Human Body Unit Review Worksheet | Part II Directions: Treat this like a test and answer as much as you can without ANY help. See how much you actually know by highlighting/starring what you don’t (yes, you have to do this and I will be looking for it). Spend most your time reviewing what is highlighted/starred.
Blood 1. Fill in the following concept map:
Whole Blood
Is composed mainly of Which is composed of Is composed of an Helps form clots that O2 carrying protein control bleeding Which allows materials to dissolve 2. What is the role of red blood cells? ________________________________________________________
3. What is the role of white blood cells? ______________________________________________________ 4. What is the role of platelets? _____________________________________________________________ a. What do they release as a positive feedback loop? ______________________________________ 5. Compare and contrast:
Antigens
Antibodies
6. What is the Rh factor? ________________________________________________________________ a. If you have the Rh factor who can you c. If you DON’T have the Rh factor who donate to? ______________________
can you donate to? _______________
b. Receive from? ___________________
d. Receive from? ___________________
7. The Red Cross called Ramona to see if she would donate blood (her blood type is A+). If she decides to donate, which blood type(s) can she donate her blood to? ____________________________________. a. If Ramona were to need a blood transfusion, which blood type(s) could she receive? ____________________________________________________________________________. 8. Lucca is having surgery to repair his torn ACL. Usually a blood transfusion is not necessary, but doctors always need to be prepared. He found out that his blood type is B‐. If he were to need a transfusion what blood type(s) could he receive? _____________________________________________________. a. After Luca’s surgery he found out that he could donate blood to help others who are also having surgery. Who could he donate to? _________________________________________. 9. Sue is blood type O‐ and has been told she could save many lives by donating. She doesn’t know how many different blood types she can donate to…can you help? What blood types can Sue donate to? _____________________________________________________________________________________ a. Because of this, Sue is considered a _______________________________ donor. 10. What is the immune system response when somebody is given the wrong blood type? _____________________________________________________________________________________ _____________________________________________________________________________________ Pathogens and Human Illness 11. Match the following pathogen with the correct description: __________ Parasite __________ Bacteria __________ Virus __________ Protist __________ Fungi
a. Single‐celled organisms that cause illness by releasing toxic chemicals that kill cells b. Genetic material surrounded by a protein coat, forcing host cells to produce more of them. c. Are either multicellular or single‐celled; they take nutrients from host cells by piercing their membranes. d. Single‐celled organism that use host cells to complete their life cycles. e. Organism that grows on/in a host and feeds off it
12. Fill in the concept map:
Something that causes disease
Spread by
Spread by
Direct Contact Examples: Examples: • ___________________________________ • _________________________________ • ___________________________________
• _________________________________
• ___________________________________
• _________________________________
13. What is a vector? ______________________________________________________________________ a. Example: ______________________________ b. Example: ____________________________ Immune System 14. Fill in the chart: Tissue or Body System
How it Protects the Body from Infection
Skin
Mucus Membrane
Circulatory System
15. What is the job of the following white blood cells:
a. Phagocyte: ___________________________________________________________________ b. T Cells: ______________________________________________________________________ c. B Cells: ______________________________________________________________________
16. Match the following immune system proteins with the correct description:
a. Proteins made by B cells that cause pathogens to become inactive. b. Proteins that weaken the cell membrane. c. Protein that prevent viruses from reproducing and infecting healthy cells.
17. What type of immunity is transferred or occurs without an immune response? ____________________ a. Examples: _________________________________ & ___________________________________. 18. What type of immunity occurs when a pathogen enters the body? ______________________________ a. What does this prevent in the future? _____________________________________________ 19. What type of immunity occurs after you are given a vaccine? ___________________________________ Immunity and Technology 20. Fill in the concept map:
Method to control & fight pathogens
Kills pathogens found Examples: • ___________________________ • ___________________________ • ___________________________
Antibiotics Over use can cause: Kills pathogens found
E
Which means…
21. True or False (Circle One): Antibiotics target one specific pathogen, while antiseptics do not. Explain:
_____________________________________________________________________________________ 22. Put the following mixed up steps of how vaccines provide immunity in the correct order: a. __________ Causes memory B cells to be produced. b. __________ The fast response allows a person to not get sick. c. __________ Allows immune system to respond quickly to infection. d. __________ Stimulates a specific immune response.
