Heart & Great Vessels

Which heart chamber wall forms the impression on the mediastinal surface of the right lung?

• Right atrium

• Right ventricle

• Left ventricle

• Left atrium

Which vein is located on the anterior surface of the heart?

• 2nd part of great cardiac vein

• 1st part of great cardiac vein

• Middle cardiac vein

• Coronary sinus

The opening that connects the right and left atrium before birth is called...

Which walls of the heart contains the pectinate muscles? (more than 1 answers)

• Right atrium

• Left atrium

• Right ventricle

• Left ventricle

Blood from the left ventricle is prevented to back flow into the left atrium by the (X) valve. (X) valve is...

• Tricuspid

• Mitral

• Pulmonary

• Aortic

Which structure is attached to the chorda tendinae?

• Papillary muscle

• Pectinate muscle

• Trabeculae carnae

• Crista terminalis

Which veins drains directly into the superior vena cava? (more than 1 answer)

• Subclavian

• Brachiocephalic

• Azygos

• Accessory hemiazygos

• Hemiazygos

Bifurcation of pulmonary trunk occurs (Y) to the bifurcation of trachea. Choose (Y)

• Superior

• Inferior

• Posterior

• Lateral

The (Z) arteries are continuation of subclavian arteries.

Coronary arteries are branches that came from the...

• Brachiocephalic trunk

• Pulmonary trunk

• Ascending aorta

• Arch of Aorta

• Descending aorta