Chapter 7 Circulatory (1)

The ______________ system delivers blood with nutrients and oxygen to the entire body.

• Muscular
• Digestive
• Cardiovascular
• Skeletal

The three types of blood vessels are:

• blood vessel, heart, vein
• artery, vein, capillary
• blood, heart, artery
• capillary, blood vessel, artery

Hollow tubes that carry blood are called ___________________

• Heart
• chambers
• blood ventricles
• blood vessels

____________________ is an organ made of cardiac muscle

• stomach
• heart
• lungs
• brain

An ________________ usually carries blood with oxygen AWAY from the heart.

• capillary
• blood vessel
• artery
• vein

_________________ is a blood vessel that carries blood back to VISIT the heart

• artery
• capillary
• vein
• blood vessel

The blood vessel that allows an exchange between carbon dioxide and oxygen is a __________________________

• blood
• vein
• artery
• capillary

A lower chamber of the heart that pumps blood out to the lungs and body

• artery

• aorta

• atrium

• ventricle

An artery that supplies blood to the heart itself

• ventricle

• artery

• coronary artery

• vein

A flap of tissue in the heart or vein that prevents blood from flowing backward

• pacemaker

• vein

• artery

• valve