Exam 29: Circulatory System

The study of blood is called __________.

A condition characterized by a lack of oxygen and blood reaching the tissues is

The pacemaker of the heart is the same as the AV node.

__________ carry blood to the heart and __________ carry blood away from the heart.

CPR breaths and compressions are based on the size of the animal.

The thin inner layer of heart muscle is called

The heart has two chambers.

A device that is used to separate blood into different components is a __________.

The system responsbile for blood flow and transport of nutrients to all body structures is the ________ system.