CFN Forensic Evidence Collection & Documentation 2

Question 1

When collecting a sexual assault evidence kit (SANE kit), what is the correct order for swabbing oral, vaginal, and anal areas?

Accepted Answer

Oral first, then vaginal, then anal

Answer

Oral swabs are collected first to prevent cross-contamination from other body areas to the mouth.

Question 2

A forensic nurse is documenting blunt force injuries on a patient. Which description is most appropriate for medical-legal documentation?

Accepted Answer

'Contusion measuring 4 cm x 3 cm on the lateral aspect of the left forearm'

Answer

Forensic documentation must be objective, precise, and anatomically descriptive without assumptions about cause or intent.

Question 3

Which technique is recommended for collecting trace evidence such as hair and fibers from a victim's clothing?

Accepted Answer

Using tape lifts applied to the clothing surface

Answer

Tape lifts are the standard method for collecting trace evidence (hair, fibers, glass) from clothing surfaces without disturbing the garment.

Question 4

A patient presents 72 hours after a sexual assault. Which action is most appropriate regarding forensic evidence collection?

Accepted Answer

Collect evidence per protocol since trace evidence may still be present beyond 72 hours

Answer

Evidence collection should still be performed beyond 72 hours as trace DNA, injuries, and other evidence may still be recoverable depending on circumstances.

Question 5

What is the purpose of using a colposcope during a forensic sexual assault examination?

Accepted Answer

To provide magnification and photodocumentation of anogenital injuries

Answer

A colposcope provides magnification that reveals microtrauma and allows photodocumentation that would otherwise be invisible to the naked eye.

(CFN) Certified Forensic Nurse Practice Test

(CFN) Certified Forensic Nurse Practice Test

CFN Forensic Evidence Collection & Documentation 2