Amboss Step 1 Self Assessment Exam Questions and Answers 100% Pass

Amboss Step 1 Self Assessment Exam Questions and Answers 100% Pass Endometriosis presentations with what symptoms? - Dysmenorrhea, dyspareunia, dyschezia, ovarian cysts, infertility. Pulmonary stenosis murmur - Systolic crescendo decrescendo murmur best heard at left upper sternal border Aortic stenosis murmur - Harsh mid systolic crescendo-decrescendo murmur that may radiate bilaterally to carotids and is best heard in 2nd intercostal space at right upper sternal border What types of murmurs are ventral septal defects, mitral regurgitation, tricuspid regurgitation? - Holosystolic murmurs Winters formula - Expected pCO2 = 1.5*HCO3 +8 +/- 2 Hallmark of epenymoma - Perivascular pseudorosettes Langerhan cells - Dendritic cells of the skin and lymphoid tissue that presents antigen to other cells of the immune system. Langerhan cells express what? - CD1a The uteric bud differentiates in to what? - Collecting duct, calcyes, renal pelvis, ureters. 2COPYRIGHT © 2025 BY BRITTIE DONALD, ALL RIGHTS RESERVED What forms the definitive kidneyu (metanephros)? - Uteric bud and metanephric blastema. Metanephric blastema differentiates in to what? - Glomeruli, proximal tubules, loop of henle, DCT. What regulates the pacemaking activity of the SA node? - T type calcium channels, responsible for the transient influx of calcium during phase 4 of the action potential. Achondroplasia is caused by mutation of what? - FGFR3 What is not affected in achondroplasia? - Intramembranous ossification, mechanism that underlies the growth of flat bones. What type of ossification is responsible for long bones and base of skull? - Endochondral ossification Inactivation of what results in Kallman syndrome? - FGFR1 Metronidazole MOA - Formation of free radical metabolites that damage bacterial DNA Side effect of metronidazole when consumed with alcohol - Disulfiram like reaction MOA of flouroquinolones - Inhibition of DNA gyrase Adverse effects of flouroquinolones - Tendinitis and QT prolongation Albendazole MOA - Inihibition of microtubule synthesis Most common cause of Klinefelter syndrome - Nondisjunction during meiosis Altered sense of smell and taste is associated with what deficiency? - Zinc deficiency unaccepted impulse shifted towards goal directed, socially acceptable behavior - Sublimation 3COPYRIGHT © 2025 BY BRITTIE DONALD, ALL RIGHTS RESERVED Individual projects feelings about others on to physician - Trasnferance Patient transfers emotions to less threatening object/person - Displacement Adenovirus characteristics - Non enveloped, double stranded DNA virus with icosahedral capsid Coronavirus characteristics - Enveloped, single stranded RNA virus with helical capsid Parvovirus B19 characteristics - Non enveloped, single stranded DNA virus with icosahedral capsid Reoviridae characteristics - RNA, double stranded, no envelope, icosahedral capsid Grapejuice is a cytochrome ____ - P450 inhibitor Deficiency of galactocerebrosidase results in what disease? - Krabbe dis