Which of the following is not one of the four elements required to prove damages in a negligence claim?

• A. Duty to care
• B. Breach of duty
• C. Injury
• D. Informed consent

Answer: (D)

The key idea here is understanding the four elements that must be shown to prove a negligence claim: a duty owed to the patient, a breach of that duty, a causal link between the breach and the injury, and actual damages resulting from the injury. Informed consent, while ethically and legally important for treatment, is not one of these four elements. It can relate to whether there was a breach of the duty to disclose information or even be involved in a separate battery claim if consent was completely lacking, but it does not itself constitute a required element to prove negligence. So the concept being tested is recognizing that informed consent is not part of the standard four elements used to establish negligence.