Ethics and Patient Safety

A 76-year-old man is evaluated in the intensive care unit 5 days after a massive left middle cerebral artery ischemic stroke. He is unresponsive, ventilator-dependent, and has absent gag and cough reflexes. Neurology consultation confirms a devastating neurological prognosis with no reasonable hope for meaningful cognitive recovery. The patient has a legally binding advance directive (living will) in his electronic medical record, executed two years ago, which states: 'I do not wish to be kept alive on a mechanical ventilator if I suffer a severe brain injury with no hope of meaningful recovery.' The document also designates his eldest daughter as his legally authorized healthcare proxy.

The physician meets with the daughter to discuss transitioning to comfort care and withdrawing mechanical ventilation. The daughter cries and states, 'I have read his living will, and I know he always said he never wanted to be kept alive like this. But I am his proxy, and I just cannot bear to be the one who lets him die. I want you to keep the breathing machine on.'

Which of the following is the most appropriate next step in management?

Which of the following legal or ethical courses of action is most appropriate for each presented clinical scenario regarding informed consent and refusal of care?

A 45-year-old physician recently opened a private dermatology practice. A representative from a pharmaceutical company visits the clinic to promote a newly approved topical medication for severe plaque psoriasis. The representative offers to provide the clinic with an ongoing supply of free medication samples to distribute to uninsured and low-income patients. Additionally, the representative offers to cover the physician's airfare and hotel expenses for an upcoming international dermatology conference, arguing that the conference will provide essential education about this new class of medications. Which of the following is the most appropriate response by the physician regarding these offers?

A 10-year-old girl is diagnosed with localized osteosarcoma of the right distal femur. The pediatric oncology and surgical teams recommend neoadjuvant chemotherapy followed by limb-sparing resection, a regimen that offers a highly favorable prognosis and high probability of cure. The patient's parents adamantly refuse both chemotherapy and surgery, citing their religious belief that prayer alone will heal the tumor. The patient is currently in no acute distress and is hemodynamically stable, but the malignancy will inevitably metastasize and become fatal without standard medical intervention. Arrange the following steps in the most appropriate chronological order for managing this parental refusal of life-saving care.

Match each of the following workplace scenarios involving potential ethical or professionalism conflicts with the most appropriate initial physician action.

A 16-year-old primigravida at 10 weeks gestation presents to a family medicine clinic for her first prenatal visit. During the encounter, she explicitly requests that her parents not be informed of her pregnancy. The physician agrees and documents the patient's wishes. The next day, the patient's mother, a senior hospital executive and attending surgeon at the same institution, confronts the physician in a crowded hospital hallway. The mother reveals she accessed her daughter's electronic medical record and angrily demands that the physician immediately refer the daughter for a pregnancy termination. She threatens to ensure the physician loses hospital privileges if her demand is not met. Which of the following is the most appropriate next step by the physician?

A 34-year-old woman is brought to the emergency department after a high-speed motor vehicle collision. She has sustained a crushed pelvis and massive intra-abdominal hemorrhage. Her blood pressure is 70/40 mm Hg and heart rate is 142/min. The patient is obtunded, unable to communicate, and lacks decision-making capacity. Her husband arrives shortly after and informs the medical team that he and his wife are devout Jehovah's Witnesses. He emphatically refuses the administration of any blood products on her behalf. While gathering the patient's identification, the trauma nurse discovers a legally valid, signed, and witnessed advance directive in her wallet, dated 4 months ago. The document explicitly states: "I no longer practice the Jehovah's Witness faith. I consent to all necessary life-saving medical treatments, including blood transfusions. My family is unaware of my decision." Which of the following is the most appropriate next step in management?

An obstetrician is called to evaluate a primigravid patient at 32 weeks gestation who was admitted for severe preeclampsia. Her blood pressure is 180/110 mm Hg, and laboratory results reveal a platelet count of 60,000/mm³ along with significantly elevated transaminases. Continuous fetal monitoring demonstrates a nonreassuring pattern with minimal variability and recurrent late decelerations. The maternal-fetal medicine team strongly recommends an emergent cesarean delivery to prevent maternal seizure, hepatic rupture, and fetal demise. The patient is fully awake, alert, and oriented. She accurately repeats her diagnosis and explicitly acknowledges the high risk of death to both herself and the fetus if the surgery is not performed. However, she adamantly declines the cesarean delivery, stating a deeply held personal belief that she must have a natural vaginal birth regardless of the outcome. Her husband, who is present in the room, is extremely distressed and begs the medical team to operate to save his wife and baby. Which of the following is the most appropriate next step in management?

A physician working in a large group practice observes that a peer colleague is consistently arriving late, resulting in rushed patient encounters and delayed review of critical laboratory results. No adverse patient outcomes have occurred yet, but the pattern of behavior is creating an unsafe clinical environment. Assuming each preceding action fails to change the colleague's behavior, arrange the following steps in the most appropriate sequence for escalating this professionalism concern, from the initial action to the final recourse.

A 72-year-old man with a history of moderate vascular dementia is admitted to the medical ward with a severe diabetic foot infection. The surgical team recommends a below-the-knee amputation to prevent life-threatening sepsis. The patient refuses the procedure, stating, 'My foot is fine, it just needs a good wash.' The attending physician decides to evaluate the situation further, as the patient's refusal poses a high risk to his life. Arrange the following clinical and ethical steps in the most appropriate sequential order for managing this patient's refusal of care, starting from the initial bedside assessment to the final steps of identifying a substitute decision-maker.

A physician is attending a weekend community gathering when approached by a neighbor. The neighbor explains they underwent a pulmonary nodule biopsy two days prior at the hospital where the physician works. The procedure was performed by a different doctor. The neighbor is extremely anxious about the possibility of malignancy and asks the physician to log into the hospital's electronic medical record (EMR) system from their smartphone to check the pathology results. The neighbor explicitly states, "I give you my full permission to look at my medical chart." Which of the following is the most appropriate response by the physician?

Match each clinical behavior described below with the corresponding category of professional or ethical violation.

An 82-year-old woman is brought to the emergency department from an assisted living facility with severe diffuse abdominal pain, fever, and confusion. Her blood pressure is 85/50 mm Hg, and her pulse is 115/min. Physical examination reveals a rigid abdomen with severe rebound tenderness. A CT scan of the abdomen shows free air under the diaphragm, consistent with a perforated viscus. The surgical team determines that she requires an emergency exploratory laparotomy. The patient is lethargic, oriented only to her name, and unable to demonstrate understanding of her clinical condition. Her medical chart includes an advance directive that appoints her eldest son as her sole healthcare proxy, but it does not specify her wishes regarding life-sustaining treatments or major surgery. The attending physician contacts the eldest son by phone. The eldest son states, "I cannot handle this responsibility right now, you need to ask my younger brother," and immediately hangs up. The younger brother is present at the bedside and states, "My mother and I talked about this exact scenario last month. She explicitly told me she would never want major surgery or life support if she got severely ill. Please just keep her comfortable." Which of the following is the most appropriate next step in management?

A 47-year-old man with end-stage liver disease due to chronic hepatitis C is brought to the emergency department with massive hematemesis. On arrival, he is lethargic, severely confused, and unable to participate in medical decision-making. The clinical team determines that he requires an emergent upper endoscopy and potentially a transjugular intrahepatic portosystemic shunt (TIPS) procedure to control the life-threatening variceal bleeding. The patient's medical record contains a valid advance directive executed one year ago that explicitly names his domestic partner as his healthcare agent. When contacted by telephone, the domestic partner states, 'He told me he never wanted any more invasive procedures if he got to this point. Please just keep him comfortable.' Shortly after, the patient's parents arrive at the hospital. They are legally married and state they are his biological next of kin. Upon learning of the partner's decision, the parents become angry and demand the medical team proceed with the life-saving procedures immediately. Which of the following is the most appropriate next step in management?

Match the following clinical scenarios regarding informed consent and refusal of care to the appropriate ethical or legal principle that guides the physician's required action.

Match each clinical scenario regarding medical decision-making and refusal of care to the ethical principle or legal standard that best justifies honoring the decision.

A 74-year-old man is evaluated in the hospital for worsening right foot pain and fever. He has a history of type 2 diabetes mellitus, peripheral artery disease, and mild major neurocognitive disorder. Evaluation reveals a gangrenous right foot ulcer complicated by osteomyelitis. The surgical team recommends an urgent below-the-knee amputation to prevent overwhelming sepsis. During the preoperative discussion, the patient is alert and oriented, demonstrates a clear understanding of the risks and benefits of the procedure, and correctly states that without surgery, he will likely die. He signs the informed consent form.

The following morning, as the patient is being prepared for the operating room, he becomes tearful and tells the medical team, "I have changed my mind. I cannot live without my leg. I would rather let the infection take its course." The attending physician evaluates the patient; he remains alert, oriented, and calmly reiterates his understanding that refusing the surgery will likely lead to his death. The patient's son, who is his legally appointed healthcare proxy, arrives and insists that the surgery proceed. The son states, "He has dementia and he already signed the papers yesterday. He is just scared. As his proxy, I authorize the surgery."

Which of the following is the most appropriate next step in management?

Review the following clinical scenarios involving challenges to medical decision-making and consent. Match each patient presentation with the legal or ethical principle that most appropriately dictates the physician's required course of action.

A 68-year-old woman is admitted to the intensive care unit with severe septic shock secondary to ischemic bowel disease. She is intubated, mechanically ventilated, and deeply sedated, rendering her without decision-making capacity. The surgical team determines that an emergent exploratory laparotomy is required to improve her chances of survival. The patient does not have an advance directive, and there is no record of a legally appointed healthcare proxy or durable power of attorney for healthcare in her medical file. The clinical social worker locates several family members in the waiting room who all wish to be involved in her care. According to the standard statutory hierarchy of surrogate decision-makers in most US jurisdictions, arrange the following family members in the correct order of priority to provide informed consent for the surgery, from highest priority to lowest priority.

A 29-year-old primigravida at 40 weeks gestation is admitted to the labor and delivery unit in active labor. Continuous fetal heart rate monitoring reveals recurrent late decelerations with absent beat-to-beat variability, indicating severe fetal distress. The attending physician informs the patient that an emergency cesarean delivery is immediately necessary to prevent fetal asphyxia and potential demise. The patient is fully alert, oriented to person, place, and time. She clearly articulates an understanding of the clinical situation and the high likelihood of fetal death if surgery is not performed. However, she adamantly refuses the cesarean delivery, stating, "I firmly believe that surgery violates my body, and I will only accept a natural vaginal birth." Her husband, who is present at the bedside, is extremely distressed and tells the physician, "Please save our baby. I am the father and I give you full permission to do the surgery." Which of the following is the most appropriate next step in management?