Pediatric Wellness/Mary Gallagher Lectures Flashcards
Most victims of child abuse are below what age?
85% of victims are < 3 yo
What is the most common fracture of child abuse?
Femur fracture = most common fracture of child abuse
What are some red flags associated with Sexual Abuse in children?
- difficulty walking or sitting
- signs of trauma in external genitalia
- injury or STI that is unusual for age group
- Frequent UTI/yeast infections
- Pregnancy at a young age
What is the primary risk factor for infant head trauma or other forms of physical abuse?
infant crying
At what age does crying peak?
2-4 months
Why do neonates have low levels of vitamin K?
- vitamin K is synthesized by bacteria in gut → absence of gut flora
- inability of the fetal liver to store vitamin K
Why do we apply erythromycin to infants?
- prevents ophthalmia neonatorum from N. gonorrhoeae & C. trachomatis
- Gets applied topically onto the conjunctival sacs immediately after birth
Why do we give Hep B iz in newborns?
- Prevent transmission of Hep B
If birth parent = Hep B surface antigen positive → infant needs hep B Iz AND hep B immune globulin
Exclusive Breastfeeding & Hyperbilirubinemia
- “Breastfeeding Jaundice”
- Related to suboptimal milk intake
- Peaks at 3-5 days of life
- Frequently associated with excess weight loss
- “Breast Milk Jaundice”
- Hyperbilirubinemia that persists with adequate human milk intake and weight gain
- Prolonged unconjugated hyperbilirubinemia
- Can last up to 3 months (Mary said she hasn’t seen it last longer than 6-8 weeks)
- Almost always nonpathologic and not associated with direct or conjugated
Risk factors for significant hyperbilirubinemia
- Lower gestational age
- G6PD deficiency
- Hemolysis from any cause
Hyperbilirubinemia Neurotoxicity Risk Factors
- Gestational age < 38 wk
- Albumin < 3.0 g/dL
- Isoimmune hemolytic disease (i.e. positive direct antiglobulin test), G6PD deficiency, or other hemolytic conditions
- Sepsis
- Significant clinical instability in the previous 24H
Gestational Age Classifications
Term: GA 37+ weeks
- Late Preterm: GA 34- <37 weeks
- Moderate Preterm: GA 32- <34 weeks
- Very Preterm: GA < 32 weeks
- Extremely Preterm: GA = 25weeks
What is prolonged Jaundice and what do you do?
- 3-4 weeks in breastfed infants ; 2 weeks on formula fed infants
- Check NB screen for conditions that can lead to persistent jaundice
- Consider GI consult with any formula fed infant with prolonged jaundice or breastfed infant with direct hyperbilirubinemia
Preterm Infant Birth Weight Classification
Infants are classified by birthweight:
- Low Birth Weight: BW < 2500g
- Very Low Birth Weight: BW < 1500g
- Extremely Low Birth Weight: BW < 1000g
APGAR Scores: When and how to calculate?
*Done at 1 & 5 minutes*
-Preterm infants and emergency c-section babies = more likely to have low scores
Newborn Weight Loss
- Weight loss is NORMAL
- -Weight loss 10% + needs to be investigated
- > 7% in the first few days after birth should be monitored and investigated!
- -should return to birth weight by 2 weeks
- -30 grams = 1 ounce
Feeding
Normal Ins and Outs for newborns
- Feeds: 8-12x/24 hours
*
Newborn Metabolic Screening
State Specific
in CA → 80 disorders that are genetic or congenital
critical Congenital Heart Disease
- Usually initially identified by low pulse ox levels
- Screening for: hypoplastic L heart syndrome, pulmonary atresia, tetralogy of Fallot, total anomalous pulmonary venous return, transposition of the great arteries, tricuspid atresia, truncus arteriosus
Hearing Screening in Newborns
- **all infants should be screened by 1 mo old**
- Those who fail initial screening → need to be assessed by audiologist by 3 months of age, with intervention by 6 months
-
Automated auditory brainstem response:
- Click or chirp stimuli at 35dB → surface electrodes on forehead, nape, and mastoid or shoulder
- Measures waveforms in response to stimuli and then compares them to normal neonatal templates → pass or fail
-
Otoacoustic Emission:
- Measure the presence or absence of sound waves generated by the cochlear outer hair cells of the inner ear in response to sound stimuli
-
Risk Factors for Hearing Loss:
- NICU for 5+ days
- Hearing loss syndromes
- Family hx of hereditary childhood hearing loss
- Craniofacial anomalies
- Congenital infx
- Severe hyperbilirubinemia → serum bili > 35 mg/dL (599 micro/L) or requiring exchange transfusion on a preterm infant
- Delivery Complications: perinatal asphyxia, cooling, or problems during delivery (e.g. 5 min APGAR score < 6)
- Ototoxic Meds: ampicillin, gentamicin, oxacillin, tobramycin
Newborn Reflexes
-
Crawling Reflex (Baur Crawling): disappears at weeks-months after birth
- place infant on stomach, apply pressure with hand onto bottom of foot → baby will try to “crawl”
-
Step Reflex: disappears at 3-4 mo
- infant will try to take steps when held upright with slight weight on feet
-
Tonic Neck Reflex (Fencing): disappears at 4 mo
- infant on back with head turned to right → R arm will extend, L arm will bend.
- reverse if head turned to L → L arm will extend, R arm will bend
- infant on back with head turned to right → R arm will extend, L arm will bend.
-
Rooting Reflex: disappears at 4 months
- touch corner of infant’s mouth
- Sucking Reflex: disappears at 4 mo
- Palmar grasp: disappears at 4-6 months
-
Moro Reflex (Startle): disappears at 6 months
- When startled, baby will throw head, back extend arms and legs, then retract arms and legs
- Plantar Grasp: disappears at 9mo -1 year
- Babinski Reflex: disappears at 1 yr
- ”
Acrocyanosis
- immediately after birth in healthy infants
- Lasts 24-48 hours
When do you do an anemia screening?
12 mo
Autism Screening: How to and when?
- M-CHAT/MCHAT-RF: **This tool is valid for ages 16-30 months**
- Items 2, 5, 12 → YES = indicates ASD risk
- For all other items → NO = indicates ASD risk
- Low risk: score 0-2
- Medium Risk: score 3-7 → administer f/u (2+ = positive)
- High Risk: score 8-20 → reasonable to skip the f/u and refer to early intervention immediately
- 18 & 24 months
Depression (Adolescent) Screening: How to and when?
-
PHQ-9 = commonly used:
- Score 0-4 = no or minimal depression
- 5-9 = mild depression
- 10-14 = moderate depression
- 15-19 = moderately severe depression
- 20-27 = severe depression
-
When?
- 12 yo +, screen annually during WCC
Depression (Maternal) Screening: How to and when?
- Commonly Used Tools:
- -PHQ-9
- -PHQ-2
- -Edinburgh Postpartum
-
-Depression Scale
- → scores > 12-13 = likely depression
-
When?
- 1, 2, 4, 6mo
Commonly used Developmental Screening Tools & WHEN you use them
-
Ages and Stages Questionnaire- 3 (ASQ-3) → $
- → age range: 1 month - 5 ½ years
- -Survey of Well-Being of Young Children (SWYC)
- → Free
-
When?
- 9, 18, 30 mo
When to screen for dyslipidemia in Peds
Once between 9 - 11 years
Once between 17 & 21 years
When to Screen for HIV in PEDS
Once between 15- 18 years
When to refer to audiology for kids?
-
When to Refer to Audiology:
- -Children < 3 yo with concerns for hearing impairment (e.g. speech delay)
- -Children > 3 yo who fail screening at 25 db or higher
When to screen for lead in PEDS?
12 & 24 months
How/When to screen for tobacco, Alcohol, substances in PEDS ?
- CRAFFT
- 11-21 yo
When to refer for failed vision screening in PEDS
- When to Refer (age based):
-
-3 years old:
- missing 3+ symbols on 20/50, or any line about 20/50 with either eye
- -4 years old:
- missing 3+ symbols on 20/40 line, or any live above the 20/40, with either eye
- -5 years old:
- missing 3+ symbols on the 20/32 (20/30) line, or any line above the 20/32 (20/30) line, with either eye
- -Two line difference between the eyes, even within the passing range (e.g. 20/20 & 20/32)
When to complete an oral health screening exam in PEDS?
6 & 9 months
Oral healthcare for Kiddos
- brush teeth BID when first tooth appears:
- Rice grain sized smear of toothpaste (fluoride toothpaste is okay)
- Pea sized amount after age 3
- Kids need assistance with brushing until age 9
- -Establish a dental home by age 1
- Dental visit q 6 months
- -Fluoride varnish
- Recommended 2-4x/year for kids age 6mo- 5 years.
What do the milestones mean?
- -ages by which at least 75% of children would be expected to exhibit them
- -There are checklists for all WCCs from 2 mo - 5 years
- **Any loss of milestones is a red flag**
RED FLAGS for language Delay
Newborn Development Milestones (?)
- Makes brief eye contact
- Cries with discomfort
- Calms to adult voice
- Reflexively moves arms and legs
- Turns head to side when on stomach
- Holds fingers closed
- Grasps reflexively
What do you do about Milestone Concerns?
- Screen
- Provide activities for families to encourage development
- Referral to early intervention if < 3 yo
-
Referral to school district if > 3 yo
- Can write a letter on behalf of child requesting IEP
- Referral to developmental behavioral pediatrician