?
1 = adjustment rxn with depressed mood 2 = pp mood episode w/ psychotic features 3 = peripartum major mood episode
What are pp blues?
- Mild condition
- Mood lability w/ emotional hypersensitivity
- Occurs 2-4 days after birth
- More severe in primiparas
- R/t hormone changes pp
When do pp blues typically manifest?
2-4 days after delivery
How long do pp blues last?
About 14 days
What percentage of pp women are dx with pp depression?
10-20%
What are risk factors for pp depression?
- Hx of major depression
- Hx of pp depression
- Stressful life events
- Lack of social support
- Labor complications
During the pp period, when is the greatest risk for pp depression onset?
4th week pp
When is the risk of suicide highest with a woman dx with pp depression?
At start of s/s and recovery period (more energy to follow through on a plan for self-harm)
What is done within the pp period to screen for pp depression?
Telephone follow-up and early pp visit (before 6 weeks)
How is pp depression treated?
Combination of psychotherapy and antidepressants (SSRIs and TCAs are safe with breastfeeding)