Heart Dissection Check

The valve labeled #7 is

• bicuspid

• tricuspid

• aortic semilunar

• pulmonary semilunar

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 structure labeled #4 is

• septum

• apex

• left ventricle

• papillary muscle

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 chordae tendineae are attached to the (a)   muscles.

The pulmonary artery connects to which heart chamber?

• right ventricle

• left ventricle

• right atrium

• left atrium

During a heart dissection, which structure is typically cut to open the right atrium?

• A) Superior vena cava

• B) Inferior vena cava

• C) Pulmonary vein

• D) Aorta