Cardiovascular System

The innermost layer of the heart’s serous pericardium is termed the:

The heart’s natural pacemaker is termed the:

The node of the heart’s electrical conduction network found within between the atria and ventricles is known as the:

Located between the right atrium and right ventricle is the:

Blood leaving the left atrium normally immediately flows through the:

A 64 y/o male presents to the triage nurse with gripping chest pain and a history of coronary artery disease. This symptom is called:

Which part of the heart is located at the 5th intercostal space at the midclavicular line:

The inferior vena cava drains all of the following organs, EXCEPT the:

Regular brushing and flossing of your teeth and avoiding intravenous drug abuse is important to prevent:

A pericardial effusion with enough pressure to adversely affect heart function is called: