Dissection of a sheep's heart

Identify the structure labeled #5

• interventricular sulcus

• apex

• left ventricle

• septum

During the dissection, we began the incision by inserting the scalpel into the

• superior vena cava

• pulmonary artery

• aorta

• pulmonary vein

Identify the chamber labeled #1

• right atrium

• left atrium

• left ventricle

• right ventricle

The valve labeled #7 is

• bicuspid

• tricuspid

• aortic semilunar

• pulmonary semilunar

The structure labeled #4 is

• septum

• apex

• left ventricle

• papillary muscle

The structure labeled #6 is

• left auricle

• right auricle

• left ventricle

• adipose tissue

If you were to insert your finger into the superior vena cava, you would be feeling inside which chamber?

• right atrium

• left atrium

• left ventricle

• right ventricle

If you inserted a probe into the aorta, which chamber of the heart would it lead to?

• left ventricle

• right ventricle

• left atrium

• right atrium

If you insert your finger into the pulmonary vein, you will be feeling inside which chamber?

• right atrium

• left atrium

• left ventricle

• right ventricle

The pulmonary artery connects to which heart chamber?

• right ventricle

• left ventricle

• right atrium

• left atrium