Disorders of the Newborn Foal Part I Flashcards
what are the conditions of the <24 hour old foal?
prematurity
dysmaturity
the “dummy foal”
neonatal maladjustment syndrome
sepsis
how is incomplete ossification of the cuboidal bones graded?
1-4 based on severity
foals born before ____________ are unlikely to survive and will not be athletes
300 days
what is dysmaturity?
delivered at full term but show characteristics of prematurity
most commonly due to placental insufficiency
how common is perinatal asphyxia syndrome?
1-2% of births
what happens in the delayed phase of perinatal asphyxia syndrome?
hyperemia and cytotoxic edema
Ca enters cells and leads to activation of enzymes
what does therapy of perinatal asphyxia syndrome depend on?
severity of perinatal asphyxia syndrome
what is the prognosis of perinatal asphyxia synrome?
good: up to 80% survive and achieve athletic function
which foals with perinatal asphyxia syndrome have poorer outcomes?
those that exhibit seizure activity within the first 24 hours of life
septic foals
when should you perform a madigan foal squeeze?
for foals with neonatal maladjustment syndrome
what is sepsis?
systemic inflammatory response syndrome in the presence of suspected or proven infection
what is the most common pathogen in neonatal sepsis?
E. coli
what can be seen on bloodwork in a septic foal?
leukopenia
azotemia common
hypoglycemia
hypoxemia/hypercapnia
hyperlactatemia
increased serum amyloid A
positive blood culture
what therapy can you perform for a septic foal?
antimicrobials
fluid therapy
hyperimmune plasma
supportive care
what are some predictors for a septic foal?
prematurity
specific sites of infection
sepsis score
temperature
WBC count
