CCMA - Medical Law and Ethics - Section 7.3

Distinguish the medical assistant scope of practice from that of other healthcare professionals and apply the professional code of ethics.

Distinguish the medical assistant scope of practice from that of licensed nurses and providers, and apply the professional code of ethics to clinical and administrative situations. Recognise the elements of medical malpractice - duty, breach, causation, damages - and describe how professional boundaries prevent liability.

Scope of practiceCode of ethicsMedical malpracticeProfessional boundaries

Practice question for this objective

Free sampleMedical Law and Ethicsmedium

Which statement most accurately describes the four elements that a plaintiff must establish to prove a medical malpractice claim against a healthcare provider?

  • AThe provider intended to harm the patient, the patient consented to the procedure, an injury occurred, and a financial loss followed.
  • BThe provider failed to obtain written consent, the patient experienced any adverse outcome, the outcome was unexpected, and the provider lacked board certification.
  • CThe provider deviated from clinic policy, a colleague reported the incident, the patient filed a complaint within thirty days, and the state board issued a finding.
  • DThe provider owed a duty of care, breached the standard of care, the breach directly caused harm, and the patient suffered measurable damages. Correct
Recall the four elements of medical negligence (duty, breach, causation, damages) that define a malpractice claim. Medical malpractice is a civil negligence tort, so the plaintiff must prove four linked elements. First, a provider-patient relationship created a duty of care. Second, the provider breached the accepted standard of care for a reasonably competent practitioner in the same circumstances. Third, that breach was the direct and proximate cause of the patient's injury. Fourth, the patient suffered legally compensable damages such as physical injury, additional treatment costs, or lost earnings. Missing any single element defeats the claim.

Why A is wrong: This is tempting because it sounds like a complete legal chain, but malpractice is a negligence tort, not an intentional one, so intent to harm is not required and is in fact incompatible with the negligence standard.

Why B is wrong: Each item touches a real risk-management issue, but lack of certification or any adverse outcome alone does not establish malpractice without proof of breach of the standard of care and direct causation of injury.

Why C is wrong: Policy deviation and board action are administrative matters that can accompany malpractice claims but are not the legal elements of the tort; the plaintiff still must prove duty, breach, causation, and damages.

Why D is correct: These are the textbook four Ds of negligence applied to medicine: duty, dereliction or breach, direct causation, and damages, and all four must be proven on the balance of probabilities for liability to attach.

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