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Rozema Anatomy—Spring 2010 Name: _______________________________________________________ Hr: ________________ Unit 3 Circulatory System—Week 1 Practice Questions 1) What is the main purpose of blood? ____________________________________________________ _________________________________________________________________________________ 2) What are the 3 types of blood cells, and their “common names”? _____________________ = _________________________ _____________________ = _________________________ _____________________ = _________________________ 3) What is the plasma in your blood? _____________________________________________________ _________________________________________________________________________________ 4) How could changes to Albumin and/or Salts (in your plasma) impact your blood pressure? Explain your reasoning. _________________________________________________________________________________ _________________________________________________________________________________ 5) How would a decrease in fibrinogen and/or globulin impact a person? _________________________ _________________________________________________________________________________ _________________________________________________________________________________ 6) How do erythrocytes transport oxygen to tissues? _________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ 7) List out 3 physiological disorders that can lead to anemia: ______________________________________________________ ______________________________________________________ ______________________________________________________ Rozema Anatomy—Spring 2010 8) What happens when someone is anemic? _________________________________________________________________________________ 9) Why do you think people with anemia tend to be “cooler”? _________________________________________________________________________________ _________________________________________________________________________________ 10) How do sickled red blood cells lead to anemia? __________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ 11) What is the main function of leukocytes? _______________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ 12) What do leukocytes use diapedesis for? ________________________________________________ _________________________________________________________________________________ 13) What do leukocytes use Positive Chemotaxis for? ________________________________________ _________________________________________________________________________________ 14) Which type of leukocyte is most likely to show up first, to a wound site? _____________________ 15) Which type of leukocyte releases histamine to trigger immune response? _____________________ 16) Which type of leukocytes produce antibodies? _____________________________ 17) Which type of leukocytes respond to foreign tissue by working with B-Lymphocytes? ________________________ 18) Which type of leukocyte can attack large parasites? ____________________________ 19) Which type of leukocyte is the largest and most useful during chronic infections? ______________ 20) Where do platelets come from? ______________________________________________________ What are platelets used for? __________________________________________________________ Rozema Anatomy—Spring 2010 Suspect 1 2 3 4 Antigens Present in Blood Blood Type Can Donate To… Can Receive From… Rozema Anatomy—Spring 2010 Blood Detectives Video 1. What is the largest organ in our body? 2. [THINK] How can blood be considered an “organ”? 3. Describe the function of: a) Red Blood Cells b) Platelets c) White Blood Cells d) Plasma 4. What is Lupus? 5. How is Lupus “treated”? 6. What does Jose’s blood smear tell the doctors? Rozema Anatomy—Spring 2010 7. What is hemoglobin? What is its “purpose” or “function” in our blood? 8. When does anemia occur? What are the common symptoms? 9. How do “sickled red blood cells” lead to anemia? 10. [THINK] Why might sickled cell anemia be painful? 11. What is hereditary spherocytosis? 12. How does hereditary spherocytosis lead to anemia? 13. How could fish help out hereditary spherocytosis patients? Rozema Anatomy—Spring 2010 14. What could cause a young person to suffer from a heart attack or stroke? 15. What is a Pulmonary Embolism? 16. What is Deep Vein Thrombosis? 17. [THINK] How can Deep Vein Thrombosis lead to Pulmonary Embolism? 18. What is hemophilia? 19. What is Von Willebrand Disease? Rozema Anatomy—Spring 2010 20. What is leukemia? What happens? 21. What is leukemia caused by? 22. What does the drug “Gleevec” do? 23. Why do doctors think they have trouble COMPLETELY getting rid of leukemia? 24. What causes lymphoma?
