Answer the following statements true (T) or false (F)

1. The medically correct name for a “heart attack” is angina pectoris.
2. The coronary sinus carries blood from the aorta to the muscle of the heart.
3. The terms “cardiac output” and “stroke volume” mean the same thing.
4. The P wave, QRS complex, and T wave in an ECG all record depolarizations in different parts of the heart.
5. Both arteries and veins have the ability to dilate and constrict to regulate the amount of blood passing through them.


1. FALSE
2. FALSE
3. FALSE
4. FALSE
5. TRUE

Anatomy & Physiology

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Fill in the blank(s) with correct word

Anatomy & Physiology