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CVS 204 EXAM 3 LATEST 2026-2027 ACTUAL EXAM WITH COMPLETE
QUESTIONS AND CORRECT DETAILED ANSWERS (100% VERIFIED
ANSWERS) |ALREADY GRADED A+| ||PROFESSOR VERIFIED||
||BRANDNEW!!!||
What happens within the placenta? - ANSWER-Oxygenation
happens
oxygen & CO2 exchange occur
What are the fetus lungs filled with ? - ANSWER-Amniotic fluid
What are the needs of the fetus regarding nutrients? - ANSWER-
Glucose
What goes to the placenta to supply the fetus needs? - ANSWER-
Umbilical cord
Liver and lungs are one of the 2 different pathways that blood
travels through a fetus. Which path is it, Long or short? -
ANSWER-Long way
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ductus venosus - ANSWER-allows blood to bypass liver & meets
with IVS ( becomes mixed blood)
Since lungs have fluid in them what happens to the oxygen level?
- ANSWER-poor oxygen levels
Hypoxic pulmonary vasoconstriction - ANSWER-Constriction of
arteries
Increases resistance which create high pressure
Increased pressure allows blood to go into LA through ? than LV
& aorta - ANSWER-Foramen ovale
What does the ductus arteriosus do? - ANSWER-Allows blood to
go from pulmonary artery to aorta
Why does blood not make it to the lungs ? - ANSWER-Because
pulmonary artery has high pressure and aorta does not
CVS 204 EXAM 3 LATEST 2026-2027 ACTUAL EXAM WITH COMPLETE
QUESTIONS AND CORRECT DETAILED ANSWERS (100% VERIFIED
ANSWERS) |ALREADY GRADED A+| ||PROFESSOR VERIFIED||
||BRANDNEW!!!||
What happens within the placenta? - ANSWER-Oxygenation
happens
oxygen & CO2 exchange occur
What are the fetus lungs filled with ? - ANSWER-Amniotic fluid
What are the needs of the fetus regarding nutrients? - ANSWER-
Glucose
What goes to the placenta to supply the fetus needs? - ANSWER-
Umbilical cord
Liver and lungs are one of the 2 different pathways that blood
travels through a fetus. Which path is it, Long or short? -
ANSWER-Long way
, 2|Page
ductus venosus - ANSWER-allows blood to bypass liver & meets
with IVS ( becomes mixed blood)
Since lungs have fluid in them what happens to the oxygen level?
- ANSWER-poor oxygen levels
Hypoxic pulmonary vasoconstriction - ANSWER-Constriction of
arteries
Increases resistance which create high pressure
Increased pressure allows blood to go into LA through ? than LV
& aorta - ANSWER-Foramen ovale
What does the ductus arteriosus do? - ANSWER-Allows blood to
go from pulmonary artery to aorta
Why does blood not make it to the lungs ? - ANSWER-Because
pulmonary artery has high pressure and aorta does not
