5 Written questions
5 Matching questions
- The normal ECG is composed of the following except
- The condition in which the number of red blood cells increases beyond normal and thus increases blood viscosity is called
- The aorta carries blood out of which chamber?
- Blood pressure is measured with the aid of an apparatus known as a(n)
- Structures that separate the chambers and permit the flow of blood in one direction only are called
- a valves.
- b left ventricle
- c polycythemia.
- d E wave.
- e sphygmomanometer.
5 Multiple choice questions
- SA node.
- systemic circulation.
5 True/False questions
The wall of each chamber is composed of cardiac muscle tissue usually referred to as the → myocardium.
Cardiac output is determined by → left ventricle
A graphic record of the heart's electrical activity is a(n) → ECG.
Which blood vessels return venous blood to the right atrium? → left ventricle
The outer layer of the pericardium is called the → tunica adventitia.