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Level IV OB Infections In Pregnancy Part II
includes human papillomavirus, parvovirus b19, human immunodeficiency virus, TB, streptococcus, puerperal infections, endometrisis, wound infections, UTI, Mastitis, septic pelvic thrombophletibis,
58
Nursing
Undergraduate 4
03/30/2013

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Term
Transmission of Human Papillomavirus
Definition
horizontal transmission
vertical transmission during delivery
Term
What can cause transmission horizontally
Definition
oral
anal
vaginal
Term
Maternal effects
Definition
genital warts
recurrent respiratory papillomatosis
cervical and oropharyngeal cancer
Term
Neonatal effects
Definition
warts in throat
Term
Therapeutic management
Definition
vaccination
perodic cancer screenings
use of condoms
Term
HPV vaccination types
Definition
cervarix and gardasil
Term
WHat do they do
Definition
stimulate production of antibodies that attach HPV which causes majority of cervical cancers
Term
Nursing considerations
Definition
recommended for 11-12 y.o. boys and girls
three shots over 6 months
most effective if given before sexually active and before exposure
Term
Parvovirus B19 transmission
Definition
very contagious
more common among children
Term
Maternal Effects
Definition
distinctive rash "slapped cheeks"
lace like rash on extremities
fever, malaise, joint pain
Term
Neonatal effects
Definition
fetal death from failure of fetal RBC producion
fetal HF
Term
Therapeutic management
Definition
none
Term
Human Immunodeficiency Virus transmission
Definition
Horizontal, vertical, blood and body fluids
AIDS
Term
Can a mother pass HIV to her baby via breastfeeding?
Definition
yes
Term
Neonatal Effects
Definition
failure to thrive
extensive seborrheic dermatitis (cradle cap)
persistent thrush
meningitis
pneumonia
septicemia
Term
Therapeutic Management
Definition
antiretroviral therapy
teach prevention of spread of hiv to mother
Term
What antiretrovirals are used?
Definition
AZT
ADV
Term
How long can the infant be HIV positive if actually negative and why
Definition
18 months
because of passive antibodies from the mother
Term
Other actions to decrease infection
Definition
c-section and rupture of membranes at 38 weeks
NO BREASTFEEDING
Term
Nursing interventions
Definition
adequate highquality nutrition to decrease the risk for opportunistic infections
sufficient rest and activity
avoid large crowds and traveling to areas with poor sanitation or exposure to those with other infections
meticulous skin care
Term
Group B Streptococcus transmission
Definition
colonized in the rectum vagina cervix and urethra of approx. 10-30% of all pregnant women
Term
Maternal effects
Definition
asymptomatic
UTI chorioamnionitis and endometrisis
premature rupture of membranes
premature birth
Term
Neonatal Effects
Definition
sepsis
pneumonia
meningitis
Term
Therapeutic management
Definition
PCN-first line
no prophylaxis for planned c-section if labor or ROM did not occur before planned procedure
Term
When is it optimal to identify infection of GBS?
Definition
between 35-37 weeks gestation
Term
High risk patients
Definition
previous birth of infant with GBS or GBS diagnosis
prematurity <37 weeks
ROM 18 hours or more prior to delivery
temperature of 100.4 or higher
Term
Puerperal Infections
Definition
fever of 100.4 or higher occuring on at least 2 of the first 10 days after the first 24 hours
Term
A patient is 8hrs postpartum and has a temperature of 100.4, is this wdl?
Definition
yes. any temperature above 100.4 after 24 hours is considered abnormal
Term
Risk factors
Definition
hx of previous infection
cesarean birth
trauma
prolonged labor or ROM
catheterization
excessive number of vaginal examinations
hemorrhage
retained placental fragements
poor general health, nutrition, and/or hygiene
Term
Puperal infections include
Definition
endometrisis, wound infections, UTI, mastitis, septic pelvic thrombophlebitis
Term
Endometritis
Definition
infection of the uterus
Term
s/sx
Definition
fever
chills malaise anorexia
uterine tenderness
subinvolution of the uterus
foul smelling lochia
Term
therapeutic management
Definition
IV antibiotics until afebrile for 24 hours
prophylactic antibiotics during cesarean sections
comfort measures
teach s/sx of worsening infections
Term
when is the antibiotic given during surgery?
Definition
after the umbilical cord is clamped to prevent exposure of drug to baby
Term
nursing considerations
Definition
fowlers position to promote drainage of lochia
medicated for abd pain or cramping
signs of improvement
or new s/sx
vs q2hrs for fever and 4hrs afterward
foods high in vit c and protein
Term
WHat new s/sx?
Definition
n/v
abd distention
absent bowel sounds
severe abdominal pain
Term
what comfort measures can be implemented
Definition
warm blankets
cool compresses
fluid consumption
heating pad
Term
what to teach
Definition
s/sx of worsening
side effects of therapy
adhering to tx plan and follow up care
Term
Wound infection s/sx
Definition
edema
warmth
redness
pain and tenderness

wound edges seperate
seropurulent drainage
fever/malaise
Term
management
Definition
broad spectrum antibiotics
analgesics
comfort measures
surgical debridement
Term
how to provide comfort
Definition
sitz baths
warm compresses
frequent perinal care
Term
teaching
Definition
wipe from front to back
change perineal pads frequently
good handwashing
adequate fluid intake and diet
Term
Urinary Tract Infections s/sx
Definition
1st/2nd pp day

dysuria urgency frequency
suprapubic pain
Term
Management
Definition
antibiotics (IV for pyelonephritis)
urinary analgesics (Pyridium)
increase fluid consumption
avoid grapefruit juice and carbonated drinks
Term
What does pyelonephritis manifest as
Definition
fever, flank pain
Term
Nursing considerations
Definition
take all medications
drink 2500-3000 ml of fluid each day
drink those that acidify the urine
proper perineal care
urinating frequently
Term
WHat helps to acidify the urine?
Definition
apricot, plum, prune, or cranberry juices
Term
Mastitis
Definition
infection of the breast (staph. a)
Term
Causes
Definition
fissures or cracks in nipples
overdistention or milk stasis
improper breastfeeding technique
Term
S/sx
Definition
flu like symptoms
localized wedge shaped area of breast that is red edematous hot and painful
Term
Therapeutic management
Definition
antibiotic therapy
continued emptying of breast
surgical drainage if abscess develops
comfort measures
Term
nursing considerations: teaching upon discharge
Definition
provide information about s/sx
prevention: correct positioning, avoid nipple trauma and stasis
breastfeed q2-3 hours
avoid formula supplements and nipple shields
change nursing pads when wet
avoid continout pressure on breasts from tight bras or infant carriers
Term
Nursing considerations once occurs
Definition
moist heat (disposable diaper with warm water)
shower or hot packs
complete all antibiotics
Term
Comfort measures
Definition
completely emptied at each feeding
breastfeeding or pumping q1.5-2 hours
starting feeding on unaffected side
massage over area before and after feeding
stay in bed
intake of 2500-3000
analgesics
Term
Septic pelvic thrombophlebitis
Definition
pelvic infection that spreads along the venous system and thrombophlebitis developes
Term
S/sx
Definition
pain in groin abdomen or flank
fever or tachycardia
gi distress and decreased bs
Term
Therapeutic management
Definition
anticoagulation therapy
antibiotics
observe for s/sx of pulmonary embolism
Term
Assessment for the woman with an infection
Definition
look for fever, tachycardia, pain, or unusual amount or odor of lochia.
malaise muscle ache
examine all woulds
ask about difficulty emptying bladder or any discomfort
evaluate for knowledge of hygiene like handwashing perinal care and pads, also breastfeeding.
examine the nipples
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