Kraniale Ansicht des Zwerchfells

Kraniale Ansicht des Zwerchfells

Assessment

Interactive Video

Health Sciences, Biology

University - Vocational training

Hard

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The video tutorial provides a comprehensive overview of the diaphragm, focusing on its structure, function, and importance in the human body. It explains the diaphragm's role as a muscle separating the thorax and abdomen, its openings for passage of structures, and its nerve supply. The tutorial also covers smaller openings and weak points in the diaphragm, potential hernia sites, and surrounding structures like the pleura, mediastinum, and pericardium. The video concludes with a brief overview of the sternum and its protective role.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of the diaphragm in the human body?

To separate the heart from the lungs

To aid in digestion

To support the spinal column

To separate the thorax from the abdomen

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which nerve is responsible for the innervation of the diaphragm?

Vagus nerve

Phrenic nerve

Sciatic nerve

Optic nerve

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does the diaphragm contribute to the process of inhalation?

By contracting the abdominal muscles

By increasing thoracic pressure

By expanding the rib cage

By decreasing thoracic pressure

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following structures passes through the aortic hiatus of the diaphragm?

Esophagus

Inferior vena cava

Aorta

Trachea

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The esophageal hiatus is located at approximately which thoracic vertebra level?

T10

T8

T12

L1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the clinical significance of the Bochdalek triangle?

It is a common site for diaphragmatic hernias

It is the main passage for the aorta

It is the attachment point for the phrenic nerve

It is a protective layer for the heart

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which structure is covered by the parietal pleura on the thoracic side?

Diaphragm

Liver

Heart

Stomach

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