Study guide
17.3 Surrogate Decision-Making, Advance Directives & Confidentiality
ABIM Internal Medicine Exam
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1 Chapter 0: The ABIM Exam, Blueprint & Study Strategy
0.1 Exam Format, Question Types & the 2026 Blueprint 0.2 Eligibility, Registration, Fees & Exam-Day Logistics 0.3 Scoring, the Passing Standard & Score Reports 0.4 Building a Blueprint-Weighted Study Plan
2 Chapter 1: Cardiovascular Disease (14% of Exam)
1.1 Ischemic Heart Disease & Acute Coronary Syndromes 1.2 Antithrombotic Therapy, Secondary Prevention & Mechanical Complications of MI 1.3 Atrial Fibrillation, Atrial Flutter & Stroke Prevention 1.4 Supraventricular Tachycardias, Ventricular Arrhythmias & Bradycardias 1.5 Heart Failure: Classification, Staging & Guideline-Directed Medical Therapy 1.6 Device Therapy, HFpEF & the Cardiomyopathies 1.7 Valvular Heart Disease & Endocarditis Prophylaxis 1.8 Pericardial Disease & Acute Aortic Syndromes 1.9 Hypertension: Classification, Diagnosis & Secondary Causes 1.10 Hypertensive Crises & Dyslipidemia 1.11 Adult Congenital Heart Disease & Coarctation of the Aorta 1.12 Syncope: Reflex, Orthostatic & Cardiac Causes 1.13 Cardiac Physical Examination, Murmurs & Antithrombotic Selection
3 Chapter 2: Endocrinology, Diabetes & Metabolism (9% of Exam)
2.1 Diabetes Mellitus: Diagnosis, Glycemic Targets & Pharmacotherapy 2.2 Insulin Therapy, Hyperglycemic Emergencies & Chronic Complications 2.3 Thyroid Function Testing & Hypothyroidism 2.4 Thyrotoxicosis, Thyroid Storm & Thyroid Nodules 2.5 Adrenal & Pituitary Disorders 2.6 Hypercalcemia, Hypocalcemia & Disorders of Mineral Metabolism 2.7 Osteoporosis & Paget Disease of Bone 2.8 Ovarian, Testicular & Reproductive Endocrine Disorders 2.9 Hypoglycemia, Endocrine Tumors, Polyglandular Syndromes & Severe Hypertriglyceridemia
4 Chapter 3: Gastroenterology & Hepatology (9% of Exam)
3.1 Esophageal Disease 3.2 Stomach & Duodenal Disease and Gastrointestinal Hemorrhage 3.3 Inflammatory Bowel Disease 3.4 Celiac Disease & Irritable Bowel Syndrome 3.5 Diverticular Disease & Colorectal Cancer Screening 3.6 Viral Hepatitis, Steatotic & Alcohol-Associated Liver Disease 3.7 Cirrhosis & the Complications of Portal Hypertension 3.8 Acute Pancreatitis 3.9 Chronic Pancreatitis & Biliary Tract Disease 3.10 Inherited, Autoimmune & Drug-Induced Liver Disease 3.11 Small Intestinal Disease, Ischemia & Gastrointestinal Complications of HIV
5 Chapter 4: Infectious Disease (9% of Exam)
4.1 Lower Respiratory Tract Infections & Sepsis Syndromes 4.2 Viral Respiratory Pathogens & Tuberculosis 4.3 Central Nervous System Infections 4.4 Skin, Soft Tissue, Bone & Joint Infections 4.5 Infective Endocarditis & Cardiovascular Infection 4.6 Clostridioides difficile & Catheter-Related Bloodstream Infection 4.7 HIV Diagnosis, Antiretroviral Therapy & Prevention 4.8 Opportunistic Infections & Sexually Transmitted Infections 4.9 Fever of Unknown Origin, Neutropenic Fever & Toxic Shock 4.10 Travel-Related Illness, Vector-Borne Disease & Outbreaks 4.11 Infection Prevention, Nosocomial Infection & Postexposure Prophylaxis 4.12 Rheumatic Fever, Poststreptococcal Disease, Enteric & Hepatic Infections
6 Chapter 5: Pulmonary Disease (9% of Exam)
5.1 COPD: Diagnosis, GOLD Classification & Initial Pharmacotherapy 5.2 Interventions That Reduce COPD Mortality & Exacerbation Management 5.3 Asthma: Diagnosis, Stepwise Therapy & Status Asthmaticus 5.4 Interstitial Lung Disease & Idiopathic Pulmonary Fibrosis 5.5 Sarcoidosis, Hypersensitivity Pneumonitis & Occupational Lung Disease 5.6 Pulmonary Embolism: Diagnosis, Risk Stratification & Anticoagulation 5.7 Pulmonary Hypertension & Sleep-Disordered Breathing 5.8 Acute Respiratory Distress Syndrome & Mechanical Ventilation 5.9 Pleural Disease, Empyema & Pneumothorax 5.10 Bronchiectasis, Cystic Fibrosis & Restrictive Lung Disease 5.11 Evaluation of Cough, Dyspnea, Hemoptysis & the Solitary Pulmonary Nodule
7 Chapter 6: Rheumatology & Orthopedics (9% of Exam)
6.1 Rheumatoid Arthritis: Diagnosis & Systemic Manifestations 6.2 Antirheumatic Pharmacotherapy & the Spondyloarthropathies 6.3 Gout: Pathophysiology & Acute Management 6.4 Urate-Lowering Therapy & Calcium Pyrophosphate Deposition Disease 6.5 Osteoarthritis 6.6 Systemic Lupus Erythematosus 6.7 Systemic Sclerosis, Sjogren Syndrome & Inflammatory Myopathies 6.8 The Vasculitides 6.9 Regional Musculoskeletal Syndromes, Back Pain & Sports Injuries 6.10 Other Primary Rheumatic Disorders & Mixed Connective Tissue Disease 6.11 Osteonecrosis & Metabolic Bone Disease
8 Chapter 7: Hematology (6% of Exam)
7.1 Approach to Anemia & the Microcytic Anemias 7.2 Macrocytic, Normocytic & Hemolytic Anemias 7.3 Hemoglobinopathies, Thalassemias & Paroxysmal Nocturnal Hemoglobinuria 7.4 Platelet Disorders, Thrombocytopenia & the Bleeding Patient 7.5 Coagulation Factor Disorders, Thrombophilia & Anticoagulant Reversal 7.6 Acute Leukemias, Chronic Leukemias & Myeloproliferative Neoplasms 7.7 Lymphomas & Plasma Cell Disorders 7.8 Myelodysplastic Syndrome, Myeloproliferative Neoplasms & Porphyria 7.9 Transfusion Medicine & Late Complications of Transplantation
9 Chapter 8: Medical Oncology (6% of Exam)
8.1 Breast, Lung, Colorectal & Prostate Cancer 8.2 Oncologic Emergencies 8.3 Genitourinary & Gynecologic Malignancies 8.4 Head and Neck, Bone & Soft Tissue Cancer and Cancer of Unknown Primary 8.5 Complications of Cancer & Its Treatment 8.6 Cancer Prevention, Survivorship & Psychosocial Care
10 Chapter 9: Nephrology & Urology (6% of Exam)
9.1 Acute Kidney Injury: Staging, Etiology & Urine Microscopy 9.2 Glomerular Disorders & Nephrotic Syndrome 9.3 Nephritic Syndromes, RPGN & Indications for Renal Replacement Therapy 9.4 Chronic Kidney Disease: Staging & Progression Retardation 9.5 Complications of Chronic Kidney Disease: Anemia, CKD-MBD & Acidosis 9.6 Hyponatremia, Hypernatremia & Water Balance 9.7 Potassium Disorders & Systematic Acid-Base Analysis 9.8 Renal Tubular Acidosis & Nephrolithiasis 9.9 Prostate Disorders, Urinary Incontinence & Other Urologic Conditions 9.10 Cystic Kidney Disease, Obstructive Uropathy, Tubulointerstitial Disease & Hematuria
11 Chapter 10: Neurology (4% of Exam)
10.1 Acute Ischemic Stroke: Syndromes & Reperfusion 10.2 Transient Ischemic Attack, Secondary Prevention & Hemorrhagic Stroke 10.3 Headache & Facial Pain 10.4 Seizures, Epilepsy & Movement Disorders 10.5 Multiple Sclerosis & Neuromuscular Junction Disorders 10.6 Motor Neuron Disease & Acute Peripheral Neuropathy 10.7 Cranial Neuropathies & Neuro-Ophthalmology 10.8 Peripheral Neuropathies, CNS Tumors & Other Neurologic Disorders
12 Chapter 11: Psychiatry & Behavioral Health (4% of Exam)
11.1 Major Depressive Disorder & Medical Mimics 11.2 Antidepressant Pharmacotherapy & Treatment-Resistant Depression 11.3 Bipolar Disorder, Mood Stabilizers & Lithium Toxicity 11.4 Anxiety, Stress-Related & Obsessive-Compulsive Disorders 11.5 Alcohol Use Disorder & Withdrawal 11.6 Pharmacotherapy for Alcohol & Opioid Use Disorder 11.7 Toxidromes, Psychiatric Emergencies & Suicide Risk Assessment 11.8 Psychotic, Somatic Symptom, Factitious & Personality Disorders 11.9 Eating Disorders, Sleep Disorders & Sexual Health
13 Chapter 12: Dermatology (3% of Exam)
12.1 Dermatitis, Papulosquamous & Inflammatory Dermatoses 12.2 Acne, Rosacea & Cutaneous Infections 12.3 Herpes Zoster & Autoimmune Blistering Diseases 12.4 Nodules, Tumors & Cutaneous Oncology 12.5 Dermatologic Emergencies & Severe Cutaneous Adverse Reactions 12.6 Pigment Disorders, Alopecia, Nail Disease & Photosensitivity 12.7 Vascular Dermatoses, Environmental Injury & Cutaneous Signs of Systemic Disease
14 Chapter 13: Obstetrics & Gynecology / Women's Health (3% of Exam)
13.1 Contraception, Preconception Care & Teratogenicity 13.2 Hypertensive Disorders of Pregnancy & Gestational Diabetes 13.3 Thyroid Disease & Venous Thromboembolism in Pregnancy 13.4 Menopause & Menopausal Hormone Therapy 13.5 Abnormal Uterine Bleeding, Endometrial Disease & Gynecologic Cancer Screening 13.6 Breast Disorders & Diseases of the Vulva and Vagina 13.7 Menstrual Disorders, Fibroids, Endometriosis & Early Pregnancy Complications
15 Chapter 14: Geriatric Syndromes (3% of Exam)
14.1 Comprehensive Geriatric Assessment & Frailty 14.2 Falls, Gait Assessment & Polypharmacy 14.3 Urinary Incontinence & Pressure Injuries in Older Adults 14.4 Mild Cognitive Impairment, Dementia & Its Subtypes 14.5 Delirium & the Pharmacotherapy of Cognitive Disorders 14.6 Palliative Care, Hospice & Advance Care Planning 14.7 Chronic Wounds, Nutrition, Swallowing, Constipation & Hip Fracture 14.8 Sensory Impairment, Dizziness, Elder Mistreatment & Care Settings
16 Chapter 15: Allergy & Immunology (2% of Exam)
15.1 Anaphylaxis: Recognition & Emergency Management 15.2 Urticaria & Angioedema 15.3 Drug Allergy, Desensitization & Adult Immunodeficiency 15.4 Food Allergy, Insect Venom Hypersensitivity, Serum Sickness & Contrast Reactions 15.5 Rhinitis, Conjunctivitis, Eosinophilic & Mast Cell Disorders
17 Chapter 16: Preventive Medicine, Immunization & Clinical Epidemiology
16.1 The USPSTF Framework & Evidence-Based Cancer Screening 16.2 Cardiovascular & Metabolic Screening and Primary Prevention 16.3 Adult Immunization & Vaccines in Special Populations 16.4 Clinical Epidemiology, Biostatistics & Study Design
18 Chapter 17: Miscellaneous - Ethics, Patient Safety & Quality Improvement (2% of Exam)
17.1 Principles of Bioethics & Decisional Capacity 17.2 Informed Consent, Treatment Refusal & Special Scenarios 17.3 Surrogate Decision-Making, Advance Directives & Confidentiality 17.4 Patient Safety Science, Medical Error & Diagnostic Reasoning 17.5 Quality Improvement Methods, Health Disparities & Health Equity
19 Chapter 18: Perioperative Medicine & Medical Consultation
18.1 Preoperative Cardiovascular Risk Assessment 18.2 Preoperative Pulmonary Risk & Perioperative Medication Management 18.3 Perioperative Anticoagulation, Bridging & Postoperative Complications
20 Chapter 19: Ophthalmology (1% of Exam)
19.1 The Acute Red Eye & Ophthalmic Emergencies 19.2 Painless Vision Loss & Chronic Ophthalmic Disease 19.3 Uveitis, Scleritis & Orbital Disease
21 Chapter 20: Otolaryngology & Dental Medicine (1% of Exam)
20.1 Dizziness, Vertigo & Epistaxis 20.2 Ear Disorders, Hearing Loss & Upper Respiratory Infections 20.3 Oral Cavity, Salivary Gland, Laryngeal & Taste and Smell Disorders
17.3 Surrogate Decision-Making, Advance Directives & Confidentiality
Key Takeaways Explain This Topic AI
Assessment of decisional capacity, competency and surrogate decision-making in the elderly is an enumerated blueprint topic.
A health care agent named in a durable power of attorney takes precedence over the default statutory surrogate hierarchy.
Substituted judgment asks what the patient would have wanted, and the best interests standard applies only when those wishes are unknown.
Exceptions to confidentiality include mandatory reporting of certain infections, suspected abuse, and a serious threat of harm to an identifiable person.
Physician orders for life-sustaining treatment are actionable medical orders that travel with the patient, distinct from an advance directive.
Last updated: August 2026
1. Surrogate Decision-Making & Advance Directives
When an adult patient loses decisional capacity, clinicians must identify a designated or default surrogate decision-maker and adhere to established decision-making standards.
A. Hierarchy of Decision-Making Standards
Explicit Advance Directives (Living Wills, POLST / MOLST):
Living Will: A written legal document specifying the patient's explicit preferences regarding life-sustaining interventions (intubation, feeding tubes, CPR, dialysis) in defined clinical scenarios (terminal illness, persistent vegetative state, end-stage irreversible condition).
POLST / MOLST (Physician/Medical Orders for Life-Sustaining Treatment): Actionable medical orders signed by a clinician that translate patient preferences into immediate orders across healthcare settings (CPR status, intubation/mechanical ventilation limits, medical interventions [Full, Selective, Comfort-focused], artificial nutrition).
Ethical Rule: Explicit, documented patient preferences always supersede surrogate opinions.
Substituted Judgment Standard:
Used when the patient lacks a written advance directive but has previously expressed values, religious beliefs, lifestyle goals, or verbal statements regarding medical care.
Core Mandate: The surrogate must stand in the patient's shoes and make the exact decision that the PATIENT would have made if they could speak for themselves today ( "What would your father want in this situation based on the life he lived and things he said?" ), rather than what the surrogate desires.
Best Interests Standard:
Used ONLY when the patient's own values, preferences, and prior wishes are completely unknown (e.g., lifelong severe intellectual disability, orphaned adult, unrepresented estrangement).
Core Mandate: The surrogate and healthcare team weigh the objective benefits and burdens of treatment from the perspective of a reasonable person to maximize the patient's net physical, emotional, and functional well-being.
B. Statutory Priority Hierarchy of Default Surrogate Decision-Makers
While state statutes vary slightly, the standard statutory hierarchy for appointing a default surrogate is:
Designated Healthcare Proxy / Durable Power of Attorney for Healthcare (DPOA-HC) (appointed legally by the patient while having capacity),
- Court-Appointed Legal Guardian with specific healthcare authority,
- Spouse or legally recognized domestic partner,
- Adult Children (majority consensus among siblings),
- Parents ,
- Adult Siblings ,
Close Friend or other surviving adult relatives who maintain regular contact and familiarity with the patient's values.
C. Unrepresented ("Unbefriended") Patients
For incapacitated patients who lack both decisional capacity and an available surrogate or advance directive:
Emergency Care: Implied consent governs immediate life-saving care.
Urgent/Non-Emergent Major Interventions: Require a formal Hospital Ethics Committee consultation , multi-disciplinary consensus, or an institutional two-physician independent sign-off .
Major Long-Term Decisions (e.g., withdrawal of life support without prior wishes): Institutional legal petition for a court-appointed public guardian .
2. Confidentiality, HIPAA & Mandatory Reporting Exceptions
The Health Insurance Portability and Accountability Act (HIPAA) Privacy Rule establishes federal protections for Protected Health Information (PHI). However, the duty of physician-patient confidentiality is not absolute and must yield when overriding public safety, individual welfare, or statutory legal mandates apply. Physician-Patient Confidentiality (HIPAA)
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- Protected PHI Mandatory Reporting
- (Requires Patient Authorization) (Confidentiality Overridden)
- Clinical notes & diagnoses • Suspected Child Abuse / Neglect
- Laboratory & imaging data • Suspected Elder / Vulnerable Adult Abuse
- Billing & demographic info • Mandated Communicable Diseases (CDC/DOH)
- Sensitive history (drugs, sex) • Duty to Warn / Protect (Tarasoff)
- Impaired Drivers (Epilepsy, Syncope)
- Violent Penetrating Trauma (GSW, Stabs)
- Mandatory Exceptions Overriding Patient Confidentiality
Exception Domain Legal / Statutory Trigger Mandated Clinical & Reporting Action
Child Abuse or Neglect Any reasonable suspicion of physical abuse, sexual abuse, emotional abuse, or severe neglect in a child (<18 years). Immediate mandatory report to Child Protective Services (CPS) or local law enforcement. Proof is not required; suspicion suffices. Immunity from civil liability is granted for good-faith reporting.
Elder & Vulnerable Adult Abuse Suspicion of physical abuse, financial exploitation, sexual abuse, abandonment, or caregiver neglect in adults aged >=60–65 or disabled vulnerable adults. Mandatory report to Adult Protective Services (APS) or law enforcement. Note: Domestic violence in competent non-elderly adults is NOT universally reportable without patient consent unless weapons are involved.
Reportable Infectious Diseases Laboratory confirmation or clinical diagnosis of communicable diseases posing severe public health threats. Mandatory reporting to local/state Department of Health (DOH) and CDC. Examples: Tuberculosis (active or suspect), Syphilis, Gonorrhea, Chlamydia, HIV, Measles, Hepatitis A/B/C, Meningococcal disease, Pertussis, Rabies, foodborne pathogens ( Salmonella , E. coli O157:H7). Partner notification is handled via public health contact tracing.
Duty to Warn / Protect ( Tarasoff Ruling) A patient makes an explicit, credible, and imminent threat of serious physical harm or death against an identifiable third party (or specific group). Obligation to notify law enforcement immediately AND take reasonable steps to warn the intended victim . Overrides confidentiality.
Impaired Drivers Documented uncontrolled seizure disorder, recurrent syncope, severe cognitive impairment, or severe visual deficit impairing driving safety. Mandatory or permissive state DMV reporting depending on state jurisdiction; clinician must counsel patient to cease driving immediately.
Violent Penetrating Trauma Presentation with gunshot wounds, stab wounds, or severe injuries resulting from criminal violence. Mandatory reporting to local law enforcement agencies. Medical stabilizing care precedes police interviews.