Adolescents Flashcards
4 principles of child development
- Child development proceeds along a predictable pathway 2. Range of normal is wide 3. various factors affect development(social, environmental, diseases) 4. The developmental conducts how one does the history and physical(hx from a 5 yr old is different than that from some bratty teen)
5 APGAR components
1.Appearance(Color): Blue=0, pink body/blue extremities=1, pink all over=2 2.Pulse(HR):Absent=0, 100=2 3.Grimace(Reflex irritability): no response=0, 4.Grimace=1, Cries vigorously, sneezes, coughs=2 5. Respiratory Effort: absent=0, slow and irregular=1, good/strong=2
APGAR Ranges at 1 minute
Normal is 8-10, at 1 minute 5-7 means some nervous system depression 0-4 is severe depression, requiring immediate resuscitation
APGAR Ranges at 5 minutes
Normal is 8-10 0-7= High risk for subsequent CNS and other organ dysfunction
Gestational age
Preterm 42 weeks
Birth weight Classification
Extremely low < 2500 g normal >= 2500
Newborn Classification
Small for gestational age(SGA) 90th percentile
True or Flase: You should examine the newborn prior to feeding since they will be the most responsive at that time.
False: The baby is most responsive 1-2 hours after feeding and that is the optimal time for the exam.
How much should an infants height and weight increase in one year?
Birth weight should triple and height should increase by 50%
At what times is it recommended to have health supervision visits?
Birth, 1st week, then at 1, 2, 4, 6, 9, 12 months. Called the Infant Periodicity Schedule.
Failure to Thrive
Inadequate weight gain for age: Growth2 quartiles in 6 months, weight for height < 5th percentile
Causes of microcephaly
ie: small head circumference= chromosomal, congenital infection, maternal metabolic disorder, neurologic insult.
Causes of macrocephaly
> 97th percentile= hydrocephalus, subdural hematoma, tumor, familial-benign with notmal brain growth
Blood pressure norms
Doppler method is the most easily used to get a systolic pressure. in males is should be 70 mmHg at birth, 85 at 1 month, and 90 at 6 months.
Heart Rates from birth to 1 year
birth to 2 months is 140 range is 90-190 birth to 6 months is 130 range is 80-180 6-12 months is 115 range is 75-155
Pulse that is too rapid may be caused by:
Paroxysmal SVT
Bradycardia in an infant:
drug ingestions, hypoxia, intracranial conditions, heart block
Respiratory Rate
between 30-60 in the newborn.
Tachypnea birth to 2 months
greater than 60/min
Tachypnea 2-12 months
greater than 50/min
Fever can raise rate by (blank) for each degree rise in temp. PNA is common cause
10
rapid shallow rates may mean:
cyanotic cardiac disease, right to left shunt, metabolic acidosis
Temperature
Average Rectal temp is higher-99.0 F until age 3 years
Fever in infants less than 2-3months
greater than 38C or 100F
Cutis Marmorata
Vasomotor abnormality in the dermis due to cooling or chronic exposure to heat. Lattice-like bluish mottled appearance on the trunk, arms, and legs. May last for months. Could also be due to hypothyroidism, Down syndrome
Acrocyanosis
Blue cast to the hands and feet when exposed to cold. Common in newborns and may occur throughout infancy. If it DOES NOT disappear within 8 hours or with warming r/o cyanotic congenital heart disease
Harlequin Dyschromia
Occasionally in newborns there is a transient cyanosis over one half of the body or one extremity, presumably from vascular instability
Central Cyanosis
Assessed at the tongue, oral mucosa, NOT the nails. May signify congenital heart disease
Cafe Au Lait spots
Pigmented light brown lesions <1-2cm. Isolated= no big deal. Multiple lesions with smooth borders may mean Neurofibromatosis
Miliaria Rubra
Scattered vesicles on an erythematous base, usually on the face and trunk, result from obstruction of the sweat ducts; disappears within weeks
Erythema Toxicum
May appear at 2-3 days of life. Rash that consists of erythematous macules with central pinpoint vesicles scattered diffusely over the entire body. Look like flea bites. Unknown etiology and should disappear in 1 week
Pustular Melanosis
More common in African American infants. Appears at birth. Rash of vesiculopustules over a brown macular base. May last for months.
Milia
Pin sized smooth white raised areas without surrounding erythema on the nose, chin, and forehead resulting from retention of sebum in the openings of the sebaceous glands. Appears within the first few weeks and disappears over several weeks.
Lanugo
Fine, downy growth of hair that covers the entire body, especially the shoulders and back. Sheds within the first few weeks. More prominent in premature infants
Jaundice
You should know what this is. You should also know that if it appears within the first 24 hours it may mean hemolytic disease of the newborn. If it persists beyond 2-3 weeks it may mean biliary obstruction of liver disease
Salmon Patch
also called a stork bite or capillary hemangioma. May appear on the nape of the neck, eyelids, forehead, or upper lip. They are distended capillaries and not nevi and should disappear in a week.
Anterior Fontanelle
at birth it measures 4-6cm in diameter and usually closes between 4 and 26 months(90% twixt 7-19 months)
Posterior Fontanelle
usually measures 1-2cm and closes by 2 months. Enlarged posterior fontanelle may mean congenital hypothyroidism
Molding
Overlap of the sutures at birth. Due to passage of the head in vaginal birth. disappears in 2 days