Exam 2 Flashcards
Fourth Stage =
Puerperium (starts at the time they’ve delivered the placenta)
Close observation during the ___ hour of fourth stage
1st hour
checking for hemorrhage, complications
Normal maternal temp during fourth stage of labor
up to 100.4
Is a bit of bradycardia WNL during fourth stage of labor?
yes
bonding vs. attachment
bonding is by the parents to the baby - parents identifying “this baby is mine”
attachment is reciprocal between baby and parents - establishing relationship, understanding cues and responding to them
3 steps of the attachment process
- Taking-in period – dependent
- Taking-hold period – dependent/interdependent
- Letting-go - interdependent/independent
What happens during the taking-in period of the attachment process?
- Mom wants care for herself
- Bodily concerns – food/sleep/comfort
Mom is dependent
First day or so after birth
What happens during the taking-hold period of the attachment process?
Strives to master infant-care skills
What happens during the letting-go period of the attachment process? When does this period happen?
- Postpartum depression may occur
- Might return to work or relinquish a portion of child’s care to other caregivers
5-6 weeks after birth
BUBBLE-HE maternal assessment
Breasts Uterus Bladder Bowel Lochia Episiotomy/Laceration
What are you assessing for breastfeeding vs non-breastfeeding moms in the “breast” component of the BUBBLE-HE assessment?
Breastfeeding moms:
- Colostrum
- Tenderness or engorgement
Non-breastfeeding moms:
- Engorgement
Mastitis
“Breastmilk Stasis”
Mastitis precipitating factors
Inadequate breast drainage:
- Plugged duct
- Poor let-down
- Not rotating infant positions
Cracked nipple, fissures
Sometimes: infection
- Staph Aureus, E. coli
Mastitis — signs and symptoms
- Diffuse myalgias, “flu-like” symptoms, breast pain
- Wedge-shaped, erythematous, tender, flaking skin
- Usually unilateral -> Upper, outer quadrant most common
- Fever – low grade temperature does not indicate systemic infection, do not stop breastfeeding
- Observe carefully for signs of abscess formation (patient teaching)
Should a mom stop breastfeeding if she has a low-grade fever?
no
low grade temperature does not indicate systemic infection, do not stop breastfeeding
If mild Mastitis, how do you treat?
symptoms occur for less than 24-36 hr
may resolve with frequent nursing or pumping and supportive measures: bed rest, fluids, analgesics
When does milk come down?
multi - within 1-2 days
primi - can take longer
How to treat engorgement?
Warm or cool showers (warm is better to stimulate milk flow)
Start baby breastfeeding on opposite breasts each time despite what might seem like “baby’s choice”
Ice packs on the breast
If Mastitis and fever of 102˚, how do you treat?
call the provider
may be tx with antibiotics
dicloxicillin
cephalexin
clindamycin – up to 14 days
With, Mastitis, should you stop breastfeeding on affected breast?
DO NOT stop breastfeeding on the affected side –> empty the breast
Where should the fundus be located immediately postpartum?
halfway between the symphysis pubis and the umbilicus
Where should the fundus be located 2-4 hrs postpartum?
level of the umbilicus or one fingerbreadth above
How is postpartum hemorrhage defined for vaginal and c/s deliveries?
Vag: Blood loss >500 ml
C/S: Blood loss > 1000 ml
How is postpartum hemorrhage classified?
Early, acute or primary: Within 24 hrs (most common)
Late or secondary: 24 hrs to 6 wks after delivery
uterus 4 Ts
TONE: uterine atony
TISSUE: retained placenta
TRAUMA: lacerations/uterine rupture
CLOTTING: coagulation
Where is mastitis most common?
upper outer quadrant of breast
Uterine ATONY =
relaxed uterus
What is the leading cause of PPH?
uterine atony
leading cause (70-90%) of PPH complicating 1/20 births (5% of all births)
Potential causes of uterine atony (7)
- Overdistention
- full-term multiples
- macrosomia - Prolonged labor (most common)
- Induction and augmentation with piton
- Anesthesia
- Prolonged third stage (more than 30 mins)
- Preeclampsia
- Vacuum/forceps delivery (manipulation of uterus)
Does uterus or fundus ever go back to pre-pregnancy size?
no
What are the 3 Less frequent causes of PPH?
1. Retained placenta: Nondherent retained placenta Adherent retained placenta Inversion of uterus Subinvolution of uterus
- Traumatic injury:
Lacerations of genital tract
Uterine rupture
Excessive force on umbilical cord - delivery of placenta - Coagulation Disorder:
Prolonged clotting - rare
Risk for ___ with partially empty bladder PP
UTI
Properly anticipating maternal diuresis means knowing that Urine volume and flow returns to pre-pregnant by ___
2-3 days
should be 2-3L/day
Signs of bladder Retention/Distended
- Bladder discomfort
- Bulge of bladder above symphysis
- Frequent voids of less than 150 ml of urine
- Contributes to boggy fundus (uterus not contracting)
What hormone depressed bowel motility PP?
Relaxin
Strategies to prevent constipation PP?
Early ambulation
Abundant fluids
High-fiber diet
Composition of lochia includes
Endometrial tissue, blood, lymph
3 Stages of Lochia (characteristics and duration)
- Rubra (red): 1 to 3 days
- Serosa (pink, brown-tinged): 3 to 10 days
- Alba (yellowish-white): 10 to 14 days, but can last 3 to 6 weeks and remain normal
Why is there an Increased risk for respiratory problems post-Cesarean?
anesthesia, sedentary
The postpartum nurse assess a patient in the early morning, noticing the perineal pad is completely saturated. What should the nurse do first?
Ask patient when she last changed her pad
What is post-Cesarean pain like?
- incisional, rather than perineum discomfort
- may have long-acting morphine from epidural
Compression methods post-Cesarean
- SCDs (sequential compression device)
- Venodyne boots
- TED stockings
If patient has full bladder, the ___ will likely be displaced
fundus
have her void before you do the assessment
Lochia is ___ post-Cesarean
limited
Abdominal distention post-Cesarean may be
normal or indicate infection
Major risks of Cesarean
Respiratory Depression:
- Anesthetic gases or medications (epi/spinal)
- Maternal or Newborn respiratory depression
Infection:
-> Pre-operative prevention (patient must have antibiotic within 2 hours of incision occuring)
Nursing Interventions for Thromboembolic Disease
- Complete bedrest with bathroom privileges
- Measure leg circumference
- Anticoagulation therapy
- Analgesics
- Increase fluids
- Elevate extremity; TED hose; apply moist, warm packs
Should patients with Thromboembolic Disease be on bedrest?
yes - Complete bedrest with bathroom privileges
Episiotomy Or Laceration REEDA assessment:
Redness Edema Ecchymosis Discharge Approximation
No vaginal sex for how long PP?
First 6 weeks
Hematoma points
unremitting pain and pressure
can become size of fist (needs to be drained)
can compress urethra
careful assessment
implement pain relief measures
it is ___ for hemorrhoids to develop during pregnancy
common
If patient has hemorrhoids, what do you need to teach?
Shift position
Manual reinsertion
Application of creams
Thrombophlebitis - DVT - risk for
Pulmonary Embolism
Thrombophlebitis continuum
Thrombophlebitis –> Deep Vein Thrombus –> Thromboembolism –> Pulmonary Emboli
Why are pregnant patients more at risk for DVT?
- Increased blood volume
- Venous stasis in lower extremities
- Hypercoagulation
- Compression of inferior vena cava in 3rd trimester
PPH Prioritized Nursing Interventions
- Fundal massage (calling for help and getting O2 with other hand)
- Administer oxygen
- IV fluids
- Medications
1. Oxytocin (Pitocin)
2. Methylergonovine (Methergine)
3. Carboprost (Hemabate)
4. Misoprostol (Cytotec) - dilates the cervix and stimulates uterine contractions - administered rectally - Vital signs
- Insert foley
- Accurate I/O
- Obtain lab test
Internal Tamponade (Bimanual) vs device
bimanual is provider doing: providing compression to decrease bleeding, may also go into uterus and feel for retained placenta
device: like a reverse foley, nurse can instill saline or sterile water to inflate the balloon so it compresses all around the sides of the uterus
Postpartum blues
- 50-85% of mothers in first 2 weeks postpartum
- Symptoms: irritability, anxiety, fluctuating mood, increased emotional reactivity
- Mild and spontaneously remits, not considered psychiatric disorder (within 2 weeks)
Postpartum depression
- 10 to 15% women
- Loss of interest, apathy
lack of emotional response - Feelings unworthiness, shame, guilt
- Sleep disturbances, hopelessness, anxiety
- Panic attacks, suicidal thoughts
- Symptoms > present at least 2 wks
- May not pick up on infant’s cues or smiles
- Negative infant reaction
Postpartum psychosis
- 0.01% mothers in first 3 months postpartum
- Symptoms: mixed or rapid cycling, agitation, delusions, hallucinations, disorganized behavior, cognitive impairment, low insight
- Severe, considered psychiatric emergency - necessitates hospitalization
Safe antidepressants for breastfeeding
Sertraline (Zoloft)
Paraxetine (Paxil)
Clomipramine (Anafranil)
Drugs of concern for breastfeeding
Fluoxetine (Prozac)
Due to long half-life
Reports of colic, tremors, and insomnia in newborns
What happens in the first breath?
Intrapulmonary fluid absorbed
- Reduces pulmonary resistance to blood flow
- Facilitates initiation of air breathing
Surfactant
- Decreases surface tension within alveoli
Cardiopulmonary Transition in the seconds/minutes after delivery – what are the effects?
Conversion from fetal to neonatal circulation: ductus venous closes, foramen oval closes
- Skin color goes from gray to pink
- RR and breathing pattern established
immediate assessment after baby is born
ABCs
- Establish airway
- Stimulate neonate to breathe deeply and cry
- Observe respiratory effort, color, muscle tone
- Provide warmth
- Assess heart rate
- Check umbilical cord vessels
- Note obvious abnormalities
APGAR
Activity Pulse Grimace (reflex irritability) Appearance (color) Respiration
puerperium
first 6 weeks after the birth of an infant (known as the postpartum period)
involution
the changes that the reproductive organs, particularly the uterus, undergo after childbirth to return to their non pregnant size
uterine involution 3 processes:
- contraction of muscle fibers
- catabolism
- regeneration of uterine epithelium
catabolism
the process of converting cells into simpler compounds
decidua
the endometrium during pregnancy
afterpains
intermittent uterine contractions after birth
Why are afterpains more acute for multiparas?
because repeated stretching of muscle fibers leads
to loss of muscle tone that causes repeated contraction and relaxation of the uterus
What hormone stimulates the milk-ejection reflex?
Oxytocin
days 1-3 lochia is
rubra
Bloody; small clots; fleshy, earthy odor; dark red
or red-brown
days 3-10 lochia is
serosa
Decreased amount; serosanguinous; pink or
brown-tinged
days 10-14 (or up to 3rd to 6th week) lochia is
alba
White, cream, or light yellow color; decreasing
amounts
dyspareunia
discomfort during intercourse
episiotomy
surgical incision of perineal area
reciprocal attachment behaviors
Newborn infants have the ability to:
•Make eye contact and engage in prolonged, intense, mutual gazing.
•Move their eyes and attempt to “track” the parent’s face.
•Grasp and hold the parent’s finger.
•Move synchronously in response to rhythms and patterns of the parent’s voice (called entrainment).
•Root, latch onto the breast, and suckle.
•Be comforted by the parent’s voice or touch.
entrainment
reciprocal attachment behavior
baby is able to move synchronously in response to rhythms and patterns of the parent’s voice
en face position
the infant’s face in the same vertical plane as mom own so they can have eye contact.
fingertipping
the mother may gently explore the infant’s face, fingers, and toes with her fingertips
Engrossment
an intense fascination and face-to-face
observation between the father and newborn. It is characterized by the
father’s intense interest in how the infant looks and responds and a
desire to touch and hold the baby.
fetal lung fluid
that expands the alveoli and is essential for normal development of the lungs
asphyxia
insufficient oxygen and excess carbon dioxide in the blood and tissues
The primary method of heat production in infants is ____
nonshivering thermogenesis (NST), the metabolism of brown fat to produce heat.
Hazards of cold stress in newborns
Increased oxygen need Decreased surfactant production Respiratory distress Hypoglycemia Metabolic acidosis Jaundice
neutral thermal environment
In healthy, unclothed, full-term newborns, an environmental temperature of 32° to 33.5°C (89.6° to 92.3°F) provides a thermoneutral zone
polycythemia
an abnormally high erythrocyte count
in newborns, this is above 65%
Newborns are at risk for clotting deficiency during the first few days of life because _____
they have low levels of vitamin K, which is necessary to
activate several of the clotting factors
this is why Vitamin K is administered intramuscularly
bilirubin encephalopathy
a neurologic condition resulting
from bilirubin toxicity.
if chronic can cause permanent neurological injury called kernicterus
first period of reactivity
begins at birth and lasts for 30 minutes.
Infants are active at this time and appear wide awake, alert, and interested in their surroundings.
second period of reactivity
lasts 4 to 6 hours.
Infants have alert periods
become interested in feeding and may pass meconium.
may be tachycardia and rapid respirations
Mucous secretions increase, and infants may gag or regurgitate
Increases in blood oxygen levels, shifts in pressure in the heart and lungs, and clamping of the umbilical vessels cause closure of the ____, ____, and ____ at birth
ductus arteriosus, foramen ovale, and ductus venosus
Laboratory values for erythrocytes, hemoglobin, and hematocrit are higher for newborns than for adults because ____
less oxygen was available in fetal life than after birth
Physiologic jaundice occurs in normal newborns after the first 24 hours of life as a result of ____ and ____
hemolysis of red blood cells and immaturity of the liver.
Newborns receive passive immunity when ___ crosses the placenta in utero
IgG
Newborns progress through six behavioral states:
quiet sleep active sleep drowsy quiet alert active alert crying
periodic breathing
pauses in breathing lasting 5 to 10 seconds without other changes followed by rapid respirations for 10 to 15 seconds
more common in preterm infants
apnea
a pause in breathing lasting 20 seconds or more, or accompanied by cyanosis, pallor, bradycardia, or decreased muscle tone
Tachypnea
a respiratory rate of more than 60 breaths per minute
is the most common sign of respiratory distress in infants
Choanal atresia
blockage or narrowing of one or both nasal passages by bone or tissue
point of maximal impulse for babies
at the third or fourth intercostal space, lateral to the midclavicular line
Molding
to changes in the shape of the head that
allow it to pass through the birth canal.
craniosynostosis
a hard, ridged area not resulting from molding may indicate premature closure of the sutures.
This condition may impair brain growth and the shape of the head and requires surgery.
caput succedaneum
an area of localized edema that appears over the vertex of the newborn’s head as a result of pressure against the mother’s cervix during labor
cephalhematoma
bleeding between the periosteum and the skull, is the result of pressure during birth
usually over parietal bones
polydactyly
extra digits
syndactyly
webbing between digits
pseudomenstruation
A small amount of vaginal bleeding that may occur from the sudden withdrawal of the mother’s hormones at birth.
cryptorchidism
undescended testes
chordee
a condition in which fibrotic tissue causes the penis to curve downward