CFN Courtroom Testimony and Procedures 4 — Questions and Answers
Question 1: A forensic nurse is challenged during cross-examination with a journal article that contradicts her opinion. She should:
- Dismiss the article as irrelevant without explanation
- Acknowledge the article and explain any limitations or distinctions from the current case (Correct answer)
- Ask the judge to rule the article inadmissible
- Request time to read the entire article before answering
Correct answer: Acknowledge the article and explain any limitations or distinctions from the current case
Acknowledging literature while contextualizing its limitations demonstrates scientific integrity and prevents the appearance of ignoring contrary evidence.
Question 2: The chain of custody for physical evidence is significant in court because it:
- Reduces the time needed for the forensic nurse's testimony
- Establishes that evidence has not been altered or tampered with from collection to presentation (Correct answer)
- Confirms that evidence was collected by a licensed medical provider
- Determines which party has the burden of proving the evidence is authentic
Correct answer: Establishes that evidence has not been altered or tampered with from collection to presentation
Chain of custody documents the handling of evidence at each step to verify its integrity and prevent successful challenges to its authenticity.
Question 3: An attorney uses the technique of 'looping' during cross-examination—restating the witness's previous answer as part of the next question. The forensic nurse should:
- Accept the restatement as accurate to maintain efficiency
- Correct any inaccurate restatement of her prior answer before responding (Correct answer)
- Ask the judge to instruct the attorney to stop using the technique
- Decline to answer until the attorney rephrases without the restatement
Correct answer: Correct any inaccurate restatement of her prior answer before responding
Looping can subtly distort prior testimony; the witness must promptly correct any mischaracterization before answering the new question.
Question 4: In the context of forensic nursing testimony, 'reasonable degree of medical certainty' means the expert's opinion is:
- Proven beyond all scientific doubt
- More likely true than not, meeting the threshold for expert medical opinion (Correct answer)
- Based on 100% confirmed clinical findings
- Consistent with the standard of care in the jurisdiction
Correct answer: More likely true than not, meeting the threshold for expert medical opinion
This phrase indicates that the expert's opinion is held to a probability standard—more likely than not—which is the appropriate threshold for expert medical testimony.
Question 5: When a forensic nurse is called as a rebuttal witness, her function is to:
- Present the plaintiff's case-in-chief for the second time
- Counter or refute specific testimony offered by the opposing party's witness (Correct answer)
- Introduce new evidence not previously discussed at trial
- Summarize all previous expert testimony for the jury
Correct answer: Counter or refute specific testimony offered by the opposing party's witness
Rebuttal witnesses are called specifically to contradict, impeach, or rebut testimony or evidence presented by the opposing side.
Question 6: A forensic nurse is asked to use a scale model of injuries to illustrate testimony. Before doing so, she must ensure the demonstrative exhibit has been:
- Personally created by the nurse to ensure accuracy
- Admitted or accepted by the court as a demonstrative aid (Correct answer)
- Reviewed by the opposing expert and agreed upon as accurate
- Certified by the hospital's risk management department
Correct answer: Admitted or accepted by the court as a demonstrative aid
Demonstrative exhibits must be accepted by the court before a witness may use them to illustrate testimony to the jury.
Question 7: During testimony, a forensic nurse realizes she made an error in a previous answer. The correct action is to:
- Wait until redirect examination to correct it so as not to disrupt the flow
- Immediately bring the error to the attention of the court and provide the correct information (Correct answer)
- Write a note to the calling attorney and let them address it later
- Leave the error uncorrected if it would not materially affect the case outcome
Correct answer: Immediately bring the error to the attention of the court and provide the correct information
Accuracy and integrity require that errors be corrected as soon as the witness recognizes them, regardless of timing in the examination.
CFN Courtroom Testimony and Procedures 4
A forensic nurse is challenged during cross-examination with a journal article that contradicts her opinion.
She should: