Layers of the Heart

Layers of the Heart

Assessment

Interactive Video

Biology, Science, Health

9th - 10th Grade

Hard

Created by

Patricia Brown

FREE Resource

The video tutorial explains the four layers of the heart: pericardium, epicardium, myocardium, and endocardium. It covers their structure, composition, and functions. The pericardium is a protective sac, the epicardium is the outer layer, the myocardium is the thick muscle layer, and the endocardium is the smooth inner layer. The video concludes with a quiz to test understanding.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which layer of the heart is described as a thin fluid-filled sac?

Epicardium

Pericardium

Myocardium

Endocardium

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the inner part of the pericardium that envelops the heart?

Parietal Pericardium

Myocardium

Visceral Pericardium

Endocardium

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which layer is known as the thickest layer of the heart wall?

Epicardium

Pericardium

Myocardium

Endocardium

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the innermost layer of the heart called?

Epicardium

Pericardium

Myocardium

Endocardium

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which layer of the heart is made up of heart muscles?

Endocardium

Myocardium

Pericardium

Epicardium

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which layer of the heart is responsible for lubrication?

Endocardium

Myocardium

Pericardium

Epicardium

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which layer of the heart is composed of endothelium?

Epicardium

Endocardium

Myocardium

Pericardium

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