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Pediatric Medical Emergencies

Fever. Not a disease, it's a sign of diseaseSeverity is not indication of severity of underlying diseaseUsually good. Fever. Treat child, not thermometerHow do you know he has a fever?How sick does he look?How long has he been listless, weak?Will he tolerate being held on mom's shoulder?Does he cry even when consoled?.

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Pediatric Medical Emergencies

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    1. Pediatric Medical Emergencies

    2. Fever Not a disease, it’s a sign of disease Severity is not indication of severity of underlying disease Usually good

    3. Fever Treat child, not thermometer How do you know he has a fever? How sick does he look? How long has he been listless, weak? Will he tolerate being held on mom’s shoulder? Does he cry even when consoled?

    4. Fever Educate parents Tempra, Tylenol Avoid aspirin Sponge with water at 96 - 970F Do not say “tepid”, “lukewarm” Do not leave kid unattended

    5. Fever Educate parents Do not Use ice water “Bundle” Use alcohol rubs Use tap water enemas

    6. Fever Emergency if: >1040F in any child >1010F in infant < 3months old

    7. Septic Shock Peripheral hypoperfusion due to septicemia (blood infection) Most common in young infants, debilitated children

    8. Septic Shock Pathophysiology Severe peripheral vasodilation Fluid loss from vessels to interstitial space

    9. Septic Shock Signs/Symptoms “Warm” shock Tachycardia, full pulses Slow capillary refill Fever Flushed skin

    10. Septic Shock Signs/Symptoms “Cold” shock Tachycardia, weak pulses Slow capillary refill Cool, pale, mottled skin

    11. Febrile infant + Won’t tolerate being held to shoulder = Septic Shock

    12. Septic Shock Management 100% oxygen LR in 20cc/kg boluses Fill dilated vascular space Prevent onset of “cold” shock

    13. Meningitis Inflammation of meninges Increased CSF production Cerebral /meningeal edema Increased intracranial pressure

    14. Meningitis Signs/Symptoms: Older Children Fever Headache Stiff neck (can’t touch chin to chest) Decreased LOC Seizures

    15. Meningitis Signs/Symptoms: Infants Difficulty feeding Irritability High-pitched cry Bulging fontanelle Classic meningeal signs possibly absent

    16. Meningitis Meningococcemia Petechial rash Septic shock DIC

    17. Reyes’ Syndrome Non-communicable Affects ages 2 -19 Mostly toddlers, pre-schoolers

    18. Reyes’ Syndrome Pathophysiology Dysfunction of hepatic urea cycle enzymes Increased protein breakdown leading to rise in blood ammonia levels Diffuse cerebral edema

    19. Reyes’ Syndrome History Previously healthy child Recovering from viral illness Frequently chicken pox or influenza Frequently received aspirin during illness

    20. Reyes’ Syndrome Signs/Symptoms Prolonged, violent vomiting Varying degrees of personality change Unusual behavior Irritability, drowsiness

    21. History of vomiting + Altered LOC + Recovering from virus = Reyes’ Syndrome

    22. Crankiness in infant + Recovering from virus = Reye’s Syndrome

    23. Reyes’ Syndrome Management Avoid overstimulation IV’s at tko Decrease ICP by controlled hyperventilation

    24. Seizures Second most common pediatric complaint after fever Can result from same causes as adult seizures

    25. Seizures Pedi seizures can also result from fever Most common from 6 months to 3 years Caused by rapid rise in body temperature Short-lived Does not recur during that illness

    26. Seizures Potential dangers Aspiration Trauma Missed diagnosis

    27. Seizures “Febrile seizure” diagnosis risky in field

    28. Seizures History Previous seizures? Previous febrile seizures? Number of seizures this episode? What did seizure look like?

    29. Seizures History Remote, recent head trauma? Diabetes? Headache, stiff neck? Petechial rash?

    30. Seizures History Possible ingestion? Medications?

    31. Seizures Physical exam ABC’s Neurological exam Signs of injury? Signs of dehydration? Rash, stiff neck? Bulging, depressed anterior fontanelle?

    32. Seizures Management--if actively seizing: Place on floor away from furniture Position on side Prevent injury Do not restrain Do not force anything between teeth

    33. Seizures Management--following seizure Check ABC’s, suction prn Assure good oxygenation, ventilation Vascular access Check blood glucose, if < 70, give D25W If febrile, remove excess clothing, sponge with water to cool patient.

    34. Status Epilepticus Diazepam: 0.3 mg/kg to 5mg if < 5 years old 0.3 mg/kg to 10mg if > 5 years old

    35. Status Epilepticus Administer diazepam slowly Anticipate respiratory arrest, hypotension Rectal route is alternative when vascular access cannot be obtained

    36. Most Common Cause of Seizure Deaths = Anoxia

    37. Hypoglycemia More common than in adults, especially in newborns Signs/symptoms may mimic hypoxia

    38. Hypoglycemia Check blood glucose in any child with: Seizures Decreased LOC Severe dehydration Known hypoglycemia or diabetes Pallor, sweating, tachycardia, tremors

    39. Hypoglycemia Management Oral sugar if tolerated 2cc/kg D25W, if oral sugar not possible ? Glucagon 1 mg IV or IM Reassess every 20 - 30 minutes

    40. Diabetes Mellitus Typically insulin-dependent Complications Hypoglycemia Hyperglycemia, DKA

    41. Diabetes Mellitus DKA therapy same as for severe dehydration Not every diabetic is known diabetic Every diabetic must have first hyperglycemic episode

    42. Coma Disturbance in consciousness; patient unresponsive to stimuli Causes Metabolic Structural

    43. Coma Metabolic causes: Anoxia Drug Toxicity Hypoglycemia Epilepsy DKA Reyes’ Syndrome Infections Increased ICP (Edema)

    44. Coma Structural causes: Trauma Tumor CVA

    45. Coma Control ABC’s before worrying about cause!!

    46. Coma Airway/Breathing All patients with decreased LOC receive oxygen!! Evaluate for ineffective breathing patterns Controlled hyperventilation if increased ICP suspected

    47. Coma Circulation Control bleeding Give fluid boluses for hypovolemia Disability AVPU, pupils Check blood glucose

    48. Coma Management Support ABC’s 2 cc/kg D25W glucose < 70 mg% Narcan 0.1 mg/kg IV/IM/SQ/ET Elevate head 300 if C-spine injury not suspected and patient not in shock Rapid transport Reassess, Reassess, Reassess

    49. Poisoning Incidence Accidental: 75% children < 5 years old Overdose: School-age, adolescents

    50. Poisoning Assessment Remove to safe environment Control airway Support breathing: 100% O2 Circulation - vasodilation, decreasing myocardial tone, hypoxia Blood glucose

    51. Poisoning History What? When? How much? Vomiting? Coughing? Seizures? Altered LOC? Ipecac?

    52. Poisoning Management Support ABC’s Consider D25W, Narcan Ipecac?/Charcoal? Transport samples Consult poison control Treat patient, not poison!!

    53. Near-Drowning A leading cause of childhood death Two major groups Toddlers Adolescents

    54. Near-Drowning Pathophysiology Hypoxia Acidosis Hypothermia Aspiration, pulmonary edema, atelectasis

    55. Near-Drowning Management Protect rescuers Assume C-spine injury 100% oxygen Decompress stomach early with gastric tube

    56. Near-Drowning Management Remember mammalian diving reflex!! Think about underlying causes-- ? Child abuse All near-drownings are transported regardless of how good they look!!

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