EXAM 2026-2027 ACTUAL COMPLETE REAL EXAM
QUESTIONS AND CORRECT ANSWERS (VERIFIED
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YOUR GRADES.
What blood vessels bring unoxygenated blood to the liver? -
ANSWER -Hepatic
portal
vein
Insufficient blood supply to an organ? - ANSWER -Ischemia
If the ductus arteriousus fails to close after birth, bloods shunts
from the aorta to
which blood vessel? - ANSWER -
Pulmonary arteries
Which direction does blood flow through the foramen ovale
in the fetus? -
ANSWER -From the right atrium to the
left atrium
What do heart rate and stroke volume determine? - ANSWER -
Cardiac output
, What is the left ventricle doing when the right ventricle is
contracting? -
ANSWER -Pumping blood into the
great vessels
Where does the cardiac action potential normally originate?
- ANSWER -SA
node
What chamber is the pacemaker located in? - ANSWER -right
atrium
What is the function of the perkinje fibers? - ANSWER -To
conduct electrical
signals throughout the
ventricles
Where is BP the lowest? - ANSWER -Inferior vena cava
What vessel carries unoxygenated blood from the liver to
the inferior vena
cava? - ANSWER -Hepatic
Veins
Circulation in the lower extremity is assessed by palpating
which artery? -
ANSWER –
Femoral