1. What is the significance of the ST segment?
a. ventricular depolarization
b. ventricular systole
c. atrial systole
d. atrial depolarization
2. Ventricular contraction is also known as ventricular __________.
3. Ventricular diastole is also known as ventricular __________.
4.
A nurse takes your blood pressure and tells you the numbers are 110/70. What are your blood pressures?
rev: 11_20_2014_QC_55932
a. Systolic = 110 mmHg, Diastolic = 70 mmHg
b. Diastolic = 110 mmHg, Systolic = 70 mmHg
5.
The brachial artery is the most common site of blood pressure measurement with the sphygmomanometer.
True
False
6.
Cardiac cycle is the ____________________________.
a. The volume of blood ejected by each ventricle in one minute
b. One complete contraction and relaxation of all chambers of the heart
c. The pressure blood exerts on the wall of blood vessels
d. Depolarization and repolarization of the ventricles