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Questions and Answers
What is the relaxation phase of the heartbeat cycle called?
What is the relaxation phase of the heartbeat cycle called?
- Diastole (correct)
- Bundle branches
- Depolarization
- Capillary
What is the study of the electrical activity of the heart as placed on the surface of the body called?
What is the study of the electrical activity of the heart as placed on the surface of the body called?
- Bundle of His
- Electrocardiography (ECG) (correct)
- Blood pressure
- Capillary
Which part of the circulatory system consists of the heart and the blood vessels?
Which part of the circulatory system consists of the heart and the blood vessels?
- Bundle branches
- Depolarization
- Cardiovascular system (correct)
- Capillary
What are the branches of the AV bundle that divide to the right and left sides of the interventricular septum called?
What are the branches of the AV bundle that divide to the right and left sides of the interventricular septum called?
What is a microscopic blood vessel through which materials are exchanged between the blood and the tissues called?
What is a microscopic blood vessel through which materials are exchanged between the blood and the tissues called?
What is the force exerted by blood against the wall of a vessel called?
What is the force exerted by blood against the wall of a vessel called?
What is a change in electrical charge from the resting state in nerves or muscles called?
What is a change in electrical charge from the resting state in nerves or muscles called?
What is the study of the electrical activity of the heart as placed on the surface of the body called?
What is the study of the electrical activity of the heart as placed on the surface of the body called?
What are the branches of the AV bundle that divide to the right and left sides of the interventricular septum called?
What are the branches of the AV bundle that divide to the right and left sides of the interventricular septum called?
What is the relaxation phase of the heartbeat cycle called?
What is the relaxation phase of the heartbeat cycle called?
