CURRENT Medical Diagnosis & Treatment 2026 Test Bank | 700+ Q&A for USMLE & Clinical Mastery

Prepare for the USMLE, shelf exams, and clinical rotations with the most comprehensive and up-to-date question bank available for the 65th Edition of CURRENT Medical Diagnosis & Treatment (CMDT) 2026. This isn't just a collection of questions; it's a powerful study tool designed to solidify your understanding of core medical principles and advanced clinical practice. Test Bank for CURRENT Medical Diagnosis & Treatment 2026/2027, 65th Edition By Maxine A. Papadakis , Michael W. Rabow| Comprehensive Review of 700+ Questions with Verified Answers with Clinical Rationale________________________________________ TABLE OF CONTENTS Chapter Title Question Numbers 1 Disease Prevention & Health Promotion 1–15 2 Common Symptoms 16–30 3 Preoperative Evaluation & Perioperative Management 31–45 4 Geriatric Disorders 46–60 5 Palliative Care & Pain Management 61–75 6 Dermatologic Disorders 76–95 7 Disorders of the Eyes & Lids 96–110 8 Otolaryngology Disorders 111–125 9 Pulmonary Disorders 126–150 10 Coronary Artery Disease, Valvular Disease, & Other Key Topics in Cardiology 151–175 11 Heart Failure & Cardiomyopathy 176–195 12 Disorders of Cardiac Rhythm 196–215 13 Systemic Hypertension 216–235 14 Blood Vessel & Lymphatic Disorders 236–250 15 Blood Disorders 251–270 16 Disorders of Hemostasis, Thrombosis, & Antithrombotic Therapy 271–285 17 Gastrointestinal Disorders 286–310 18 Liver, Biliary Tract, & Pancreas Disorders 311–335 19 Breast Disorders 336–345 20 Women's Health Issues 346–360 21 Gynecologic Disorders 361–375 22 Obstetrics & Obstetric Disorders 376–395 23 Rheumatologic, Immunologic, & Allergic Disorders 396–420 24 Electrolyte & Acid-Base Disorders 421–440 25 Kidney Disease 441–460 26 Urologic Disorders 461–475 27 Nervous System Disorders 476–500 28 Psychiatric Disorders 501–520 29 Disorders of the Pituitary, Thyroid, & Adrenal Glands 521–545 30 Disorders of Parathyroid Glands & Bone Metabolism 546–560 31 Male Hypogonadism & Gynecomastia, Hirsutism & Virilization 561–575 32 Diabetes Mellitus & Hypoglycemia 576–600 33 Lipid Disorders 601–615 34 Nutrition, Nutritional Disorders & Obesity 616–630 35 Common Problems in Infectious Diseases & Antimicrobial Therapy 631–645 36 HIV Infection & AIDS 646–660 37 Viral & Rickettsial Infections 661–675 38 Bacterial & Chlamydial Infections 676–695 39 Spirochetal Infections 696–700 SECTION 1: DISEASE PREVENTION & HEALTH PROMOTION (Questions 1–15) 1. A 55-year-old man with a 30 pack-year smoking history presents for a routine visit. He quit smoking 2 years ago. According to USPSTF guidelines, which screening test is recommended for this patient? A) Annual chest radiograph B) Low-dose CT chest annually for 3 years C) Low-dose CT chest annually until age 80 D) No screening is indicated Correct Answer: B Rationale: The USPSTF recommends annual lung cancer screening with low-dose CT for adults aged 50–80 years who have a 20 pack-year smoking history and currently smoke or have quit within the past 15 years. This patient meets all criteria (age 55, 30 pack-year history, quit 2 years ago). Screening should be discontinued once a person has not smoked for 15 years or develops a health problem that substantially limits life expectancy. Annual screening is recommended for 3 years, with subsequent shared decision-making. DIF: Moderate | KEY: Lung cancer screening, USPSTF guidelines, smoking cessation | MSC: Prevention ________________________________________ 2. A 65-year-old woman with hypertension and diabetes has a blood pressure of 138/86 mmHg. According to current guidelines, what is the most appropriate next step in management? A) Reassure and schedule annual follow-up B) Initiate lifestyle modifications only C) Initiate antihypertensive medication D) Refer to cardiology for further evaluation Correct Answer: C Rationale: For patients with hypertension and diabetes, the blood pressure target is 130/80 mmHg. This patient's BP of 138/86 mmHg is above target. While lifestyle modifications are important, pharmacologic therapy should be initiated when BP remains elevated despite lifestyle measures or when BP is significantly above target. The presence of diabetes further increases cardiovascular risk, making prompt blood pressure control essential. DIF: Moderate | KEY: Hypertension, Diabetes, Blood pressure targets | MSC: Cardiovascular ________________________________________ 3. A 52-year-old man with no known cardiovascular disease asks about aspirin for primary prevention. He has hypertension controlled on medication and a 10-year ASCVD risk of 12%. Which of the following is the most appropriate recommendation? A) Start aspirin 81 mg daily B) Start aspirin 325 mg daily C) Do not start aspirin D) Start aspirin only if he develops diabetes Correct Answer: C Rationale: Current guidelines recommend against routine aspirin use for primary prevention in adults 60 years and recommend individualized decision-making for adults 40–59 years with 10% 10-year CVD risk. However, aspirin is associated with increased bleeding risk, and the net benefit is modest. For this patient, shared decision-making is recommended, but routine aspirin is no longer broadly advised. The most appropriate approach is to discuss risks and benefits and optimize other risk factors. DIF: Moderate | KEY: Aspirin, Primary prevention, Cardiovascular risk | MSC: Prevention 4. A 31-year-old woman at 22 weeks' gestation received Tdap 8 years ago. Which immunization recommendation is appropriate? A) Administer Tdap this pregnancy at 27–36 weeks B) No Tdap needed—prior dose within 10 years is protective C) Give Td booster now; defer Tdap until postpartum D) Give Tdap only if household contacts have pertussis Correct Answer: A Rationale: CMDT emphasizes that Tdap is recommended during each pregnancy, ideally at 27–36 weeks' gestation, regardless of prior immunization history. This maternal immunization strategy optimizes passive antibody transfer to the neonate to protect against pertussis in early infancy. DIF: Easy | KEY: Tdap, Pregnancy immunization, Pertussis prevention | MSC: Obstetrics ________________________________________ 5. A 67-year-old woman with no prior pneumococcal vaccination presents for her annual visit. Which pneumococcal vaccination strategy is recommended? A) PCV13 followed by PPSV23 one year later B) PCV20 alone (one dose) or PCV15 followed by PPSV23 C) No vaccination needed at this age D) PCV13 only Correct Answer: B Rationale: ACIP recommends that adults aged ≥65 years receive either a single dose of PCV20 OR PCV15 followed by PPSV23. This updated recommendation reflects the broader serotype coverage of newer conjugate vaccines and simplifies the vaccination schedule for older adults. DIF: Easy | KEY: Pneumococcal vaccination, ACIP guidelines, Older adults | MSC: Prevention