MATCHING
Match each term with its corresponding description or definition.
-part of the conduction system of the heart called the pacemaker

Question

Quizplus · Accepted Answer

The sinoatrial node is considered as the pacemaker of the heart which is responsible for generating impulses that regulate the heart contractions.

Answer: H
 Parietal pericardium is the outer layer of the membrane that covers the heart.

Answer: IJ
 Endocardium is the innermost layer of the heart tissue which lines the chambers of the heart, while the sinoatrial node is a part of the conduction system that regulates the heart's contractions.

Answer: C
 Atria are the two upper chambers of the heart that receive blood returning to the heart from the body.

Answer: G
 Ventricles are the two lower chambers of the heart that pump blood out to the body and lungs.

Answer: E
 Diastole is the phase of the cardiac cycle when the heart muscle relaxes and fills with blood.

Answer: D
 Stroke volume is the amount of blood pumped out of the heart with each contraction.

Answer: F
 Cardiac output is the amount of blood pumped by the heart per minute.

Answer: A
 Visceral pericardium is the inner layer of the membrane that covers the heart.

MATCHING Match Each Term with Its Corresponding Description or Definition