Perikard

Perikard

Assessment

Interactive Video

Health Sciences, Biology

University - Vocational training

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial explores the anatomy of the heart, focusing on the pericardium, a two-layer sac that encloses the heart. It describes the fibrous outer layer and the serous inner layer, which contains a fluid film for smooth movement. The pericardium's connections to the diaphragm and sternum are explained, along with its role in preventing heart overstretching. The video also covers the pericardial fluid, sinus formations, and the blood supply and innervation of the pericardium, highlighting the involvement of the phrenic and vagus nerves.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of the pericardial fluid?

To remove waste products from the heart

To provide nutrients to the heart

To act as a low-friction bearing

To supply oxygen to the heart

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is the pericardium connected to the diaphragm?

By the tunica adventitia

With the mesotes epithelium

Via the ligamenta stern operi Kadia

Through the Afrin operi Kadia ligament

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What prevents the pericardium from overstretching the heart?

The serous layer

The sinus obliquus

The pericardial fluid

Collagen-rich fiber traits

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which structure is found between the left and right pulmonary veins?

Sinus obliquus pericardium

Sinus transversus pericardium

Lamina viscerales

Lamina parietalis

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the source of the pericardium's blood supply?

Pulmonary trunk

Superior vena cava

Internal thoracic artery

Azygos vein

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