The pulmonary veins carry _________ blood to the _________.
A) deoxygenated; right atrium
B) oxygenated; left atrium
C) deoxygenated; lungs
D) oxygenated; lungs
Correct Answer:
Verified
Q31: The second heart sound (dub) results from
Q32: The cardiac control center is located in
Q33: The T wave of an ECG is
Q34: The systemic circuit carries _ blood from
Q35: The atria receive the impulses from the
A)SA
Q37: The contraction phase of a cardiac cycle,
Q38: The _ is(are) referred to as the
Q39: When the right atrium contracts, the
A)left atrium
Q40: The P wave of an ECG is
Q41: Arteries contain _ than veins.
A)more smooth muscle
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