FDC Forensic Laboratory Procedures

Question 1

What is the first step in forensic laboratory evidence processing?

Accepted Answer

Receiving and documenting evidence

Answer

DNA extraction

Answer

DNA amplification

Answer

Data analysis

Question 2

Why is chain of custody important in forensic labs?

Accepted Answer

Maintain evidence integrity

Answer

To speed up testing

Answer

Avoid documentation

Answer

Ignore sample handling

Question 3

What is the purpose of DNA quantitation in the lab?

Accepted Answer

Measure DNA amount

Answer

Sequence DNA

Answer

Extract DNA

Answer

Analyze proteins

Question 4

How is contamination prevented in forensic labs?

Accepted Answer

Use clean workspaces and protocols

Answer

Ignoring cleanliness

Answer

Mixing samples

Answer

Skipping procedures

Question 5

What equipment is essential for PCR in forensic labs?

Accepted Answer

Thermocycler

Answer

Centrifuge

Answer

Microscope

Answer

Electrophoresis chamber

Question 6

Why is documentation critical in forensic labs?

Accepted Answer

Ensure traceability and validity

Answer

Ignore records

Answer

Delay testing

Answer

Avoid procedures

Question 7

What is electrophoresis used for in forensic analysis?

Accepted Answer

Separating DNA fragments

Answer

Amplifying DNA

Answer

Extracting DNA

Answer

Sequencing DNA

Question 8

What is the importance of calibration in forensic lab equipment?

Accepted Answer

Ensure reliable results

Answer

Ignore accuracy

Answer

Speed up processing

Answer

Skip maintenance

Question 9

How are quality controls used in forensic labs?

Accepted Answer

Verify valid results

Answer

Ignore errors

Answer

Create false positives

Answer

Delay testing