Unit 1 Biomed

What are the five steps to process a crime scene?

• collect evidence, interview, photograph, sketch, dance

• interview, photograph, sketch, collect evidence

• interview, photograph, sketch, collect evidence, examine

The goal of a crime scene investigation is to:.

• recognize evidence at the scene of a crime
• document evidence at the scene of a crime
• collect evidence at the scene of a crime
• All of these choices.

Which job does NOT directly respond to a crime scene?

• EMT

• 911 Operator

• Crime Scene Investigator

• Lab Technician

What pattern is this?

• Loop
• Arch
• Whorl

the pooling of the blood 

• lividity
• algor mortis
• rigor mortis
• livor mortis

In blood stain pattern what is analysis

• an understanding of the physical properties of

  blood: surface tension, viscosity, internal cohesion, drop formation

• an interpretation of blood

• an experimental way of investigation

• an understanding of clear properties of surface with clean drop formation

A nucleotide includes...?

• pentose sugar
• nitrogenous base
• phosphate group
• all of the above

Why do we squish the strawberry well for a few minutes?

• to break the nuclear membrane
• to break the cell walls
• to dissolve the nuclear  membrane
• to isolate the DNA from the nucleus

Based on these results whose blood was found in the blood stain at the crime scene?

• Bob
• Sue
• John
• Lisa

The first step of an autopsy is an external examination.

• True
• False