Test Plan Flashcards
Near Drowning- Care of the Patient
CRP Immediately at scene
Management is based on degree of cerebral insult
Hospitalization for observation (24 hrs)
prognosis: best predictor is the length of submersion
Near drowning frequent complication
Aspiration pneumonia
Drowning Patho
Hypoxia (4 mins max)
Aspiration
Hypothermia (Increase BF to extremities, away from vital organs)
Hirschsprung’s Disease
“congenital aganglionic megacolon”
Mechanical obstruction from inadequate motility of intestines.
Doesn’t allow sphincter to relax
Loss of internal anal sphincter to relax
Accumulation of stool with distention
Hirschsprung’s Diagnostic evaluation
Most cases diagnosed in the first few months of life
Complete, careful hx
X-ray, barium enema studies, anorectal exam, rectal biopsy to confirm (Narrow poop ribbon like)
Hirschsprung’s S/S Newborns
Failure to pass meconium stool
Chronic Constipation
Reluctant to eat abdominal distention
Hirschsprung’s S/S Infants
Failure to thrive
Constipation
Abdominal distension
Vomiting
Episodic diarrhea
Hirschsprung’s S/S Toddlers and older children
Foul-smelling stools
Abdominal distention
Visible peristalsis
Palpable fecal mass
Malnourishment
Signs of anemia and hypoproteinemia
Hirschsprung’s therapeutic management
Sugery- removal of aganglionic portion of the bowel to relieve obstruction, restore normal motility, and preserve function of sphincter.
Two stages
-Tempory ostomy
“Pull-through” procedure
Hirschsprung’s preop care
NPO, stable, depends on age and clinical condition, may need to stabilize malnourished child prior to procedure