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Bio Unit 3 right
Question | Answer |
---|---|
Which of the following is NOT a function of the heart? | providing a location for gas exchange between oxygen and carbon dioxide |
The serous fluid within the pericardial cavity works to | lubricate the membranes of the serous pericardium. |
Contraction of the ventricles is referred to as ventricular | systole. |
The epicardium is another name for the | visceral layer of the serous pericardium. |
The heart sounds are due to the | valves closing |
The epicardium | covers the surface of the heart. |
The AV valve that is located on the same side of the heart as the origin of the aorta is the | bicuspid or mitral valve. |
Which of the following is NOT a major opening into the right atrium? | pulmonary vein |
Which of the cardiovascular system’s circuits has deoxygenated blood in its arteries? | Pulmonary circuit |