USMLE Step 3 - United States Medical Licensing Exam Practice Test
Gana confianza para USMLE Step 3 - United States Medical Licensing Exam. Practica los conceptos, comprende las respuestas y refuerza tus conocimientos pregunta a pregunta.
Probar una preguntaDescripción y detalles del examen
The USMLE Step 3 is the final examination in the United States Medical Licensing Examination sequence, representing the culmination of the licensure process for physicians in the United States. Administered by the Federation of State Medical Boards (FSMB) and the National Board of Medical Examiners (NBME), this two-day computer-based exam assesses whether a physician possesses the medical knowledge and understanding of biomedical and clinical science considered essential for the unsupervised practice of medicine, with an emphasis on patient management in ambulatory settings. Successfully passing Step 3 is a mandatory requirement to obtain an unrestricted medical license in all U.S. jurisdictions. The exam validates a physician's ability to apply foundational scientific and medical principles to the diagnosis, management, and prevention of disease, and to demonstrate the clinical judgment required for independent practice. It is a critical gateway from supervised graduate medical education (residency) to autonomous clinical practice, signifying readiness to assume full responsibility for patient care.
Preguntas de Muestra
Elige una respuesta y consulta la explicación para ver cómo funciona la práctica.
A 64-year-old man arrives 50 minutes after crushing substernal chest pain began while shoveling snow. Blood pressure is 86/54 mmHg, heart rate is 48/min, lungs are clear, and oxygen saturation is 96%. ECG shows ST elevation in II, III, and aVF with ST elevation in V4R. Aspirin has been chewed. Which next step is most appropriate while activating the catheterization laboratory?
A 2-week-old term infant is brought for poor feeding and sleepiness. Birth weight was 3.4 kg; current weight is 3.25 kg. He has 5 wet diapers daily, mild jaundice to the chest, and a normal exam. Total bilirubin is 10.2 mg/dL with direct bilirubin 0.3 mg/dL. The mother reports painful latch and feeds every 4 to 5 hours. What is the best next step?
A woman with advanced ALS communicates by eye-gaze device and consistently requests withdrawal of noninvasive ventilation, understanding that death may follow. Her family begs you to continue it because she is not depressed. What is the ethically appropriate action?
A Spanish-speaking patient with limited English proficiency needs consent for urgent but not emergent surgery. His bilingual teenage daughter offers to translate because the video interpreter is taking several minutes. The surgeon is behind schedule. What should be done?
A 66-year-old man with benign prostatic hyperplasia develops fever, flank pain, and confusion 1 day after urinary retention. Blood pressure is 92/58 mmHg. Creatinine is 2.3 mg/dL from baseline 1.0. Urinalysis shows pyuria and bacteriuria. Bladder scan shows 900 mL. What is the most appropriate immediate management?
Qué temas cubre este examen
Usa las ponderaciones publicadas de los dominios para planificar tu estudio. Los resultados de práctica no predicen tu puntuación en el examen de certificación.