Heart dissection exam

The yellow line is representing what part of the muscle?

• the yummy part

• endocardium

• pericardium

• epicardium

What is the purpose of the stringy structures?

• Coordinate heart beats

• Assist in the opening/closing of valves

• So you have heart strings to pull upon

• Needed to contract ventricles

The yellow area is a hole. Just inferior to the hole (black line) is the _________?

• Pulmonary semi-lunar valve

• aortic valve

• tricuspid valve

• mitral valve

Blood flows from left atrium to left ventricle through which valve?

• Bicuspid
• Tricuspid
• Semilunar Valve
• Pulmonary valve

Which side of the heart pumps oxygen-rich blood to the rest of the body?

• Right
• Left

The green pin is in this ventricular muscle.

• pectinate

• chordae tendineae

• papillary muscle

• ham

Name the two valves that are attached to these structures (yellow pin)

• aortic & mitral

• bicuspid & tricuspid

• tricuspid & pulmonary

• pulmonary & aortic

What structure of the heart is this?

• Superior Vena Cava
• Inferior Vena Cava
• Right Pulmonary Vein
• Left Pulmonary Vein

What structure of the heart is this?

• Right Atrium
• Right Ventricle
• Left Atrium
• Left Ventricle

What structure of the heart is this?

• Chordae Tendinae
• Papillary Muscles
• Septum
• Myocardium