USMLE Step 1 2023 with 100% correct answers

polyostotic fibrous dysplasia, precocious puberty, cafe-au-lait spots, short stature, young girls - diagnosis? - correct answer Albright's syndrome blue-domed cysts - diagnosis? - correct answer fibrocystic change of the breast Wermer's syndrome - also known as? - correct answer MEN type I "wire loop" appearance on Light microscopy- diagnosis? - correct answer lupus nephropathy what is the defect in Job's syndrome? - correct answer neutrophil chemotaxis abnormality - due to failure of IFN-gamma production by helper T cells xanthochromia of CSF - diagnosis? - correct answer subarachnoid hemorrhage 4 most common brain tumors in adults - correct answer mets astrocytoma (including glioblastoma multiforme) meningioma schwannoma most common supratentorial brain tumor in kids - correct answer craniopharyngioma most common bug in debilitated, hospitalized pneumonia patient - correct answer Klebsiella pseudopalisade tumor cell arrangement - diagnosis? - correct answer glioblastoma multiforme pseudorosettes - diagnosis? - correct answer Tumour(Ewing's sarcoma)