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ScienceFusion The Human Body Unit 1.3: The Circulatory & Respiratory Systems Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. Blood flows through a closed circulatory system. Where in the system does the exchange of gases and nutrients occur?

Question 2 2. Describe the action of one-way valves found inside the veins.

Question 3 3. Which of the following statements is FALSE about veins?

Question 4 4. Which of the following are risk factors associated with the increased likelihood of a stroke occurring?

Question 5 5. Which type of stroke leads to a leaking of blood into the brain?

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Question 6 6. Which of the following drugs can be used to thin blood in the event of a stroke?

Question 7 7. Both Emphysema and Chronic Bronchitis can be caused by which of the following?

Question 8 8. With this condition it is hard to empty your lungs of air.

Question 9 9. Which of the following symptoms is seen in someone with the flu, but not in someone with a common cold?

Question 10 10. Lymph carries _____ through your body, protecting you from foreign invaders.

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Question 11 11. Non-Hodgkin's lymphoma is which type of lymphatic disorder?

Question 12 12. The lymphatic system is made of up which of the following?

Question 13 13. Which blood cells are responsible for carrying oxygen?

Question 14 14. Which of the following is an important function of the blood?

Question 15 15. What do white blood cells do for you?

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Question 16 16. Which part of the following human body is NOT considered a part of the circulatory system?

Question 17 17. If a sample of blood is deoxygenated, where is it likely to be found in the circulatory system of the human body?

Question 18 18. What is the purpose of the systemic circuit of the human body?

Question 19 19. Gary's heart does not pump enough blood to support his body, making his heart work overtime in order for it to pump and work properly. Gary's condition will continue to worsen over time due to the weakening of his heart muscles. Gary has been diagnosed with:

Question 20 20. How does Nitroglycerin help relieve angina?

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Question 21 21. What condition could result if the blood supply to the heart is stopped?

Question 22 22. Which of the following is part of the lower respiratory system?

Question 23 23. What are some of the benefits of the conducting zone?

Question 24 24. What is the difference between the conducting zone and the respiratory zone?

Question 25 25. White blood cells of the innate immune system _____, while white blood cells of the adaptive immune system _____.

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Question 26 26. Out of the many secondary organs and tissues that make up the lymphatic system, the _____ is responsible for the filtration of blood, and the _____ is charged with housing the lymphocytes of the adaptive immune system.

Question 27 27. Why are blood marrow and the thymus considered to be the primary tissue and organ of the lymphatic system?

Question 28 28. You are comparing audio recordings of the heartbeats of three different patients. In Patient Three, you notice that the second thump of the heartbeat sounds much weaker and fainter. You would suspect that this patient's heart issue is associated with _____.

Question 29 29. Which chamber of the heart receives blood from the lungs?

Question 30 30. Which chamber receives blood returning to the heart from the body?

ScienceFusion The Human Body Unit 1.3: The Circulatory & Respiratory Systems Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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