mediastinum heart anatomy

Border between superior and inferior mediastinum passes through...

• upper border of T4 vertebra

• lower border of T4 vertebra

• upper border of T5 vertebra

• lower border of T5 vertebra

This muscle is the content of superior mediastinum.

• Sternohyoid muscle

• Sternocleidomastoid muscle

• Transversus thoracis muscle

• Rhomboid muscle

Pericardiacophrenic vessels are located in ...

• superior mediastinum

• anterior mediastinum

• middle mediastinum

• posterior mediastinum

Greater splanchnic nerve is located in ...

• superior mediastinum

• anterior mediastinum

• middle mediastinum

• posterior mediastinum

Structure which is located in both superior and posterior mediastina.

• trachea

• azygos vein

• longus colli muscle

• thoracic duct

On each side pericardium is related to ...

• reccurent laryngeal nerve

• phrenic nerve

• vagus nerve

• brachiocephalic vein

Sinus of pericardium which is located behind ascending aorta and pulmonary trunk is called...

In males heart weighs about...

• 250 g

• 300 g

• 350 g

• 400 g

Part of conducting system which is located in the moderator band.

• SA node

• AV node

• Right branch of bundle of His

• Left branch of bundle of His

Part of conducting system whis is located in the inferior and posterior part of interatrial septum is called...