Peds Exam 3 Flashcards
4 Types of ▲ in blood flow patterns ♥
↑ pulmonary flow
↓ pulmonary flow
Obstruction
Mixed
3 ↑ ♥ pulmonary flow Disorders
Ventricular Septal Defect (VSD)
Atrial Septal Defect (ASD)
Patent Ductus Arteriosus (PDA)
VSD S/S and 3 Tx
loud harsh murmur on L sternal border
CC, banding, patch
ASD S/S and Tx
loud harsh murmur fixed by split second ♥ sound, MAY BE ASYMPTOMATIC
CC, patch
PDA 3 S/S wnth 3 Tx
Machine hum murmur, wide BP, bounding pulses
Indomethacin, coil insertion, thoracoscopic rapair
2 ↓ ♥ pulmonary flow Disorders
Tetraology of Fallot
Tricuspid Atresia
Tetraology of Fallot 4 included Dz, 2 S/S, and TX
pulmonary stenosis
Overriding Aorta
VSD
R Ventricular dystrophy
Cyanosis @ birth, systolic murmur
Shunt w/ surgery
Tricuspid of Atresia What? 2 S/S in infants vs. children. 3 step Tx
complete closure of tricuspid valve
infants = cyanosis and dypsnea
children = hypoxemia and clubbing
3 Step surgery (shunt, glenn, fontan)
3 ♥ Obstruction flow Disorders
Pulmonary stenosis
Aortic Stenosis
Coarctation of the Aorta
Pulmonary Stenosis 2 S/S. Tx infants vs. children
systolic ejection murmur and cyanosis that worsens w/ narrowing
infant - Brocks
children - Valvotomy
Aortic Stenosis 2 S/S infant vs. children and Tx
infant = faint pulses and HypoTN
child = dizziness, possible ejection murmur
valvotomy and Norwood
Coarctation of the Aorta 2 S/S
↑ BP arms w/ bounding pulses
↓ BP legs w/ cool skin
3 ♥ Mixed blood flow disorders
Transposition of Great arteries
Truncus Arteriosus
Hypoplastic Left ♥ Syndrome
Trans. of Great Arteries What? Oxygenation needs? Tx
Aorta connect to R vent instead of L
P. artery connect to L vent instead of R
Requires PDA for O2
Surgery w/in 2 weeks life
Truncus Arteriosis What? 3 S/S? Tx
Failure of septum formation
Delayed growth, lethargy, poor eating habits
Surgery w/in 1 month life
Hypoplastic Left ♥ Syndrome What? Oxygenation needs? Development of? Tx?
Underdeveloped L ♥
ASD and foramen ovale
Mild cyanosis regresses as PDA closes
Norwood, Glenn, and Fontan procedure @ birth
Kawasaki Disease
Acute systemi vasculitis w/ fever > 5 days that Ø respond to antipyretics
Kawasaki Disease 3 Types
Acute
Subacute
Convalescent
red eyes, rashes, strawberry tongue
irritable w/ peeling skin around nails
ØS/S except abnormal labs (6 - 8 weeks onset)
Kawasaki Disease Labs (4)
CBC, CRP, ESR, serum albumin
Kawasaki 2 Dx and Tx (g/kg/time/of fever)
Chest Xray and echocardiogram
IVGG (Gamma globulin) 2g/kg/10-12hrs w/in 7 days of fever
♥ Medications function/look out for.. Digoxin Captopril/Enalapril Metoprolol/Carvedilol Furosemide/Chlorothiaszide
↓ HR ↑ contractility, infant hold ↓ 90 HR, child hold ↓ 80 HR
ACE inhibitor, vasodilates to ↓ resistance, Hyperkalemia
Beta Blocker, ↓ HR, ↓ BP, vasodilates, HypoTN
Diuretic, wastes Na. K, H2O, Hypokalemia
♥ Transplant 2 S/S of rejection. Dx with. 2 Medications.
Low grade fever and ↑ resting HR
Endomyocardial biopsy
Calcineurin inhibitors and corticosteroids
Infective Endocarditis What? 3 S/S. 2 Dx. 2 Tx.
injured endocardium by blood flow infected r/in platlet/fibrin deposition r/in vegetation
diaphoresis
splinter hemorrhages under nails
Osler nodes
Blood culture and tran/esophageal/thoracic endocardiography
Antibiotics and surgery in case of embolism
Rheumatic Fever What? 2 S/S. Dx. Tx
inflammatory dz r/t Group A B-hemolytic Streptococus (GABHS) infection in throat non-tender nodules over joints pin rash antistreptolysin-O titer chorea safety/education