Infant PPT - Tagged

Health Promotion of Infants

  • Focus on growth and development from birth to 12 months.

Vital Signs

Pulse Rate (ATI Chapter 2)

  • Newborn: 80 to 180/min (varies with activity)

  • 1 week to 3 months: 80 to 220/min (varies with activity)

  • 3 months to 2 years: 70 to 150/min (varies with activity)

  • 2 to 10 years: 60 to 110/min (varies with activity)

  • 10 years and older: 50 to 90/min (varies with activity)

  • Pulse taken apically until 10 years old.

Respirations (ATI Chapter 2)

  • Newborn to 1 year: 30 to 60/min

  • 1 to 2 years: 25 to 30/min

  • 2 to 6 years: 21 to 25/min

  • 6 to 12 years: 19 to 21/min

  • 12 years and older: 16 to 19/min

Blood Pressure

  • Infant blood pressures are very low, increasing gradually throughout life.

Growth Measurements

Newborn Measurements

  • Head Circumference: 33 to 35 cm (13 to 14 in).

  • Crown to Rump Length: 31 to 35 cm (12.5 to 14 in), approximately equal to head circumference.

  • Length: 48 to 53 cm (19 to 21 in).

  • Weight: 6-9 lbs; newborns lose up to 10% of birth weight by 3-4 days of age.

Monitoring Growth

  • Fontanels:

    • Posterior close by 6 to 8 weeks.

    • Anterior close by 12 to 18 months.

  • Weight of 6-month-old: Average 7.26 kg (16 lb).

  • Birth weight should double by 5 months and triple by 12 months (average: 9.75 kg or 21.5 lb).

Height and Head Circumference

  • Infants grow approximately 2.5 cm (1 in) per month for the first 6 months.

  • Growth spurts occur after 6 months.

  • By 12 months, birth length increases by 50%.

  • Head circumference growth:

    • 2 cm (0.75 in) per month for the first 3 months.

    • 1 cm (0.4 in) per month from 4 to 6 months.

    • 0.5 cm (0.2 in) per month during the second 6 months.

Dentition

  • 6 to 8 teeth erupt by the end of the first year, typically between 6 and 10 months (average: 8 months).

  • Symptoms of teething may vary: slight signs or significant irritability, disrupted sleep, mild fever, and reduced appetite for solids.

Teething Relief

  • Use frozen teething rings, ice cubes in cloth, or over-the-counter gels (with caution).

  • Pain medications like acetaminophen or ibuprofen (after 6 months) can be used for irritability interfering with sleep or feeding, but not longer than 3 days.

  • Clean teeth with cool, wet washcloths; avoid bottle use during sleep to prevent dental caries.

Developmental Milestones

Motor Skills

  • 1 Month: Head lag; strong grasp reflex.

  • 2 Months: Lifts head when prone; hands open.

  • 3 Months: Raises head and shoulders; less head lag; grasp reflex fades.

  • 4 to 12 Months: Rolling, sitting, crawling, standing, and fine motor skills develop progressively.

Myelinization

  • Myelinization progresses over the first two years, enhancing coordination from head to toe and core to fingertips.

Sensory Development

  • Hearing: Intact at birth.

  • Eyesight: Initially sees only near objects.

Reflexes

Primitive Reflexes (ATI Chapter 2)

  • Rooting, sucking, Moro, fencing, grasp, Babinski.

Protective or Postural Reflexes

  • Neck righting, parachute reactions in various directions provide infant with balance and stability.

Cognitive Development (Piaget’s Theory)

  • Sensorimotor Stage (birth to 24 months):

    • Infants develop from reflexive to imitative activities.

    • Important tasks:

      • Separation: Learning self from objects in the environment.

      • Object Permanence: Recognizing that objects out of sight still exist (around 9-10 months).

      • Mental Representation: Understanding and recognizing symbols.

Psychosocial Development (Erikson’s Theory)

  • Trust vs. Mistrust (birth to 1 year):

    • Quality of caregiver-infant relationship determines trust.

    • Meeting needs leads to comfort and development of trust; inconsistency leads to mistrust.

Language Development

  • Crying is primary communication; decreases in frequency around 12 weeks.

  • Developmental timeline includes cooing by 3-4 months and gradual increase in verbal skills, including recognizing commands by 9-10 months.

Social Development

  • Attachment begins within the first month; separation-individuation occurs by the end of the first year.

  • Stranger anxiety generally emerges between 6-8 months.

Age-Appropriate Activities

  • Rattles, soft toys, teething toys, pat-a-cake, and reading are suitable activities for infants.

Care of the Newborn

After Discharge

  • Safe sitting: Rear-facing car seat at a 45-degree angle; check temperature and snug harness.

  • Necessary checkup within 72 hours of discharge for hydration and weight.

Coping with Crying

  • Reduce stimulation, carry the infant for comfort, consider swings or car rides.

Immunization Schedule (CDC Recommendations)

  • Birth: Hepatitis B.

  • 2 months: DTaP, RV, IPV, Hib, PCV, Hep B.

  • Additional vaccines at 4 months, 6 months, and yearly influenza after 6 months.

Immunity Types

Active vs. Passive Immunity

  • Active Immunity: Natural or vaccine-induced immunity.

  • Passive Immunity: Short-term immunity from the introduction of antibodies from another source (e.g., mother).

Nutrition and Feeding

  • Breastfeeding: Complete diet for first 6 months. Iron-fortified formula as alternative.

  • Introduction of Solids: Around 4-6 months; monitor for signs of readiness.

  • Specific Recommendations: Limit juice; introduce food gradually to monitor for allergies.

Safe Weaning and Sleep Practices

  • Signs of readiness for weaning; gradual transition from bottles.

  • Safe sleep practices to prevent SIDS; consistent nocturnal sleep patterns established by 3-4 months.

Safety Precautions

Aspiration and Bodily Harm

  • Hold infants during feedings; avoid small objects; ensure a safe environment.

Burns and Drowning

  • Precautions related to hot liquids and water safety are essential.

Falls and Poisoning

  • Proper precautions around cribs, furniture, and potentially dangerous household items.

Motor-Vehicle Safety

  • Rear-facing car seats until age 2 or manufacturer’s height requirement; safest seating position is the back seat.

Suffocation Risks

  • Avoid loose items in cribs; ensure safe sleeping arrangements.

Colic Management

  • Recognizing excessive crying, meeting needs, and seeking assistance when necessary.