thayer_william test circulatory system Flashcards
- How long does it take for your heart to pump blood throughout your body?
About a minute
66. CLF - overview of the cardiovascular system
- What role the brain play in blood circulation of blood through your body?
It signals the heart to beat
66. CLF - overview of the cardiovascular system
- The function of the atria is to
Recieve blood that comes into the heart
66. CLF - overview of the cardiovascular system
- What causes blood pressure?
The force with which the ventricles contract
66. CLF - overview of the cardiovascular system
- Place the following events in sequence: A) The atria fill with blood; B) the valve between the ventricle and atrium close; C) The blood is pushed out.
A, b, c
66. CLF - overview of the cardiovascular system
- What is the main function of platelets?
Helping blood clot
66. CLF - overview of the cardiovascular system
- During diastole, the heart is in a(n) _______ state
Relaxed
66. CLF - overview of the cardiovascular system
- As blood moves away from the heart blood pressure decreases.
True
66. CLF - overview of the cardiovascular system
- The force with which the ___________ contract causes blood pressure
Ventricles
66. CLF - overview of the cardiovascular system
- Blood returns to the heart from the blood vessel known as _________
Vena cava
66. CLF - overview of the cardiovascular system
- Fibrin is produced when the blood components called _______ start chain reaction that produces a blood clot.
Platelets
66. CLF - overview of the cardiovascular system
- Where do the vena cavas send their blood and where does it go after that section of the heart?
Right atrium then to the right ventricle
66. CLF - overview of the cardiovascular system
- Identify the part of the heart that receives oxygenated blood from the lungs
Left atrium
66. CLF - overview of the cardiovascular system
- Where are the pulmonary vein and arteries?
The upper left and right hand sections of the heart
66. CLF - overview of the cardiovascular system
- Starting with the veins cavas show the pathway of blood and if it is oxygenated or deoxygenated
Superior and inferior vena canvas, deoxygenated
Right atrium, deoxygenated
Right ventricle, deoxygenated
Pulmonary trunk, deoxygenated
Left and right pulmonary arteries, deoxygenated
Lungs
Left and right pulmonary veins, oxygenated
Aorta, oxygenated
Body
66. CLF - overview of the cardiovascular system