Postpartum And Newborn Flashcards
Sub involution
definition
cause
treatment
When the process of uterine contractions does not take place as it should and it’s either prolonged or stops
Retained placental fragments, myomata, infection
Ergotrate or Methergine by mouth for two weeks then reevaluate in two weeks
Endometritis
definition
symptoms
Postpartum inflammation of the endometrium
Fever to 104, tachycardia, chills, uterine tenderness extending laterally, pelvic pain with bimanual exam, subinvolution, scanty odorless lochia or malodorous seropurulent lochia, variable onset depending on the organism, GBS presents earlier with increased white blood count
Kernicterus
Definition
signs and symptoms
A form of brain damage caused by excessive jaundice
Bilirubin is so high that it moves out of the blood and into the brain tissue
Excessive lethargy, high-pitched cry, decreased muscle tone with periods of increased tone, arching of head and back backwards, jaundiced in extremities, fever
Additional therapy for thrombophlebitis that the midwife can provide
Maintaining strict bedrest, monitoring pedal pulses, applying moist heat to affected area
Women are predisposed to UTIs postpartum because of:
Trauma to the trigone of the bladder
Compared with mature breastmilk colostrum contains less:
Fat and carbohydrates
Breast milk is produced in the:
Alveoli
What birthweight is the established norm for a diagnosis of a large gestational age baby
4000 grams
Between 8 lbs. 13 oz. and 8 lbs. 14 oz.
What would be the most helpful in confirming clinical suspicion of IU GR
To ultrasound measurements of abdominal circumference at least four weeks apart
Failure of tissue perfusion caused by changes in the circulation that occur as a result a severe infection is called:
Septic shock
Postpartum psychosis
Manic or depressive episodes of confusion or disorientation, delusional thinking, suicidal or infanticidal behaviors
Mothers with history of bipolar disorder have increased risk
Postpartum blues
70% of women, begins 2 to 3 days postpartum, associated with hormonal swings, sleep deprivation, impending lactation
Homan’s sign
Have the mother sit in bed with her legs straight, then gently press on her knee and dorsiflex her foot. She has pain in her calf the test is positive for thrombophlebitis
2–0 chromic suture
External anal sphincter, cervical lacerations, lateral vaginal wall, and deep interrupted stitches of pelvic muscles
Muscle requires a stronger suture
Hematoma
primary concern
treatment
Pooled blood readily permits the growth of bacteria, primary danger is infection
This could lead to breakdown of the repair, because surfaces will not adhere and close properly once sepsis develops
Immediately Refer to the physician, as antibiotic therapy should begin ASAP
Hematoma
definition
cause
And asymmetrical and painful swelling in the perineal area
Caused by soft tissue trauma and second stage and a faulty repair job, where bleeding vessels continue to seep below the skin. The blood takes time to reabsorb
How much water should a nursing mother drink daily ( to meet her own needs and produce sufficient breast milk)
3 quarts
What time should the midwife refer to the pediatrician if the newborn has not had a bowel movement?
48 hours
What is a normal temperature increase when the new mothers milk comes in?
101°
Circumoral cyanosis refers to:
Bluish discoloration around the mouth
can indicate heart problems
The newborns head is__the size of the body
1/4
Acrocyanosis in the newborn
Usually temporary with rubbing of foot/hand, should pink up
Beefy redness color in newborn
Normal for the first 24 hours
if prolonged polycythemia
Harlequin color
Half body pink, half red or paler, normal variation
Stork bites
Smooth flat red marks on base of neck, eyelids, bridge of nose
Fades by two years
Erythema toxicum
Read spotty rash, fades naturally
Transient mottling of skin in newborn
Temperature, should not persist
Anterior fontanelle size and shape
Diamond shape, peripheral pulses, 2 1/2 to 4 cm length
Posterior fontanelle
size and shape
1/2to 1 cm
triangle
Fontanelles
depressed
bulging
Depressed =dehydration
Bulging equals increased intracranial pressure or meningitis urgent
Epstein’s pearls
definition
Small white cysts along the hard palate
Normal
Will resolve with sucking
Newborn lungs
Common variations
Momentary apneic spells, should not last longer than 15 seconds
Rales and rhonchi shortly after birth
Rate up to 80 within the first half an hour
Transient tachypnea of newborn
Very rapid respiration rate 80 to 120 usually during first 24 hours
Use o2, BF
If not resolved and baby unable to eat in reasonable amount out of time, TP
What percent of newborn heart murmurs are normal?
90%
Hypospadias
Urethral opening on the lower side of penis
corrective surgery at three months
Newborn femoral pulses
Right above hip crease
Check both at once. Should be strong and equal
Weak could be a congenital heart defect
If uneven contact pediatrician, coarctation of the aorta
Tonic neck reflex
Turn babies head to one side, extremities on same side straighten and on opposite side flex
Fencing position
Babinski reflex
Stroking foot upward, toes hyperextend
Lanugo in the newborn
term
preterm
postterm
Term: thinning over lower back
Preterm: covered over body no lanugo thinning with some parts still covered
Postterm: half back devoid of lanugo
Esophageal atresia
Definition
symptoms
Serious birthday defect in which the esophagus is segmented and closed off at any point
Usually occurs with TEF, unlikely to survive without surgery
Signs and symptoms; excessive drooling, and immediately regurgitate after eating, choking, coughing, aspirations, pneumonia
Which assessment finding indicates that phototherapy has been effective for the neonate
Elimination of green urine and greenish loose stools
What umbilical cord stump finding is considered normal at three days postpartum
Dryness and atrophy at the stump
Which muscle would not be cut in the midline episiotomy
Pubococcygeus
What is the main significance of lobulated and succenturiate placentas?
Placenta lobes may be retained and not expelled with the rest of the placenta
What is the last step of manual removal of the placenta
Administration of oxytocin
A sulcus is which of the following types of laceration?
Second-degree
Which hormone stimulates and maintains milk production after childbirth?
Prolactin
Shock patients are often thirsty
true or false
True
After shoulder dystocia, once the baby is out you should be prepared for
1.
2.
3.
Hemorrhage
full resuscitation
maternal sepsis
A temperature rise may occur up to 24 hours after birth as a result of dehydration or exertion associated with labor
true or false
True
Late postpartum hemorrhage can occur in the fourth week following delivery
two or false
True
Birth of the head occurs through which of the following mechanisms for an OP delivery?
Flexion then extension
Newborn exam on a three week old baby, reflexes (one or more) of the reflex are not present and they were at birth what is the most appropriate response?
Note it as an alarming variation from normal that merits immediate attention by a pediatrician
At which of the following times is maternal cardiac output highest?
Immediately postpartum
How soon after full-term delivery can a woman who is not breast-feeding safely start taking combined oral contraceptives?
three weeks
About how many times should a healthy, well hydrated infant void during a 24 hour time period?
Six times
What woman is the most likely to suffer from mastitis?
A breast-feeding woman more than a week postpartum
Positive pressure ventilation of the newborn she continue until?
There are spontaneous respirations
In what days surrounding childbirth is it most likely the maternal Varcella infection will be passed to the newborn?
Day six before birth to day 2 afterbirth
How long after birth just complete regeneration of the endometrium at the placental site take?
6weeks
Sign of intracranial trauma and the newborn
Bulging anterior fontanels
Ductus arteriosis
definition
A short broad vessel in the fetus that connects the pulmonary artery with the aorta and conducts most of the blood directly from the right ventricle to the aorta bypassing the lungs
Foramen ovale
definition
when/why does it close
Most oxygenated fetalblood bypasses the lungs and instead flows through the opening between the right and left atria called the Foramen ovale
With the newborns first breasts the combo of pressure that is increasing in the systemic circulation causes increase in the pressure of blood flow to the heart. The pressure from increased blood flow into the left side of the heart causes the foreman ovale to shut
What does sunlight do for excess bilirubin?
Helps the liver conjugate and eliminate
Neonatal infection
signs and symptoms
Lethargy-especially if mother had signs and symptoms of infection during labor
irritability, jitteriness,
fever- Chorioamnionitis, GBS plus post partum infection
dehydration, tachypnea, cyanosis
Lochia Alba
Starts 10 days postpartum resolves over a period of 2 to 4 weeks
Creamy white
Consists of leukocytes and decidual cells
Scant amount
Lochia serosa
Paler than rubra. Serous and pink
Days 3 to 10 or 12 days postpartum
Contain serous fluid, decidual tissue, leukocytes, erythrocytes
Small amount
Lochia rubra
Contains blood, decidual tissue
Immediately after delivery continues for 2 to 3 days postpartum
Heavy to moderate amount
Newborn weight in grams
SGA
AGA
LGA
SGA up to 2500 g
AGA 3,000 to 3,500 g
LGA 4,000 g
Velamentous cord insertion
The three vessels attached to the placenta via the membranes rather than staying in the cord. Not protected by Wharton’s jelly.
Three stages of transition of newborn
First period of reactivity birth to first 30 minutes
Period of unresponsive sleep 30 minutes to two hours
Second period of reactivity two hours to six hours
Recognizing failure to thrive
Poor weight gain, lethargy, poor feedings, behind on developmental milestones
How many cotyledons are there in a healthy term placenta
15 to 20
Caput
"does not stay put" Collection of fluid causing swelling of scalp at birth, trauma Reabsorbed in 12 hours can cross suture line appear shortly after birth
Cephalohematoma
Collection of blood between cranial bone and periosteal membrane
Does not cross suture lines
Appears 1 to 2 days, disappears 2 to 3 weeks or months
Bruising under the skin
Most appropriate management for retained placental membranes
Methergine to achieve rapid expulsion of the retained fragments
What is the most appropriate management of placenta accreta?
Contact the physician and prepare the woman for immediate surgery
Following birth a woman’s bowels tend to be sluggish due to
1.
2.
Dehydration from the birth
effects of progesterone and decreased abdominal muscle
Why does the umbilical cord evulse with minimal pressure after the birth or while waiting for the placenta
Velamentous insertion
infection in womb
prematurity
fetal death
Percent of diabetic mothers that give birth to LGA babies
40%
What factors can increase the incidence of jaundice?
Pitocin IV during labor vitamin K Cephalohematoma liver malfunction neonatal infection ABO incompatibility
Kernicterus
Lab values
Over 20 for unconjugated bilirubin
Newborn reflexes should be present through
The first three months
Sepsis in the newborn
symptoms
Lethargy, irritability, jitteriness, fever, dehydration, tachypnea cyanosis
When does the cervix completely close afterbirth?
The external os has assumed it’s nonpregnant form by the fourth week postpartum
Judging hematocrit by blood loss
Two percentage points is roughly equivalent to a unit 500 mL of blood loss
Continuous stitching
when used
Closure of the subcutaneous layer
Continuous mattress stitch
when used
Subcuticular closure of an episiotomy or perineal laceration
Three associations of SGA babies
Mental retardation, visual and hearing defects, poor infant growth and development
What can an elevated pulse or temperature indicate postpartum in the mother
1-5
Dehydration, UTI, uterine infection, breastmilk coming, hematoma
Hypoglycemia
normal range
when to refer
risk factors
50 to 60 is normal for a newborn
below 30 is of serious concern
Infants at risk
LGA, SGA, premature, postmature, those with diabetic mothers,
Otherwise healthy babies who suffered hypoxia during labor or were depressed at birth
Describe IUGR
Asymmetrical
Normal head circumference
With decreased weight and decreased body length
Deep thrombophlebitis
symptoms
treatment
High fever, severe pain, edema, tenderness along the entire length of the leg
Stay in bed, keep the leg elevated contact a physician immediately
Uterine infection postpartum
puerperal infection or Endometritis
risk factors
symptoms
Anemia, compromised immune system, premature rupture of membranes, many vaginal exams in labor, maternal exhaustion, delayed placental delivery, hemorrhage, uterine exploration, postpartum dehydration, improper perineal hygiene
Fever over 101, elevated pulse, pelvic pain, subinvolution of the uterus