The investigator should use _________________ light sources when searching for semen stains in ...

The investigator should use _________________ light sources when searching for semen stains in addition to the unaided eye.
 
  Fill in the blank(s) with the appropriate word(s).

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(Question #2) The investigator should always wear _____________ ___________ when handling semen evidence.
 
  Fill in the blank(s) with the appropriate word(s).

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(Question #3) _________________ ______________ apply to the handling of semen evidence as well as blood evidence.
 
  Fill in the blank(s) with the appropriate word(s).

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(Question #4) Semen stains may not be _________ when they occur on dark colored fabrics.
 
  a. present
  b. visible
  c. invisible
  d. collected

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(Question #5) Semen evidence usually consists of _____________ or aspirates from a body orifice or ___________ on fabrics or non-absorbent surfaces.
 
  Fill in the blank(s) with the appropriate word(s).