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155 Cards in this Set

  • Front
  • Back
zones of the neck for evaluation of penetrating trauma
ZONE 1: clavicle --> cricoid

ZONE 2: cricoid --> angle of the mandible

ZONE 3: angle of the mandible --> skull base
Next step in evaluation of a neck penetrating injury
Zone 1 = 4-vessel CT angio + triple endoscopy

Zone 2 = surgical exploration

Zone 3 = 4-vessel CT angio
Cardinal movements of labor
engagement
descent
flexion
internal rotation
extension
external rotation
expulsion
Rx & Tx:
IVDA has JVD, holosystolic murmur at the left sternal border
Rx: tricuspid regurg (2nd/2 bacterial endocarditis)

Tx: empiric vancomycin, tx heart failure, replace tricuspid valve
age for separation anxiety
9 months
age for gender identity
2-3 years
how does weight increase in first 2 years
4 months = doubles

1 year = triples

2 years = quadruples
age to begin solid foods
4-6 months
age to drink cows milk
1 year
best first solid food for a baby
iron-fortified cereal
car seats in children <2
rear-facing

middle, back seat
car seats in children 2-4
front-facing

back seat
car seats in children 4-12
car seat until outgrown

booster seat in the back until child is 4'9" AND 8-12 y/o
when booster seat is outgrown what must be used
lap/shoulder seat belt

rear seat
at what age can children usually begin to sit in the front seat
>/= 13 y/o
how many DTaP vaccines does a 6 y/o recieve
5
what age is a meningococcal vaccine indicated
after age 11
Why shouldnt cow's milk be used before 1 year
a/w hemorrhagic gut

a/w development of allergies

low in iron --> iron-def anemia
social/cognitive, gross motor, fine motor, & language milestones:
2 months:
SOCIAL/COGNITIVE:
social smile

GROSS MOTOR:
lifts head 45 degrees

FINE MOTOR:
eyes follow object to midline

LANGUAGE:
coos
social/cognitive, gross motor, fine motor, & language milestones:
4 months
SOCIAL/COGNITIVE:
laughs
aware of caregiver
localizes sound

GROSS MOTOR:
lifts head 90 degrees

FINE MOTOR:
eyes follow object past midline

LANGUAGE:
coos
social/cognitive, gross motor, fine motor, & language milestones:
6 months
SOCIAL/COGNITIVE:
differentiates parents from other people
stranger anxiety

GROSS MOTOR:
rolls over
holds self up with hands
sits without support

FINE MOTOR:
grasps/rakes
attempts to feed self

LANGUAGE: babbles
social/cognitive, gross motor, fine motor, & language milestones:
9 months
SOCIAL/COGNITIVE:
interactive games
separation anxiety (9-15 months)

GROSS MOTOR:
crawls
pulls to stand

FINE MOTOR:
"pincer" grasp

LANGUAGE:
first words
social/cognitive, gross motor, fine motor, & language milestones:
12 months
SOCIAL/COGNITIVE:
separation anxiety (9-15 months)

GROSS MOTOR:
walks with help

FINE MOTOR:
makes tower of 2 blocks

LANGUAGE:
5 - 10 word vocabulary
social/cognitive, gross motor, fine motor, & language milestones:
18 months
SOCIAL/COGNITIVE:
parallel play

GROSS MOTOR:
walks well
walks backward

FINE MOTOR:
makes tower of 4 blocks
uses cup or spoon

LANGUAGE:
10 - 50 word vocabulary
2-word sentences (e.g. "me want")
social/cognitive, gross motor, fine motor, & language milestones:
2 years
SOCIAL/COGNITIVE:
dresses self with help

GROSS MOTOR:
runs
climbs stairs

FINE MOTOR:
makes tower of 6 blocks

LANGUAGE:
50 - 75 word vocabulary
3-word sentences (e.g. "me want milk")
social/cognitive, gross motor, fine motor, & language milestones:
3 years
SOCIAL/COGNITIVE:
magical thinking

GROSS MOTOR:
climbs/descends stairs

FINE MOTOR:
makes tower of 9 blocks
able to draw circle, arrow
social/cognitive, gross motor, fine motor, & language milestones:
4 years
SOCIAL/COGNITIVE:
plays with others

GROSS MOTOR:
hops on 1 foot

FINE MOTOR:
able to draw line image ("+")
able to draw closed line image (triangle)

LANGUAGE:
250+ word vocabulary
4-word sentences (e.g. I want some milk)
social/cognitive, gross motor, fine motor, & language milestones:
6 years
SOCIAL/COGNITIVE:
able to distinguish fantasy from reality

GROSS MOTOR:
skips

FINE MOTOR:
draws a person

LANGUAGE:
fluent speech
childhood reflexes, their assoc'd CNS areas, & timing of disappearance
MEDULLA & VESTIBULAR NUCLEI:
moro (3 months)
grasp (3 months)
tonic neck (3 months)

MEDULLA & TRIGEMINAL NUCLEI:
rooting (3 months)

CORTEX:
placing (2 months)
what is the moro reflex
"startle" reflex:
extension of head (head falls back) causes extension & flexion of limbs (try to catch themselves from falling )
what is the grasp reflex
placing finger in infants palm causes grasping of finger
what is the tonic neck reflex
"fencer's position"
when head is turned, arm on face-side extends while the arm on opposite side flexes
what is the rooting reflex
rubbing infants cheek causes turning of mouth toward stimuli (as if to feed from mother's breast)
what is the placing reflex
rubbing foot dorsum causes foot to step up
vaccination schedule:
Hep B
3 HEP B VACCINES:
birth - 2 months
4 months
6 months
vaccination schedule:
Rotavirus
3 ROTAVIRUS VACCINES:
2 months
4 months
6 months
vaccination schedule:
DTaP
5 DTaP VACCINES:
2 months
4 months
6 months
12-15 months
4 - 6 years

+ 1 TDaP BOOSTER:
11 - 12 years
vaccination schedule:
HiB
4 HIB VACCINES:
2 months
4 months
6 months
12 - 15 months
vaccination schedule:
PCV (pneumococcal)
4 PCV VACCINES:
2 months
4 months
6 months
12 - 15 months
vaccination schedule:
IPV (polio)
4 IPV VACCINES:
2 months
4 months
6 - 15 months
4 - 6 years
vaccination schedule:
MMR
2 MMR VACCINES:
12 - 15 months
4 - 6 years
vaccination schedule:
VZV (varicella)
2 VZV VACCINES:
12 - 15 months
4 - 6 years
vaccination schedule:
Hep A
2 HEP A VACCINES:
12 - 18 months
(given in 2 doses, at least 6 months apart)
vaccination schedule:
MCV4 (meningococcal)
2 MCV4 VACCINES:
11 - 12 years
13 - 18 years
vaccination schedule:
HPV
3 HPV VACCINES:
11 - 12 years
(given as 3 doses over 6 month period)
vaccination schedule:
Influenza
INFLUENZA VACCINE:
annually
starting at 6 months
Total number of shots given for all vaccines:
Hep B, Rota, DTap/TDaP, HiB, PCV, IPV, MMR, VZV, Hep A, MCV4, HPV
3 Hep B
3 Rota
6 DTap(5) / TDaP (1)
4 HiB
4 PCV
4 IPV
2 MMR
2 VZV
2 Hep A
2 MCV4
3 HPV
Rx for roseola infantum
antipyretics
Rx for cerebral palsy to alleviate contractures and improve function
PHARMACOLOGICAL:
dantrolene
baclofen
benzo
botox

NON-PHARMACOLOGICAL:
PT
bracing
surgery
Rx for mastitis
continue breast feeding (must get infection out)

oral antibiotics
number of calories in breast milk/formula
20 kcal/ounce (same in each)
caloric needs for an infant younger than 6 months
100-120 kcal/kg/day
work up performed on a newborn with a single umbilical artery
Renal US
(up to 7% will have clinically significant, but asymptomatic, renal anomalies)
MC problems in a premature infants
TOP 4:
RDS
retinopathy of prematurity
intraventricular hemorrhage
necrotizing enterocolitis

OTHERS:
hypoglycemia
persistant PDA
infection/sepsis
what is caput succedaneum
diffuse swelling or edema of the scalp

DOES cross suture lines

resolves within a few days
what is cephalohematoma
subperiosteal hemorrhage

DOES NOT cross suture lines

resolves in weeks to months
next step in a newborn with bloody vaginal d/c in the 1st wk of life
reassurance (to parents)

normal 2nd/2 fetal withdrawal form maternal hormones (e.g. estrogen)
what is cutis marmorata
spider webbing/marbling of the skin

non-concerning
what is erythema toxicum neonatorum
2-3 mm yellow pustule with red base
(similar in appearance to a white head)

usual gone in 3 weeks

tell parents to leave alone

microscopic examination:
NOT necessary for dx)
numerous eosinophils
what does microscopic examination of erythema toxicum neonatorum show
eosinophils (NOT necessary for dx)
what is harlequin color change
GRAVITY-DEPENDENET SIDE:
intense reddening

GRAVITY-NONDEPENDENT SIDE:
blanching

LINE OF DEMARCATION:
between the 2 sides
pathophysiology & tx:
harlequin color change
PATHOPHYS:
immaturity of autonomic innervation to skin vessels

TX:
none; resolves in days to 3 wks
what are macular stains
aka stork bites

vascular malformations usually found in the nape of the neck (also upper eyelids & middle of forehead)

benign but permanent
what is milia (miliaria)
2nd/2 accumulation of sweat beneath eccrine sweat ducts that are obstructed by keratin at the stratum
corneum

develops in 1st week after birth

a/w excess warmth
(e.g. incubator, excess clothes, fever)

Tx: reduce sweating (e.g lose clothing & cool baths)
what are mongolian spots
bluish discoloration over buttocks & base of spine

benign; fades in 1 - 2 yrs

document findings
(to avoid later confusion with bruises)
compare acne neonatorum vs infantile acne
ACNE NEONATORUM:
onset 3 weeks of age
maternal hormone stimulation of sebaceous glands
Tx mild: leave alone; resolves in 4 months
Tx severe: benzoyl peroxide & topical retinoids

INFANTILE ACNE:
onset 3-4 months of age
Tx mild: leave alone; resolves by 1 - 3 years
Tx severe: benzoyl peroxide & topical retinoids
what are transient neonatal pustular melanosis
superficial pustules overlying hyperpigmented macules

tell parents to leave alone
Rx for thrush in infants
nystatin oral suspension
what is craniosynostosis; next step in management
premature closure (< 3 months) of cranial sutures

next step: measure head circumference
what is expected time frame of closure of anterior fontanelle
3 months: 1%

12 months: 38%

24 MONTHS: 96%
what is craniotabes
soft occipital bone (like a ping pong ball) from 3 - 12 months of age
what should be suspected with craniotabes
rickets
MCC's of delayed closure of anterior fontanelle
downs
achondroplasia
rickets
hypothyroidism
increased intracranial pressure
interventions to prevent SIDS
sleeping on back
firm sleeping surface
avoid soft objects in bed
avoid overheating
pacifier use while sleeping
avoid smoking
questions for adolescents in annual exam
"SHADESSS:
Strengths
home environement
activities
drugs
education/employment
sexual activity
suicide (or depression)
safety
MCC of death in adolescents
accidents (2nd/2 incr'd risk-taking activity)
vasopressor:
causes renal vasodilation (theoretically)
dopamine
vasopressor:
high doses optimize alpha-1 vasoconstriction
epinephrine
vasopressor:
ADH analogue
vasopressin
vasopressor:
DOC for anaphylactic shock
Epinephrine
vasopressor:
DOC for septic shock
NE
vasopressor:
DOC for cardiogenic shock
dobutamine
vasopressor:
causes vasoconstriction with bradycardia
phenylephrine
med used to accelerate fetal lung maturity
betamethasone or dexamethasone
how long is betamethasone/dexamethasone given
48 hours
when does betamethasome/dexamethasone stop working
>34 weeks
a/w red currant jelly stools
intussuception
timeline of measles
MEASLES (aka rubeola):
9 - 10 days (from prodrome to resolution of rash)

PRODROME:
lasts 2 - 3 days

KOPLICK SPOTS
appear 1 - 2 days after prodrome onset
occurs 2 days prior to rash

RASH:
5 days after prodrome onset
duration 4 - 5 days
features of the measles timeline (i.e. prodrome, koplick spots, & rash)
PRODROME:
fever, malaise, anorexia
3 C's: cough, coryza, conjuctivitis

KOPLICK SPOTS (pathognomonic for measles):
white-gray spots w/red base on buccal mucosa

RASH:
erythematous, maculopapular rash
spreads from head --> feet
resolves from head --> feet
what is coryza
"CORYZA" = "COLD" SX'S:
nasal mucosa inflammation, giving rise to nasal congestion & loss of smell (source: Wikipedia)
Rx for measles
supportive care (antipyretics, fluids)

monitor & tx superinfections, if necessary

Vit A

(NOTE: Rivavirin not well studied; not currently standard of care)
features of rubella
aka German Measles

PRODROME:
fever
malaise
anorexia

LYMPHADENOPATHY:
suboccipital
posterior cervical

RASH:
1 - 5 days after start of prodrome
starts on face and generalizes

POLYARTHRITIS:
may be seen for up to 1 month
especially, women & adolescents
features of coxsackie
aka hand, foot, & mouth disease

CONSTITUTIONAL:
fever
anorexia

MUCOUS MEMBRANES:
oral vesicles on buccal mucosa & tongue

RASH:
hands & feet (sometimes butt)
duration: 3-5 days
features of scarlet fever caused by strep pyogenes
CONSTITUTIONAL:
fever/chills

ORAL MUCOSA:
positive throat culture or rapid strep test
strawberry tongue
beefy-red pharynx
cervical lymphadenopathy

RASH:
"sandpaper-like" (coarse to touch)
"sunburn-like" (erythematous & blanching)
starts at trunk and generalizes
spares palms and soles
later desquamation of hands & feet
features of roseola
CONSTITUTIONAL:
sudden, high fever (> 102F) for 3 - 4 days
no other signs of infection
child often acts/plays normally

RASH:
onset: when fever disappears
trunk --> entire body
duration: 24 hours

ORAL MUCOSA:
erythematous papules on soft palate and uvula

OTHER SX'S:
mild cervical lymphadenopathy
edematous eyelids
bulging anterior fontanelle (infants)
common misdiagnoses of roseola
misdx'd as acute otitis media --> tx'd as such--> rash

misdx'd as subsequent antibiotic allergy
(b/c onset of roseola rash appears when fever subsides 3-4 days later)
what is the treatment for roseola infantum
antipyretics as needed
causes of acute, bilateral cervical lymphadenitis
VIRAL URI: rhinovirus, adenovirus, influenza, GAS

VIRAL MONO: ebv, cmv, mycoplasma

OTHER VIRAL: HIV, HSV
causes of acute, unilateral cervical lymphadenitis
BACTERIAL:
S. aureus, GAS >> ANAEROBES, GBS
causes of chronic unilateral cervical lymphadenitis
Bartonella (cat scratch fever)

Toxoplasmosis

TB (scrofula)

Actinomyces (sinuses drain pus)
causes of noninfectious cervical lymphadenitis
kawasaki

hodgkin's lymphoma
what is PFAPA syndrome
PF = periodic fever
A = aphthous ulcer
P = pharyngitis
A = adenitis
Rx for PFAPA syndrome
steroids (sx'c relief within hours)

cimetidine (prevention of episodes)
what are the different stages & classic sx's of pertussis
INCUBATION:
7 - 10 days
asymptomatic

CATARRHAL
7 - 10 days
mild URI sx's

PAROXYSMAL
7 - 10 days
paroxysms of cough with inspiratory "whoop"
worse at night
often post-tussive emesis & exhaustion

CONVALESCENT
2 - 3 weeks
waning of sx's
Rx for pertussis
ISOLATION from school/day care:
until AB's x 5 days
if untx'd, 3 weeks after onset of sx's

MACROLIDE ANTIBIOTIC:
azithromycin (5 days)
clarithromycin (7 days)
erythromycin (14 days)

TMP-SMX (14 days)

PROPHYLAXIS:
close contacts - full course of one of the above AB's)
what is needed to work up in a child diagnosed with a UTI
VCUG

RENAL US, if:
2 m/o - 2 y/o
female < 3 y/o (or unable to verbalize urinary sx's)
febrile UTI
recurrent UTI's
other red flags (abnl void pattern, poor growth, FHx of renal ds, HTN, urinary tract abnl's)
what are some causes of desquamation of the hands and feet
kawasaki

scarlet fever

acrodynia (i.e. mercury poisoning)

TSS

SJS
which viral infection is characterized by rash that appears when fever dissipates
roseola infantum (HHV-6)
features of immunodeficiency:
Bruton's Agammaglobulinemia
X-LINKED (boys)

B-CELL DEFICIENCY:
defective tyr kinase gene --> low levels of all Ig's
no B-cells on smear

INFECTIONS:
recurrent bacterial infections after 6 months
features of immunodeficiency:
Thymic Aplasia
aka DiGeorge Syndrome

3RD/4TH POUCHES FAIL TO DEVELOP:
No thymus --> no T-cells (no thymic shadow on CXR)
No parathyroids --> no PTH --> low Ca2+ --> tetany

INFECTIONS:
recurrent viral, fungal, protozoal infections

A/W CONGENITAL DEFECTS:
90% have chrom 22q11 deletion
congenital heart/great vessels defect
features of immunodeficiency:
Severe Combined Immunodeficiency (SCID)
EARLY STEM CELL DIFFERENTIATION DEFECT:
7+ gene defects --> adenosine deaminase def
Defective B-cells & T-cells
No thymic shadow on CXR
DO NOT GIVE live vaccines

TRIAD:
Severe recurrent infections:
chronic mucocutaneous candidiasis
RSV, VZV, HSV, measles, influenza, parainflenza
PCP pneumonia
Chronic diarrhea
Failure to thrive
features of immunodeficiency:
Chronic Mucocutaneous Candidiasis
T-CELL DYSFUNCTION vs. C. Albicans

Rx: Antifungals (ketoconazole, fluconazole)
features of immunodeficiency:
wiskott-aldrich syndrome
"WAITER"
W = Wiskott
A = Aldrich
I = Immunodeficiency
T = Thrombocytopenia --> pupura
E = Eczema (central --> trunk)
R = Recurrent pyogenic infections
features of immunodeficiency:
ataxia-telangiectasia
IgA DEFICIENCY:
incr'd cancer risk: lymphoma & acute leukemias
radiation sensitivity (avoid x-rays, if possible)
+/- incr'd AFP in children > 8 months

ATAXIA:
cerebellar ataxia
poor smooth pursuit of moving target with eyes

TELANGIECTASIA:
telangiectasias of face > 5 y/o
features of immunodeficiency:
selective immunoglobulin deficiencies
MC = IgA DEFICIENCY:
most "appear" healthy
recurrent sinus & lung infections
a/w atopy, asthma
possible anaphylaxis to blood transfusions & blood products
features of immunodeficiency:
chronic granulomatous disease
PHAGOCYTES LACK NADPH OXIDASE ACTIVITY:
susceptible to catalase+ bugs (S. Aureus, E. Coli, Klebsiella spp., Aspergillus spp., Candida spp.)

DX:
NEG NBT (NitroBlue Tetrazolium) test

TX:
prophylactic TMP-SMX
IFN-gamma also helpful
what is a normal NitroBlue Tetrazolium (NBT) test
"normal" = NBT+

pigment changes from yellow --> blue-black as it is metabolized by macrophages via NADPH oxidase
features of immunodeficiency:
chediak-higashi disease
DEFECTIVE PHAGOCYTIC LYSOSOMES
defective LYST gene (lysosomal transport)
Dx'c: giant cytoplasmic granules in PMN's

TRIAD:
partial albinism
recurrent respiratory tract & skin infections
neurologic d/o's (peripheral neuropathy & seizures)
features of immunodeficiency:
job syndrome
HYPERIMMUNOGLOBULIN E SYNDROME:
Deficient IFN-gamma --> PMNs fail to respond to chemotactic stimuli (e.g. C5a, LTB4)
High levels of IgE & eosinophils

TRIAD:
eczema
recurrent cold S. Aureus abscesses
course facial features
[broad nose, prominent forehead ("frontal bossing"), deep set eyes, & "doughy" skin]

RETAINED PRIMARY TEETH is common
features of immunodeficiency:
leukocyte adhesion deficiency syndrome
ABNORMAL INTEGRINS:
phagocytes unable to exit circulation
e.g. delayed separation of umbilicus
immunodeficiency:
congenital heart defect + low calcium + recurrent infections
DiGeorge Syndrome
immunodeficiency:
candidiasis + chronic diarrhea + failure to thrive
SCID
immunodeficiency:
negative nitroblue tetrazolium test
CGD
immunodeficiency:
poor smooth pursuit of eyes + elevated AFP after 8 months
Ataxia-Telangiectasia
immunodeficiency:
partial albinism + recurrent URI's +neurological d/o's
Chediak-Higashi Syndrome
when do infections typically begin in children with immune d/o's
3 months of life
(circulating maternal Ig levels no longer high enough to fight infectious insults)
what is cradle cap; what is tx
seborrheic dermatitis
what is the treatment for cradle cap
selenium sulfide shampoo

topical antifungals
what causes bilious emesis in a newborn
duodenal atresia
MCC's of brain tumors in adults
"MGM Studios"

metastasis

glioblastoma multiforme

meningioma

schwannoma
MCC's of brain tumors in children
astrocytoma

medulloblastoma

ependymoma
Dx
female in 80th percentile of height and 25 percentile in head circumference with chromosomal abnormality
47 XXX
malignancy a/w downs
ALL
GI complication a/w downs
duodenal atresia

hirschsprung

celiac disease

annular pancreas
MCC of mental retardation in men
fragile X
MC malformation of head and neck
unilateral cleft lip
features of fetal alcohol syndrome
short palpebral fissures

thin upper lip

smooth philtrum

flattened midface

< 10th percentile for head circumference

< 10th percentile for height & weight

disproportional low wt to ht

FTT (despite adequate intake)
defect a/w lithium use during pregnancy
Dx: Ebstein's anomaly

ATRIALIZATION OF VENTRICLE:
tricuspid leaflets displaced into right ventricle
hypoplastic right ventricle
tricuspid regurg; wide split S2

PATENT FOREMAN OVALE (80%):
R--> L shunt

DILATED RIGHT ATRIUM:
incr'd risk of SVT & WPW
features of tuberous sclerosis
DERMATOLOGIC:
distinctive brown, fibrous plaque on forehead
ash leaf spots (hypopigmented macules)
shagreen patch (leathery cutaneous thickening)
facial angiofibromas (aka adenoma sebaceum)

NEUROLOGIC:
seizures
MR
glycogen storage disease:
lactic acidosis, hyperlipidemia, hyperuricemia
von gierke's (type I)
glycogen storage disease:
diaphragm weakness --> respiratory distress
pompe's (type II)
glycogen storage disease:
increased glycogen in liver, severe fasting hypoglycemia
von gierke's (type I)
glycogen storage disease:
hepatomegaly, hypoglycemia, hyperlipidemia
(normal kidneys, lactate and uric acid)
cori's (type III)
glycogen storage disease:
painful muscle cramps, myoglobinuria with strenuous exercise
mcardle's (type V)
glycogen storage disease:
severe hepatosplenomegaly, enlarged kidneys
von gierke's (type I)
genetic disorder:
cleft lip/palate, polydactyly
patau (trisomy 13)
genetic disorder:
high pitched cry
cri du chat
genetic disorder:
elfin facies with cardiac defects
william's
genetic disorder:
tall, thin man with gynecomastia and testicular atrophy
kleinfelter's
genetic disorder:
obesity and overeating
prader-willi
genetic disorder:
micrognathia, rocker bottom feet
Edward (trisomy 18)
genetic disorder:
happy mood, inappropriate laughter, ataxic gait
angelman's
genetic disorder:
large ears, MR, macroorchidism
fragile X
genetic disorder:
MR, simian crease, GI and cardiac defects
down's (trisomy 21)
genetic disorder:
short stature, infertility, coarctation of aorta
turner's