Body systems heart

Where does the beating sound of the heart comes from?

• The blood that is being pumped from the heart.
• It is the clap of the valve leaflets of the heart opening and closing
• It is the heart muscle itself while pumping
• It is the sound produced when the heart hits the inside chest wall while pumping

Name the internal most lining of the heart.

• epicardium

• endomysium

• myocardium

• endocardium

The chamber of the heart surrounded by the thickest myocardium is the

• right atrium.

• left atrium.

• right ventricle.

• left ventricle.

The valve between the right atria and ventricle is the

• bicuspid valve.

• pulmonary valve.

• tricuspid valve.

• aortic valve.

The right side of the heart carries which type of blood?

• oxygenated

• deoxygenated

When blood enters the right atrium it also enters the

• left ventricle.

• pulmonary trunk.

• left atrium.

• aorta.

Largest artery in the human body:

• Pulmonary artery
• femoral artery
• aorta
• carotid artery

A normal heart rate at rest would be:

• 15 bpm
• 40 bpm
• 70bpm
• 95 bpm

What does the left side of the heart do? 

• The left side of the heart pumps  blood through the lungs where it gets oxygen.
• The left side of the heart receives the blood containing oxygen and pumps blood to the rest of the body.
• The left side of the heart controls the muscles on the left side of the body,
• The left side of the heart supplys our arms with bloo

What does the right side of the right heart do?

• The right side of the heart  receives deoxygenated blood from the body through the vena cava and pumps it into the right ventricle which then sends it to the lungs to be oxygenated.
• The right side of the heart is  responsible for words, logic, numbers, analysis, lists, linearity and sequence
• The right side of the heart pumps  blood through the lungs where it gets oxygen.
• The right side of the heart is meaty organ that sits on the right side of the belly.