Blood Typing Data and Analysis Questions



Blood Typing Data and Analysis Questions

Blood Typing Data Table: Place a (+) in the box if agglutination occurs. Place a (-) in the box if agglutination does not take place.

|Blood Source |Anti-A Serum |Anti-B Serum |Anti-Rh Serum |Blood Type |

|Crime Scene | | | | |

|Victim | | | | |

|Suspect 1 | | | | |

|Suspect 2 | | | | |

|Suspect 3 | | | | |

|Suspect 4 | | | | |

Analysis Questions: Use these questions as a guide to write your lab report in paragraph form!

1. As a forensic technician, the courts have asked you to summarize your findings to the jury. Explain what you would say in the space below (remember to include how you determined the blood type).

2. How would you respond to the accused suspect’s denial of having the blood type you identified, since he has proof that he had just received a blood transfusion with type O blood?

3. Create a chart or graph that depicts the percentages of each ABO blood type in the United States. Be sure to include your findings in your introduction!

Lab Report

1. Please turn in your TYPED lab report a week from today. DUE DATE: ____________

2. Your report should be written in 12 pt font in Times New Roman or Arial. Make sure to double space.

3. Your report should consist of the following information:

a. Introduction

-A paragraph which includes your hypothesis, problem, and background information.

b. Materials

• Blood Typing Tray

• Toothpicks

• Simulated Blood

• Anti-A Serum

• Anti-B Serum

• Anti-Rh Serum

c. Procedure

-Number each step in your procedure.

d. Data

e. Analysis

-Write what you’ve observed in your data table. Include all analysis questions in paragraph form.

f. Conclusion

-Was your hypothesis true or false? How does your data support your findings?

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