CFN - Certified Forensic Nurse Forensic Evidence Collection Process Questions and Answers

Question 1

A forensic nurse is collecting clothing from a victim of sexual assault.
The victim's shirt is damp with suspected biological fluid.
Which of the following actions is most appropriate for preserving the evidence?

Accepted Answer

Allow the shirt to air-dry completely before packaging it in a paper bag.

Answer

Place the shirt in a plastic bag to prevent loss of moisture and seal it.

Answer

Use a hairdryer on a low setting to speed up the drying process before packaging.

Answer

Fold the shirt neatly with the stained area on the inside and place it in an evidence box.

Question 2

When documenting a patient's account of an assault, what is the most critical principle for a Certified Forensic Nurse to follow?

Accepted Answer

Record the patient's statements verbatim, using quotation marks.

Answer

Paraphrase the patient's statements for clarity and conciseness in the medical record.

Answer

Use medical terminology to interpret the patient's description of injuries.

Answer

Only document information that is immediately relevant to the physical injuries.

Question 3

A patient arrives at the emergency department after a physical assault. To preserve potential trace evidence on the patient's hands, what is the forensic nurse's initial priority before conducting a detailed examination?

Accepted Answer

Cover the patient's hands with paper bags.

Answer

Wash the patient's hands thoroughly to remove any contaminants.

Answer

Take photographs of any visible injuries on the hands.

Answer

Obtain fingernail scrapings immediately.

Question 4

Which of the following is the primary purpose of maintaining a strict chain of custody for forensic evidence?

Accepted Answer

To guarantee the admissibility of the evidence in court.

Answer

To ensure the patient's medical records are kept confidential.

Answer

To facilitate faster laboratory analysis of the collected specimens.

Answer

To track the cost of the evidence collection kit for billing purposes.

Question 5

A forensic nurse is obtaining informed consent for an evidentiary examination. Which of the following elements is essential to include in the consent process?

Accepted Answer

The specific law enforcement agency that will receive the evidence.

Answer

A guarantee that the collected evidence will lead to a conviction.

Answer

The names of all laboratory personnel who will analyze the evidence.

Answer

An estimation of the time it will take for the case to go to trial.

Question 6

When collecting biological samples, such as from a bite mark, what is the recommended technique to avoid contamination?

Accepted Answer

Change gloves frequently and use separate sterile swabs for each distinct area.

Answer

Use a single swab for all collection sites to ensure a comprehensive sample.

Answer

Cleanse the area with an antiseptic solution before swabbing.

Answer

Wear the same pair of gloves throughout the entire evidence collection process.

A forensic nurse is collecting clothing from a victim of sexual assault.The victim's shirt is damp with suspected biological fluid.Which of the following actions is most appropriate for preserving the evidence?

A forensic nurse is collecting clothing from a victim of sexual assault.
The victim's shirt is damp with suspected biological fluid.
Which of the following actions is most appropriate for preserving the evidence?