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Home Q & A Board Science-Related Homework Help Health, Nutrition, and Food Sciences
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Jjmcadoo Jjmcadoo
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6 years ago
Mass shootings at Columbine High School and Virginia Tech have led to all the following EXCEPT
 
  A) increased crime rates on elementary, middle, and high school campuses since 2004.
  B) new emergency response plans and procedures on campuses.
  C) upgraded communication systems on campuses.
  D) new safety services for students, faculty, and staff.


Repetitive strain injuries can result in which of the following?
 
  A) pain
  B) swelling
  C) permanent nerve damage
  D) All of the answers are correct.


When Raquel is working on a computer, which of the following should she do to avoid RSI?
 
  A) Angle the screen so that it faces direct sunlight.
  B) Stop and stretch every 30 to 45 minutes.
  C) Use a chair that reclines significantly.
  D) Keep wrists bent and resting on the keyboard.


The majority of violent crimes in the U.S. are
 
  A) murders.
  B) rapes.
  C) aggravated assaults.
  D) robberies.


Which of the following occupations is most likely to cause carpal tunnel syndrome?
 
  A) using a computer keyboard regularly
  B) driving a truck
  C) operating large machinery
  D) working in a mine
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geography101geography101
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6 years ago
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Jjmcadoo Author
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6 years ago
Thank you, thank you, thank you!
Fanmkreyol
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Yesterday
this is exactly what I needed
brina10
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2 hours ago
Brilliant ツ
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