Physio Answers .pdf - 1. Which of the following is FALSE...

1. Which of the following is FALSE concerning isovolumetric contraction?
a. All 4 valves are open
b. Pressure rises in the ventricles very rapidly
c. Ends with the opening of the semi-lunar valves
d. Occurs right after active filling
2. Excess fluid accumulation in ________ is considered edema. 3. In the congenital heart condition called “transposition of the great arteries”
the _____ arises from the right ventricle and results in _____ oxygen delivery
to the body.
4. Which of the following is a late systolic murmur? 5. What would you predict should happen in the pO2 in arterial blood if someone
has pneumothorax?
a. The pO2 would go down
b. The pO2 would go up
c. The pO2 would be unaffected by a pneumothorax
6. Someone with aortic valve regurgitation would have a murmur sound ______. 7. The S-2 or second heart sound represents” 8. The atrial cells contract _______ while the ventricular cells contract ______.

b. All at the same time, one at a time
c. Simultaneously, sequentially
d. Sequentially, Simultaneously
9. The aortic valve closes when the pressure in the ______ exceeds the pressure
in the _______.
a. Right atrium, right ventricle
b. Right ventricle, pulmonary artery
c. Left ventricle, aorta
d. Aorta, left ventricle