This test is meant to evaluate your knowledge of cardiology after your rotation
More quickly when at rest
At a usual rate of 60-100 beats per minute
Irregularly when in a-flutter
Very slowly when dead
Has 4 chambers
Is made of smooth muscle
Is evaluted with "vital signs"
Lies in the thoracic cavity angled upward to the right
10-30 minutes
1-2 hours
3-6 hours
12-24 hours
The valsalva increases intrathoracic pressure, thus inhibiting venous return to the right heart.
The valsalva decreases intrathoracic pressure, thus inhibiting venous return to the right heart.
The valsalva increases intrathoracic pressure, thus increasing venous return to the right heart.
The valsalva decreases intrathoracic pressure, thus increasing venous return to the right heart.
True
False
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