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Ординатура / Хирургия / Библиотека им академика М.И. Перельмана / Книга_5775_Библиотеки_им_академика_М_И_Перельмана

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A.Setthefocalzonedeeper. B.Reducefrequency. C.Increasegain. D.Decreasedepth. E.Reducespatialcompounding.
5. A 29-year-oldfemalepatient presents withCrohn diseaseand right-sided abdominal pain.TwoUS
imagesobtainedintherightabdomenareshown.Whatisthemostlikelydiagnosis?
A.Acuteappendicitis B.Terminalileitis C.Intussusception D.Incarceratedinguinalhernia
6.Whichofthefollowingwillimproveaxialresolutioninanultrasoundimage?
A.Increasingtransducerfrequency B.Decreasingtransducerfrequency C.Increasingthediameterofultrasoundbeam D.Decreasingthediameterofultrasoundbeam
7a.  A 79-year-old male presents to the emergency department with painless jaundice. Which of the
followingstructuresareabnormal?
A.Pancreaticductandcommonduct B.Commonductandmainportalvein C.Mainportalveinandsplenicvein D.Splenicveinandpancreaticduct
7b.Whichofthefollowingisthemostcommonsonographicappearanceofthelesionshown?
A.Hyperechoicandhypervascular B.Hyperechoicandhypovascular C.Hypoechoicandhypervascular D.Hypoechoicandhypovascular
8.Whatisthepurposeofusinggelbetweenthetransducerandskinsurface?
A.Todisplaceair B.Todecreasefriction C.Toimproveglide D.Toimprovepatientcompliance
9.Plan-Do-Study-Actisacommonlyusedmethodologyforwhichofthefollowinggoals?
A.Qualitycontrol B.High-reliabilityorganization C.Qualityimprovement D.Patientconfidentiality
10.  Compared to holding the transducer at an oblique angle to a tissue interface, perpendicular
orientationtotheinterfacewill:
A.Returnmoreoftheechototheprobe B.Resultinmislocalizationoflesionsbecauseofrefractiveartifact C.Diminishpenetrationofdeepertissues D.Increasethelikelihoodofduplicationartifacts
11.Thesearetheultrasoundimagesfromtheleftmidabdomenofa70-year-oldmalewithahistoryof
non-Hodgkin lymphoma being evaluated for melena. What is the name of the sign that describes the ultrasoundfindings?
A.WES(wall-echoshadow)sign B.Pseudokidneysign C.Yin–yangsign D.Onionskinsign
12.A70-year-old malewithanemiaandsplenomegalyonphysicalexamination undergoesaleftupper
quadrantultrasound.Basedontheimagingfindings,whatisthemostlikelydiagnosis?
A.Splenicinfarcts B.Leukemia C.Lymphangiomas D.Hemangiomas
13a.  A 55-year-old male presents with intractable chronic abdominal pain. What is the most likely
etiologyfortheconditionshownintheultrasoundimage?
A.Alcohol B.Gallstones C.Idiopathic D.Heredity
13b.Aspirationofthelesionshownhereinthesamepatientislikelytorevealelevatedlevelsofwhich
ofthefollowing?
A.Carcinoembryonicantigen(CEA) B.Amylase C.Lipase D.Mucin
14.Whatisthebestdefinitionof“value”inhealthcare?
A.Reducecostofprovidinghealthcare. B.Increasequalityofhealthcare. C.Provideadesiredlevelofqualityatlowcost. D.Providecareformoreindividuals.
15.  A 25-year-old malepresents with left upper quadrant pain.Whatis the mostappropriatestepfor
furthermanagement?
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