HW 5-10

Where in the body are carbon dioxide and oxygen exchanged?

• body cells

• heart

• lungs

• blood vessels

Which tool is useful for examining the heart

• Electrocardiogram

• Stopwatch

• Treadmill

• Stethoscope

Which job involves the circulatory system?

• Podiatrist

• Phlebotomist

• Gastroenterologist

• Cardiologist

Select all the ways people get energy and nutrients

• Eat healthy foods

• exercise and playing

• getting plenty of rest

• breathing clean air

Select the 4 components of the blood

• Platelets

• red blood cells

• marrow

• plasma

• white blood cells

What is the name of the heart muscle

• rib cage

• cardiac muscle

• lung musle

• atrium muscle

Which 2 body systems function together to move oxygen throughout the body?

• circulatory and

  digestive

• digestive and nervous

• nervous and skeletal

• respiratory and circulatory

Which system breaks down foods and liquids into smaller pieces, moves food through the body, and absorbs nutrients through foods and liquids

• circulatory

• digestive

• muscular

• respiratory

Blood vessels that carry blood away from the heart

• circulatory system

• arteries

• veins

• capillaries

Vessels that carry blood back to the heart

• circulatory system

• arteries

• veins

• capillaries