7.13A Circulatory System

Multiple Choice

What do you think is a primary function of the circulatory system?

• Transporting nutrients and oxygen to cells

• Breaking down food in the stomach

• Controlling body movement

• Producing hormones

Multiple Choice

What is the primary function of the Respiratory System?

• bring oxygen into the lungs

• ensuring that the body has enough carbon dioxide to function properly

• maintain the proper fluid levels in the body

• a gas exchange taking in oxygen and removing carbon dioxide from the body

Open Ended

Why is it important for the circulatory and respiratory systems to work together in the human body?

Multiple Choice

Which of the following statements about the diaphragm's role in respiration are correct?

• When you inhale, the diaphragm muscle moves downward, creating more space in the chest cavity which causes air to flow into the lungs.

• The diaphragm’s movements play a critical role in the respiratory system.

• When you exhale, the diaphragm muscle relaxes and returns to its dome shape, forcing air out of the lungs.

• All of the above are correct.

Multiple Choice

Look over the words to know and Explain the difference between an arteries and veins.

• arteries return blood to the heart and veins carry blood away from the heart

• There is no difference

• Veins return blood to the heart and arteries carry blood away from the heart

• Veins carry blood to the lungs and arteries carry blood back to the heart

Fill in the Blanks

Multiple Choice

Oxygen poor blood is sent to the lungs from the heart by the pulmonary _______. oxygen rich blood is sent to the heart from the lungs by the pulmonary ________.

• Tunnel, Via Duct

• artery, vein

• vein, artery

• valve, ventricle

Multiple Choice

Which chamber of the heart receives blood from the lungs?

• Left Atrium

• Right Atrium

• Left Ventricle

• Right Ventricle

Multiple Choice

What happens to blood after it delivers oxygen to the body’s cells?

• It returns to the heart low in oxygen

• It stays in the body’s tissues

• It is absorbed by the digestive system

• It turns into plasma

Open Ended

What would happen if there is a major blockage in arteries on the left side of the heart?

Multiple Choice

Which of the following is NOT a function of the circulatory system?

• Transporting oxygen and nutrients

• Removing waste products

• Producing hormones

• Regulating body temperature

Open Ended

How does the circulatory system work with the respiratory system?

Multiple Choice

Which type of circulatory system do humans have?

• Closed circulatory system

• Open circulatory system

• Plant circulatory system

• No circulatory system

Multiple Choice

Which of the following is NOT a type of circulatory system listed in the lesson?

• Closed circulatory system

• Open circulatory system

• Plant circulatory system

• Single circulatory system

Multiple Choice

Which of the following is NOT a function of the circulatory system?

• Transporting oxygen and nutrients

• Removing waste products

• Producing digestive enzymes

• Helping regulate body temperature