Test 5 Study Guide Flashcards
Postductal is what part of the body?
Left arm and both legs
Connects pulmonary artery to aorta. also closes after birth due to decreased concentrations of prostaglandin E2
Ductus Arteriosus
Ductus Arteriosus closes after birth due to decreased concentrations of _______
Prostaglandin E2
When we allow low pH (acidotic) and high Co2
Permissive Hypercapnia
Acyanotic heart defects
L to R shunt and obstructive
cyanotic defect (connects superior vena cava and returns blood back to the R atrium)
Total anoumalis (TAPVR)
R to L shunt is a _____ heart defect
Acyanotic
Tricuspid and pulmonary valve are on the ____ side of the heart
R side of the heart
Greater than 5% is a ____ shunt
Ductal
_____ is the 3rd surgery stage of Hypoplastic Left Heart Syndrome
Fontan
Fontan is the ____ surgery stage of Hypoplastic Left Heart Syndrome
3rd
Rastelli operation repairs this (single artery arises from the ventricles of the heart. Allows complete mixing of oxygenated and deoxygenated blood. SPO2 goal in the 70’s)
Truncus arteriosus
Truncus arteriosus is fixed using the ____ operation
Rastelli operation
Goal of truncus arteriosus is to keep the SPO2 in the ____
70’s
With ______ there is no communication between system and circulation system. No circulation on echo. Fixed with jatene arterial switch procedure
egg heart
(transposition of the great artery)
Egg heart is fixed with ____ switch procedure
Jatene arterial switch procedure
____ is bad for cardiac overload
PEEP (impedes venous return)
Patient comes in asthma exacerbation and needs Heliox.
How do you give the Heliox? What is it used for?
Give it through nonrebreather
Heliox is used for pulmonary hypertension. Does vasodilator, not vasoconstriction
CO2 is vasoconstriction
If I mix oxygen and nitric oxide = _____
NO2 (nitrogen dioxide)
What are proteins we give babies to increase blood flow?
Prostaglandins
If you are using heliox with an albuterol, what will happen to albuterol?
Albuterol particles will shrink and you’ll get more deposition into the lungs
