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Question:

Heart characteristics 2

Response:

The photo shows a human heart. A structure is indicated by a dotted line. Which structure?

Answers	Your Answer	Correct
Atrioventricular sulcus/coronary sulcus
Crista terminalis
Anterior interventricular sulcus
Posterior interventricular sulcus
Terminal sulcus
Supraventricular crest (Crista supraventricularis)

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Question:

Structures in the heart 2

Response:

Where can the infundibulum (conus arteriosus) be found?

Answers	Your Answer	Correct
In the right atrium, superior to the tricuspid valve.
In the left ventricle, inferior to the aortic valve.
In the left atrium, superior to the mitral valve
In the left ventricle, inferior to the mitral valve.
In the right ventricle, inferior to the tricuspid valve.
In the right ventricle, inferior to the pulmonary valve.

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Question:

Coronary arteries 9

Response:

Which coronary artery or arteries supply the AV bundle of the heart, in a heart with right-dominant coronary circulation?

Answers	Your Answer	Correct
The right bundle of the AV bundle is supplied by the right coronary artery, the left bundle of the AV bundle is supplied by the left coronary artery.
Both the right and the left bundle branch of the AV bundle are supplied by the right coronary artery.
The dominance pattern of the coronary circulation does not provide sufficient information to determine this.
Both the right and the left bundle branch of the AV bundle are supplied by the left coronary artery.

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Question:

Coronary arteries 6 ENG

Response:

Which coronary artery or arteries supply the AV bundle of the heart, in a heart with right-dominant coronary circulation?

Answers	Your Answer	Correct
The right bundle of the AV bundle is supplied by the right coronary artery, the left bundle of the AV bundle is supplied by the left coronary artery.
Both the right and the left bundle branch of the AV bundle are supplied by the right coronary artery.
The dominance pattern of the coronary circulation does not provide sufficient information to determine this.
Both the right and the left bundle branch of the AV bundle are supplied by the left coronary artery.

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Question:

Structures in the heart 4

Response:

Which coronary artery or arteries supply the AV bundle of the heart, in a heart with right-dominant coronary circulation?

Answers	Your Answer	Correct
The right bundle of the AV bundle is supplied by the right coronary artery, the left bundle of the AV bundle is supplied by the left coronary artery.
Both the right and the left bundle branch of the AV bundle are supplied by the right coronary artery.
The dominance pattern of the coronary circulation does not provide sufficient information to determine this.
Both the right and the left bundle branch of the AV bundle are supplied by the left coronary artery.

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Question:

Heart auscultation areas 1 ENG

Response:

Which coronary artery or arteries supply the AV bundle of the heart, in a heart with right-dominant coronary circulation?

Answers	Your Answer	Correct
The right bundle of the AV bundle is supplied by the right coronary artery, the left bundle of the AV bundle is supplied by the left coronary artery.
Both the right and the left bundle branch of the AV bundle are supplied by the right coronary artery.
The dominance pattern of the coronary circulation does not provide sufficient information to determine this.
Both the right and the left bundle branch of the AV bundle are supplied by the left coronary artery.

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Question:

Heart on chest x-ray 1

Response: