usmle questions

Repeated USMLE Questions Step 1- 354

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Q- Which of the following anticoagulant medications works by binding to thrombin and inhibiting it? A- Heparin B- Hirudin C- Ticlopidine D- Warfarin Q- In cases of atrial septal defect (ASD), foramen ovale is formed by incomplete development of which one of the following structures? A- Ostium primum B- Ostium secundum C- Septum primum D- … Read more

Repeated USMLE Questions Step 1- 353

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Q- Which of the following types of receptors are associated with the slowest response time? A- G-protein coupled receptors B- Ion channel receptors C- Steroid receptors D- Transmembrane enzyme receptors Q- Which of the following tests would most likely indicates the etiology of vitamin B12 deficiency anemia? A- Complete blood count (CBC) B- Coomb’s test … Read more

Repeated USMLE Questions Step 1- 352

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Q- Which of the following organisms is responsible for the development of oral hairy leukoplakia in HIV patients? A- Bartonella henselae B- Candida albicans C- Epstein-Barr virus D- Human papilloma virus Q- Which of the following pathological terms describes the disordered, non-neoplastic cell growth? A- Anaplasia B- Dysplasia C- Metaplasia D- Neoplasia Q- Which of … Read more

Repeated USMLE Questions Step 1- 351

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Q- Which of the following laboratory tests could be slightly increased in Gilbert’s syndrome? A- Bilirubin, direct B- Bilirubin, indirect C- Haptoglobin D- Triglyceride Q- A neonate presents by renal failure and pulmonary hypoplasia. What is your diagnosis? A- Niemann-Pick disease B- Phenylketonuria C- Pompe disease D- Recessive polycystic kidney disease Q- Which of the … Read more

Repeated USMLE Questions Step 1- 350

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Q- Which of the following conditions is considered a physiological change for normal pregnancy? A- Decreased blood volume B- Decreased body weight C- Decreased GI tone and motility D- Decreased respiratory tidal volume Q- A decrease of J chain due to a genetic defect will cause a decrease of the which of the following? A- … Read more