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Cardiovascular and Lymphatic Systems Quiz

15 Questions

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Cardiovascular and Lymphatic Systems Quiz

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Questions and Answers

What is the primary function of red blood cells in the cardiovascular system?

Prevent blood loss

Carry oxygen (correct)

Produce antibodies

Transport nutrients

Which component of blood is primarily responsible for regulating body temperature?

Platelets

Red Blood Cells

White Blood Cells

Plasma (correct)

What percentage of blood volume is attributed to plasma?

10-15%

20-25%

45-50% (correct)

60-70%

Which type of blood cell is mainly involved in the clotting process?

Platelets Signup and view all the answers

Which function is NOT performed by white blood cells in the cardiovascular system?

Carry oxygen Signup and view all the answers

What is the primary function of the lymphatic system?

To collect extra fluids and return them to the blood Signup and view all the answers

Which part of the lymphatic system is responsible for filtering pathogens from the blood?

Spleen Signup and view all the answers

What type of cells do lymphocytes help to fight against?

Pathogens Signup and view all the answers

Where do lymphocytes mature to enhance their ability to fight infections?

Thymus Signup and view all the answers

Which of the following organs is NOT part of the lymphatic system?

Liver Signup and view all the answers

What does the diastolic blood pressure measure?

Pressure between heart beats Signup and view all the answers

Which of the following is a consequence of high blood pressure?

Blood vessel clogging and potential bursting Signup and view all the answers

What is the primary cause of a heart attack?

Insufficient oxygen reaching the heart muscle cells Signup and view all the answers

Which condition occurs when the heart cannot pump enough blood to meet the body's needs?

Heart failure Signup and view all the answers

What effect does high cholesterol have on the cardiovascular system?

It builds up and clogs the arteries Signup and view all the answers