USMLE® Step 2 CK Lecture Notes 2020 Internal Medicine Obstetrics and Gynecology Pediatrics Psychiatry, Epidemiology, Ethics, Patient Safety Surgery USMLE® is a joint program of the Federation of State Medical Boards (FSMB) and the National Board of Medical Examiners (NBME), neither of which sponsors nor endorses this product. USMLE® Step 2 LECTURE NOTES USMLE® is a joint program of The Federation of State Medical Boards of the United States, Inc. and the National Board of Medical Examiners. Copyright © 2019 Kaplan, Inc. ISBN: 978-1-5062-5520-0 All rights reserved. No part of this book may be reproduced in any form, by photostat, microfilm, xerography, or any other means, or incorporated into any information retrieval system, electronic or mechanical, without the written permission of Kaplan, Inc. This book may not be duplicated or sold. USMLE® is a joint program of the Federation of State Medical Boards (FSMB) and the National Board of Medical Examiners (NBME), neither of which sponsors or endorses this product. USMLETM* STEP 2 INTERNAL MEDICINE USMLETM* STEP 2 OBSTETRICS AND GYNECOLOGY USMLETM* STEP 2 PEDIATRICS USMLETM* STEP 2 PSYCHIATRY, EPIDEMIOLOGY, ETHICS, PATIENT SAFETY USMLETM* STEP 2 SURGERY USMLE® Step 2 CK Lecture Notes 2020 Internal Medicine USMLE® is a joint program of the Federation of State Medical Boards (FSMB) and the National Board of Medical Examiners (NBME), neither of which sponsors nor endorses this product. USMLE ® Step 2 CK Lecture Notes 2020 Internal Medicine 00_USMLE_Int_Med_FM.indd 1 14/03/19 8:31 AM USMLE® is a joint program of the Federation of State Medical Boards (FSMB) and the National Board of Medical Examiners (NBME), neither of which sponsors or endorses this product. This publication is designed to provide accurate information in regard to the subject matter covered as of its publication date, with the understanding that knowledge and best practice constantly evolve. The publisher is not engaged in rendering medical, legal, accounting, or other professional service. If medical or legal advice or other expert assistance is required, the services of a competent profes- sional should be sought. This publication is not intended for use in clinical practice or the delivery of medical care. To the fullest extent of the law, neither the Publisher nor the Editors assume any liability for any injury and/or damage to persons or property arising out of or related to any use of the material contained in this book. © 2019 by Kaplan, Inc. Published by Kaplan Medical, a division of Kaplan, Inc. 750 Third Avenue New York, NY 10017 All rights reserved. The text of this publication, or any part thereof, may not be reproduced in any manner whatsoever without written permission from the publisher. 10 9 8 7 6 5 4 3 2 1 Course ISBN: 978-1-5062-5504-0 Retail Kit ISBN: 978-1-5062-5502-6 This item comes as a set and should not be broken out and sold separately. Kaplan Publishing print books are available at special quantity discounts to use for sales promotions, employee premiums, or educational purposes. For more information or to purchase books, please call the Simon & Schuster special sales department at 866-506-1949. 00_USMLE_Int_Med_FM.indd 2 14/03/19 8:31 AM Editors Joseph J. Lieber, MD Director of Medicine Elmhurst Hospital Center Associate Professor of Medicine Associate Program Director of Medicine for Elmhurst Site Icahn School of Medicine at Mt. Sinai New York, NY Frank P. Noto, MD Assistant Professor of Internal Medicine Department of Hospital Medicine Associate Program Director of Education for Elmhurst Site Icahn School of Medicine at Mt. Sinai Internal Medicine Clerkship and Sub-Internship Site Director Icahn School of Medicine at Mt. Sinai New York, NY The editors would like to acknowledge Manuel A. Castro, MD, AAHIVS; Raj Dasgupta, MD, FACP, FCCP, FAASM; Amirtharaj Dhanaraja, MD; Aditya Patel, MD; Irfan Sheikh, MD; and Frazier Stevenson, MD for their contributions. 00_USMLE_Int_Med_FM.indd 3 14/03/19 8:31 AM We want to hear what you think. What do you like or not like about the Notes? Please email us at [email protected]. 00_USMLE_Int_Med_FM.indd 4 14/03/19 8:31 AM 00 Table of Contents Chapter Title Chapter 1: Preventive Medicine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Chapter 2: Endocrinology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Chapter 3: Rheumatology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Chapter 4: Gastroenterology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 Chapter 5: Cardiology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 Chapter 6: Hematology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193 Chapter 7: Infectious Diseases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225 Chapter 8: Nephrology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .283 Chapter 9: Pulmonology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331 Chapter 10: Emergency Medicine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371 Chapter 11: Neurology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 415 Chapter 12: Dermatology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .443 Chapter 13: Radiology/Imaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .465 Chapter 14: Ophthalmology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 483 Additional resources available at www.kaptest.com/usmlebookresources v 00_USMLE_Int_Med_FM.indd 5 14/03/19 8:31 AM