OB Exam 3 Flashcards
uterus adaptation during postpartum ……………………
- uterine contraction leads to involution
- measured by assessing fundal height
- involutes 1 fingerbreadth per day
- factors that promote involution
- factors that inhibit involution
- afterpains
- lochia (progresses through 3 stages) : rubra, serosa, alba
vital signs during postpartum period ……………………
- temperature may be elevated slightly during the first 24 hours
- normal for the pulse to be slow in the 1st week after delivery
- blood pressure should not be elevated
ovaries adaptation during postpartum …………………
- ovulation can occur as soon as 3 weeks after delivery
- can conceive even if not menstruating
small amount of lochia ……………..
less than 4 inch stain on peripad
moderate amount of lochia …………….
less then 6 inch stain on peripad
heavy amount of lochia …………….
saturated peripad within 1 hour
lochia colors with days ……………..
- rubra (deep red) : 3 to 4 days postpartum
- serosa (pinkish) : 3 weeks postpartum
- alba (yellow) : 10 days to 6 weeks postpartum
cervix, vagina, and perineum adaptation during postpartum ……………
- never fully return to pregravid state
- kegel exercises help muscle tone
- lactation can lead to vaginal dryness and dyspareunia (painful intercourse)
breasts adaptation during postpartum period ……………..
- colostrum
- prolactin
cardiovascular system adaptation during postpartum ………………..
-high plasma fibrinogen levels and other coagulation factors mark the postpartum period
musculoskeletal system during postpartum …………………
-abdomen soft and sagging in the immediate postpartum
urinary system during postpartum ………………
-transient glycosuria, proteinuria, and ketonuria are normal in the immediate postpartum period
integumentary system during postpartum ………………..
- copious diaphoresis occurs in the first few days
- striae, stretch marks found on abdomen and breasts
weight loss during postpartum ……………….
- 12 to 14 pounds = baby, placenta and amniotic fluid
- 5 to 15 pounds in the early postpartum period = fluid loss from diaphoresis and urinary excretion
- return to pre-pregnant weight 6 months after childbirth if within recommended weight gain range (25-30lbs)
A 26-year-old G1P1 has delivered a healthy baby girl. You are providing patient teaching. One of the subjects you know to cover is the restarting of ovulation and menstrual cycles. One point you need to stress is
a. Lactating women may not restart their menses for more than 24 months
b. Menses always begins before ovulation
c. You can’t get pregnant as long as you are breastfeeding
d. You can conceive even if your periods have not restarted
d. You can conceive even if your periods have not restarted
Rationale: The return of ovulation and menstrual bleeding do not always occur together. Explain to the woman that she may be able to conceive even if the menses does not resume immediately.
adapting to becoming a mother …………….
- begins role change in pregnancy
- two critical elements
- role change is the most significant psychological adaptation the woman must make
development of positive family relationships …………………..
Attachment
-the enduring emotional bond that develops between the parent and infant
Bonding
-the way the new mother and father become acquainted with their newborn
En face position
-the mother interacts face-to-face with the newborn
signs of problems with positive family relationships …………….
- making negative statements about the baby
- turning away from the baby
- refusing to name the baby
- refusing to care for the baby
- withdrawing
- verbalizing disappointment with the sex of the baby
- failing to touch the baby
- limited handling of the baby
postpartum blues …………….
-temporary condition that usually begins on the third day and lasts for 2 or 3 days Contributing factors -psychological adjustment -physiologic decrease in estrogen and progesterone -too much activity -fatigue -disturbed sleep patterns -discomfort also may contribute
When providing care to a postpartum patient it is important to assess the new mother’s psychological adaptation to the infant. You know that there are two critical elements to becoming a mother. What is one of these elements?
a. Learning to care for the infant
b. Engagement with the child
c. Redevelopment of love and attachment to significant other
d. Moving towards a new normal
b. Engagement with the child
Rationale: The two critical elements of becoming a mother are development of love and attachment to the child and engagement with the child. Engagement includes all the activities of care giving as the child grows and changes.
nurses process for early postpartum period …………………
Data collection
-initial assessment and prenatal history
Initial physical assessment in first hour following delivery
-early data from L&D nurse
complete postpartum physical assessment …………….
- performed at least once each shift
- assess following areas: breasts, uterus, lochia, bladder, bowel, perineum, lower extremities, pain, labs
- maternal-newborn bonding
- maternal emotional status
areas of focus for nurse in postpartum care ………………..
- promoting hemostasis
- providing pain management: breast pain, afterpains, perineal pain
- preventing infection
- preventing injury from falls
- promoting urinary and bowel elimination
- preventing injury from thrombus formation
- restful sleep
- parent-newborn attachment
top 3 causes of maternal mortality after cesarean …………………
- anesthesia complications
- postpartum infection
- thromboembolism
monitor during postpartum ………………
- lungs
- signs of respiratory depression
- IV for rate of flow and correct solution
- sources of pain and discomfort
- incision
- bowel sounds
- urinary output
- signs of thrombus formation
nursing process for preparing the postpartum woman for discharge ………………..
assess :
- how parents interact
- interactions between other family members
top 3 causes of maternal mortality after cesarean …………………
- anesthesia complications
- postpartum infection
- thromboembolism
…………… for after pain .
600 to 800 mg of motrin
implementation for postpartum ………………
- supporting health-seeking behaviors: reinforce positive family behaviors, anticipatory guidance
- preventing injury from Rh-negative blood type or nonimmunity to rubella: is the woman a candidate for Rho(D) immune globulin (RhoGAM)
providing patient teaching during postpartum ………………..
- breast care
- fundal massage
- perineum and vaginal care
- pain management
- nutrition
- constipation
- proper rest
T or F : RhoGam (Rho[D] immune globulin) is given to an Rh- mother who delivers an Rh+ infant to prevent the formation of antibodies that may attack future fetuses.
True
Rationale: If the woman is Rh-negative and the baby is Rh-positive, the woman will need an injection of RhoGAM to prevent the development of antibodies to Rh-positive blood. The woman must receive the RhoGAM within 72 hours of delivery to be most effective.
respiratory system during newborn transition …………………
-helps expel fluid
-stimulates surfactant production
-stimulates lung inflation
SURFACTANT KEEPS THE ALVEOLI FROM COLLAPSING AFTER THEY FIRST EXPAND (usually has enough surfactant by the end of 35 weeks gestation)
circulation in newborn ………………..
- high pressure in the lungs causes the pressure in the right atrium to be higher than the pressure in the left atrium
- pressure differences help route blood: through the foreman ovale and ductus arteriosus, away from the nonfunctioning lungs, back into the general circulation, ductus venosus shunts fetal blood away from the liver
birth means ……………… must close .
fetal shunts
first breath ………………… in ……………….. causing the …………………. to ……………… .
reverses pressure, atria, foramen ovale, close
redirects blood to the lungs ………………
- increase in oxygen aids in closing ductus arteriosus
- ductus venosus closes and blood flows through liver
postpartum period lasts …………….
6 weeks
thermoregulatory adaptation in newborn ……………………
- thermoregulation is the physiologic process of balancing heat production with heat loss to maintain adequate body temperature
- newborn has problems with thermoregulation: prone to heat loss, not readily able to produce heat, vulnerable to cold stress
- flexed posture conserves heat- by reducing the amount of skin exposed to the surface and conserving core heat
- burning brown fat produces heat- not renewable, once depleted the newborn can no longer use this form of heat production
newborn loses heat 4 ways ……………….
- conductive heat loss
- heat loss by convection
- evaporative heat loss
- radiation
metabolic adaptation in newborn ………………….
-neonatal hypoglycemia: occurs when blood glucose falls to 50 mg/dL or lower
risk factors
-inadequate fetal blood flow through placenta
-maternal diabetes
-medications that increase blood sugar (mother)
-prolonged labor
-maternal infection
-respiratory distress
-cold stress
early s/s of neonatal hypoglycemia ……………….
- jitteriness
- poor feeding
- listlessness
- irritability
- low temperature
- weak or high-pitched cry
- hypotonia
late s/s of neonatal hypoglycemia ……………………..
- respiratory distress
- apnea
- seizures
- coma
T or F : Neonatal hypoglycemia is defined as a blood glucose level of 50mg/dL or lower.
True
Rationale: Neonatal hypoglycemia occurs when blood glucose levels drop to 50 mg/dL or lower.
hepatic adaptation in newborn ……………
- liver immature at birth
- bilirubin: conjugated- what normally occurs in adults: water soluble, excreted in feces. -unconjugated- occurs in the newborn because the liver is immature and overwhelmed: fat soluble, enters cells causing jaundice
high levels of unconjugated bilirubin in the bloodstream (serum levels of 4 to 6 mg/dL and greater) …………….
hyperbilirubinemia
yellow staining of the skin ………………..
jaundice
- first appears on head and face
- progresses in a cephalocaudal manner
physiologic jaundice ……………..
- jaundice that occurs after the first 24 hours of life (usually on day 2 or 3 after birth)
- bilirubin levels that peak between days 3 and 5
- bilirubin levels that do not rise rapidly (no greater than 5 mg/dL per day).
jaundice occurring within the first 24 hours is considered ……………..
pathologic jaundice
hepatic adaptation ………………
- newborn cannot produce vitamin K: can’t produce some clotting factors
- newborns receive vitamin K (AquaMEPHYTON) intramuscularly to help prevent hemorrhage
behavior and social adaptation ……………….
Brazelton’s Neonatal Behavioral Assessment Scale
six sleep and activity patterns ……………..
- deep sleep
- light sleep
- drowsy
- quiet alert
- active alert
- crying
initial assessments at birth ………………
- success of cardiopulmonary adaptation (assess immediately)
- vigorous or lusty cry
- heart rate greater than 100 bpm
- pink color
- assessment by RN
APGAR ………………
- useful to evaluate resuscitation efforts
- helps determine intensity of care newborn needs
5 parameters for APGAR …………………..
-HR
-respiratory effort
-muscle tone
-reflex irritability
-color
scored 0-2 points each
APGAR is assessed ……………….
- at 1 and 5 minutes of life
- score of less than 7 at 5 minutes RN scores every 5 minutes until score is : above 7, intubated, transferred to nursery
APGAR 7-10 at 5 mins ………………
doing well