Peds Final study guide, Study notes of Nursing

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2024/2025

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PEDIATRIC FINAL EXAM STUDY GUIDE
VITAL SIGNS IN PEDS
โ— Newborn: HR 110โ€“160 | RR 30โ€“60 | BP ~60โ€“80/40โ€“50
โ— Infant: HR 100โ€“150 | RR 30โ€“50 | BP ~80โ€“100 systolic
โ— Toddler: HR 90โ€“140 | RR 24โ€“40 | BP ~90โ€“105 systolic
โ— Preschool: HR 80โ€“110 | RR 22โ€“34 | BP ~95โ€“110 systolic
โ— School-age: HR 70โ€“100 | RR 18โ€“30 | BP ~100โ€“120
โ— Adolescent: HR 60โ€“90 | RR 12โ€“20 | BP ~110โ€“130
โ—‹ HR and RR are higher in younger children and decrease with age
โ—‹ Tachycardia is an early sign of distress, dehydration, or hypoxia
โ—‹ Tachypnea = early respiratory distress
โ—‹ Hypotension = late sign (child is already decompensating)
โ—‹ SpOโ‚‚ < 90% = notify provider immediately
TEST TIP: first sign of deterioration = tachycardia or tachypnea
CHILD ABUSE
Indications of Child Abuse
โ— bruising various stages
โ— uncomfortable with questions
โ— family dynamic
โ— stages mix match with development
โ— delay in seeking care
โ— injuries inconsistent with developmental stage
โ— pattern bruising (belt, cord, handprint)
โ— immersion burns (clear lines)
โ— genital bruising/redness โ†’ sexual abuse
โ— poor hygiene, malnutrition, inappropriate clothing
Types of Abuse
โ— neglect, emotional, physical, sexual, psychological
โ— medical child abuse (munchausen by proxy)
TEST TIP: if story doesnโ€™t match injury โ†’ correct to suspect abuse
TRAP: you do NOT need proof to report
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PEDIATRIC FINAL EXAM STUDY GUIDE

VITAL SIGNS IN PEDS

โ— Newborn: HR 110โ€“160 | RR 30โ€“60 | BP ~60โ€“80/40โ€“ โ— Infant: HR 100โ€“150 | RR 30โ€“50 | BP ~80โ€“100 systolic โ— Toddler: HR 90โ€“140 | RR 24โ€“40 | BP ~90โ€“105 systolic โ— Preschool: HR 80โ€“110 | RR 22โ€“34 | BP ~95โ€“110 systolic โ— School-age: HR 70โ€“100 | RR 18โ€“30 | BP ~100โ€“ โ— Adolescent: HR 60โ€“90 | RR 12โ€“20 | BP ~110โ€“ โ—‹ HR and RR are higher in younger children and decrease with age โ—‹ Tachycardia is an early sign of distress, dehydration, or hypoxia โ—‹ Tachypnea = early respiratory distress โ—‹ Hypotension = late sign (child is already decompensating) โ—‹ SpOโ‚‚ < 90% = notify provider immediately TEST TIP: first sign of deterioration = tachycardia or tachypnea CHILD ABUSE Indications of Child Abuse โ— bruising various stages โ— uncomfortable with questions โ— family dynamic โ— stages mix match with development โ— delay in seeking care โ— injuries inconsistent with developmental stage โ— pattern bruising (belt, cord, handprint) โ— immersion burns (clear lines) โ— genital bruising/redness โ†’ sexual abuse โ— poor hygiene, malnutrition, inappropriate clothing Types of Abuse โ— neglect, emotional, physical, sexual, psychological โ— medical child abuse (munchausen by proxy) TEST TIP: if story doesnโ€™t match injury โ†’ correct to suspect abuse TRAP: you do NOT need proof to report

PAIN

Pain Scales โ— dependent on kids (need to know numbers for number scales, usually 6 years-old) โ— FLACC scale (infants/nonverbal): Face, Legs, Activity, Cry, Consolability (0โ€“2 each, total 0โ€“10) โ— Faces scale (Wong-Baker): child points to face (age ~3โ€“7) โ— Numeric scale: 0โ€“10 (โ‰ฅ6 years old, requires abstract thinking) Nonpharmacological pain control โ— sucking, distraction, guided imagery, TV, positioning โ— therapeutic play, parental presence, bubble blowing TEST TIP: โ— infant โ†’ FLACC โ— toddler โ†’ faces โ— school-age โ†’ numeric TRAP: donโ€™t use numeric scale in toddlers GASTROINTESTINAL Celiac โ— No wheat, rye, barley (rice, potato, corn) โ— Stunted growth, diarrhea, cramping โ— autoimmune โ†’ intestinal villi damage โ†’ malabsorption TEST TIP: chronic diarrhea + poor growth = celiac CLEFT LIP + PALETTE BABIES โ— Early repair: first 1โ€“3 months โ— special dropper, nipple, squeeze cheeks โ— aspiration & respiratory infections โ— usually temp NG tube โ— important to fix early speech wise โ— burp frequently (air intake) โ— upright feeding โ— risk: otitis media

TEST TIP: acute attack โ†’ albuterol FIRST TRAP: steroids are NOT rescue meds Cystic Fibrosis โ— genetic, not contagious (autosomal recessive) โ— thick secretions โ— RT so important โ— clogs pancreas โ— pancreatic enzymes with meals โ— preventing infections + aspiration โ— percussion vests โ— lots of antibiotics โ— diabetes later โ— sweat chloride test diagnostic โ— high-calorie diet needed TEST TIP: enzymes MUST be taken with food, EVERY MEAL TRAP: no enzymes = malnutrition. ENT / EYES Conjunctivitis โ— clear runny discharge + pink eye = viral/allergen โ— runny nose + mucous eyes = viral/allergen โ— pus drainage = bacterial โ— antibiotic drops for bacterial โ— bacterial starts unilateral โ†’ spreads โ— viral resolves 7โ€“14 days TEST TIP: pus = antibiotics GROWTH & DEVELOPMENT Infant Growth & Development โ— gross โ†’ fine motor โ— sit before walking โ— 4 months head control โ— 4โ€“6 months' rollover โ— 6โ€“8 months: sit without help โ— 9โ€“10 months: pull to stand โ— 1-year walk โ— double weight 6 months, triple by 12 months

โ— solids 4โ€“6 months โ—‹ one new food at a time โ— Tylenol before 6 months (NO ibuprofen) โ— cephalocaudal & proximodistal development โ— fontanels: posterior closes 2 months, and the anterior closes 18 months โ— object permanence at ~8 months TEST TIP: Know ORDER, not exact ages TRAP: walking before sitting = wrong Toddler Development โ— autonomy vs shame + doubt โ— giving them control โ— parallel play โ— egocentric thinking โ— temper tantrums normal TEST TIP: best intervention = give choices CARDIAC Heart Failure โ— congenital problems โ— cyanotic vs acyanotic โ— poor feeding, SOB, crackles โ— weight gain = fluid overload โ— diuretics, surgery โ— sweating during feeds โ— failure to thrive TEST TIP: sweating while feeding = heart failure NEURO Cerebral Palsy โ— hypoxia at birth โ— not progressive โ— therapies only โ— lifelong motor impairment Seizures โ— safety, protect from injury

RENAL

Acute Nephritis โ— from strep โ— HTN โ— dark tea-colored urine, edema Nephrotic Syndrome โ— autoimmune โ— similar symptoms โ— protein loss โ†’ edema โ— infection risk TEST TIP: edema = protein problem HEME/ONC Leukemia โ— WBC high, RBC low โ— anemia + infection โ— bone marrow failure โ— fatigue, bleeding Hemophilia A โ— X-linked โ— joint bleeding โ— Factor VIII deficiency TEST TIP: avoid IM injections SKIN โ— contact dermatitis โ— eczema โ— impetigo = honey-colored crust โ— cellulitis = red, warm, swollen POST-OP Tonsillectomy

โ— no sharp food, no straws, no red food โ— pain meds โ— watch for bleeding (frequent swallowing) โ—‹ You wonโ€™t see blood โ†’ look for behavior TEST TIP: swallowing = bleeding FINAL TEST STRATEGY (MOST IMPORTANT) โ— Kids compensate โ†’ then crash fast โ— Toddlers = choices โ— โ€œbiliousโ€ โ†’ obstruction โ— โ€œprojectileโ€ โ†’ pyloric โ— Albuterol = rescue โ— Steroids = control โ— If child canโ€™t talk โ†’ donโ€™t pick numeric โ— โ€œFirstโ€ โ†’ immediate action โ— โ€œBestโ€ โ†’ safest long-term โ— Always prioritize:

**1. Airway

  1. Breathing
  2. Circulation** โ— Early signs = subtle โ— Late signs = severe