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NUR 504 Exam 3 Practice Questions and Correct Answers £7.94   Add to cart

Exam (elaborations)

NUR 504 Exam 3 Practice Questions and Correct Answers

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  • Module
  • NUR 504
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  • NUR 504

Mechanism/manifestation of congenital infections -transplacental -IUGR -LBW -congenital malformations -fetal loss -still birth (anomalies/loss/syndromes) Mechanism/manifestation of perinatal infections -exposure to ano-genital secretions/blood -meningitis -septicemia -pneumonia -PTL (?) (illness...

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  • September 21, 2024
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  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NUR 504
  • NUR 504
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NUR 504 Exam 3 Practice Questions and
Correct Answers
Mechanism/manifestation of congenital infections ✅-transplacental
-IUGR
-LBW
-congenital malformations
-fetal loss
-still birth

(anomalies/loss/syndromes)

Mechanism/manifestation of perinatal infections ✅-exposure to ano-genital
secretions/blood
-meningitis
-septicemia
-pneumonia
-PTL (?)

(illnesses)

Mechanism/manifestations of postnatal/neonatal infections ✅-direct contact
-breast feeding
-nosocomial exposure
-meningitis
-septicemia
-conjunctivitis
-pneumonitis

(illnesses)

Maternal effects of infections ✅-SAB
-PROM
-PTL
-PP endometriosis
-sepsis
-III -> infertility

III ✅Intrauterine Infection and Inflammation

Fetal effects of infections ✅-LBW
-preterm birth
-IUGR
-congenital infection/anomalies

,-neuro delays
-IUFD

Torches ✅Toxoplasmosis
Other (Hep B, HIV, VZV, parvo, B19)
Rubella
Cytomegalovirus
Herpes
Syphilis

Torches presentation ✅-all similar
-flu like symptoms in mom
-significant cause of fetal/neonatal fatality

Toxoplasmosis transmission and maternal presentation ✅-transmitted through soil,
vegetables, uncooked meat, cat litter
-seems like flu for mom

Toxoplasmosis fetal effects ✅SAB
IUGR
Hydro/microcephalus
Chorioretinitis
Intracranial calcifications
Seizures
Developmental delays

Hep B ✅-vertically transmitted through BBF (not placenta)
-abdominal pain, jaundice, fever, rash, joint pain, PTL

Hep B treatment ✅-primary prevention
-screening all pregnant women
-vaccinate all newborns, 1 mo and 6 mo
-if mom is positive - hbig and vaccine

HIV / AIDS transmission ✅-vertical transmission
-transmitted through placenta, during birth, breastfeeding, sexual contact, sharing
needles, blood

HIV/AIDS treatment ✅-antiretrovirals during 2nd/3rd trimester and labor and for first 6
weeks for newborn
-c/s
-no breastfeeding
-avoid amniocentesis, chorionic villus sampling, cordocentesis

VZV transmission/maternal effects ✅-chickenpox

, -transmitted through placenta, droplet, or direct contact
-PTL
-encephalitis
-pneumonia (can be fatal)

VZV treatment ✅-vaccinate all family members
-pregnant women cannot receive live vaccine - give PP

VZV perinatal impact ✅-congenital varicella syndrome (limb hypoplasia, cutaneous
scars, chorioretinitis, cataracts, microcephaly, IUGR)

Parvovirus ✅-crossing placenta
-respiratory transmission
-preschool aged kids are good vectors
-distinct rash (red cheeks -> acute papules)
-arthritic symptoms
-good maternal outcomes
-can be fatal for fetus

Rubella transmission/maternal effects ✅-placenta
-droplet
-direct contact
-rash
-fever
-malaise
-vaccinate but not during pregnancy

Rubella fetal effects ✅Congenital Rubella Syndrome
-hearing impairment
-developmental delays
-cataracts
-cardiac defects
-IUGR
-microcephaly

Cytomegalovirus transmission/maternal effects ✅-placenta
-contact with BBF
-mild effect
-fever
-most of us have been exposed to this - bad when mom is exposed to this for the first
time while pregnant

Cytomegalovirus treatment ✅-if already has been infected, no treatment
-primary prevention
-cmig passive immunity

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