SCI-220 Exam 4 | Questions with 100% Verified Answers | Latest Update 2026/2027

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SCI-220 Exam 4 | Questions with 100% Verified Answers | Latest Update 2026/2027

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Institution SCI 220

Course SCI 220

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SCI-220 Exam 4 | Questions with 100% Verified Answers | Latest Update 2026/2027

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SCI-220 Exam 4 | Questions with 100% Verified Answers | Latest
Update 2026/2027

Question: Bloodstains will have similar patterns if they are caused by

Answer:
Similar occurrences

Question: Blood drops are spherical during free fall because of

Answer:
Surface tension

Question: Blood will stay spherical until it is acted on by a force

Answer:
true

Question: Striking a smooth surface produces ________ satellite spatter

Answer:
few

Question: Striking a rough surface produces ________ satellite spatter

Answer:
more

Question: Force and spatter size are _________ related

Answer:
inversely

Question: Little force creates ______ spatter drops

Answer:
big

Question: Big force produces ________ spatter drops

Answer:
little

, Question: Larger spatter drops have larger mass and can travel _____ than
small spatter drops with smaller mass

Answer:
farther

Question: Six general features of bloodstain patterns

Answer:
-Direction of origination
-Angle of blood upon a surface
-Location/position of body during bleeding
-Movement of bleeding person
-Minimum number of blows administered
-Approx. location of person inflicting blows

Question: 3 types of blood stains

Answer:
-Passive
-Transfer
-Impact

Question: Passive Bloodstains

Answer:
Patterns created from the force of gravity

Question: Transfer Bloodstains

Answer:
object comes into contact with bloodstains

Question: Impact bloodstains

Answer:
Blood is projected through the air as result of force

Question: Factors that affect bloodstains

Answer:
-Direction of travel
-Angle of impact

Question: The __________ ________ of a bloodstain faces the traveling direction

Answer:
pointed end

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Uploaded on: August 19, 2026
Number of pages: 11
Written in: 2026/2027
Type: Exam (elaborations)
Contains: Questions & answers

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