7. Heart: Anterior Exposure

Question 1

Identify 1 → 3

Answer 1

1. Right internal jugular vein
2. Right brachiocephalic vein
3. Subclavian artery and vein

Question 2

Identify 4 → 6

Answer 2

4. Superior vena cava
5. Left pulmonary artery
6. Pulmonary trunk

Question 3

Identify 7 → 11

Answer 3

7. Left internal jugular vein
8. Left common carotid artery
9. Arch of aorta
10. Left brachiocephalic vein
11. Brachiocephalic trunk

Question 4

The union of the internal jugular veins, which drain the (1)___ region

Answer 4

1. head and neck

Question 5

The subclavian veins, which drain the (1)___, forms (2)___

Answer 5

1. upper limbs
2. a right and left brachiocephalic vein.

Question 6

The 2 brachiocephalic veins join to form the ___

Answer 6

superior vena cava.

Question 7

The ___ veins join to form the superior vena cava.

Answer 7

2 brachiocephalic

Question 8

The pulmonary trunk receives blood from the (1)___ and divides into (2)___

Answer 8

right ventricle

right and left pulmonary arteries.

Question 9

The ascending aorta receives blood from the (1)___ and (2)___ over the pulmonary trunk, continuing inferiorly as (3)____.

Answer 9

1. left ventricle
2. arches
3. the thoracic aorta

Question 10

The (1)____ aorta receives blood from the left ventricle and arches over the (2)___, continuing inferiorly as the thoracic aorta.

Answer 10

1. ascending
2. pulmonary trunk

Question 11

Based on the image below

→ The (1)___ has been incised anteriorly to show the heart resting on the diaphragm.

→ Likewise, the (2)____ have been incised so that the lungs can be viewed.

Answer 11

1. pericardium
2. pleurae