Usmle

USMLE Step 1 Questions and Answers Full Test Bank with complete solution

Hormone to test for menopause. high FSH Treatment of Heparin Induced Thrombocytopenia Direct thrombin inhibitors-Agatroban Then protamine sulfate PT or PTT for Heparin PTT PT or PTT for Warfarin PT Skin necrosis from warfarin, what do you do? Give heparin Antidote to excessive thrombolytics Aminocaproic acid Glanzmanns Thrombasthenia GPIIb/IIIa- platelet adhesion Bernard soulier Gp1b Aspirin decreases platelet adehsion, activation ...

Erythema multiforme - target like/iris like skin lesions on palms and soles of feet From: drug reaction or HSV or mycoplasma mobiliform rash - looks like measeles after drug reaction = mild urticaria Urticaria - Porphyria cutanea tarde - photosensitivity, hyper pigmentation Bulla with sun exposure Asoociated with: alcoholism, liver dz, hep C, oral contraceptives

Heterophile ab NEGATIVE Mono-like syndromes - *CMV HHV-6 HIV Toxoplasmosis Wernicke's Aphasia - -word salad: well-articulated, nonsensical speech paired with lack of lang comprehension -aud association cortex: post part of sup temporal gyrus - supplied by MCA Congenital Deficiency of Propionyl CoA Carboxylase - -prevents conversion of propionyl CoA to methylmalonyl CoA -propionyl CoA derived from= val, ile, met, thr, odd # FA, cholesterol side chains -Propionic Acidemia: poor feeding...

Cavernous hemangioma risk? - bleeding Tryptophan --> what two pathways? 2 mnemonics - "tripped on his nice nads" B2, B6 cofactors ---> NAD+ and "tripped on Sir-o-tony's Melons" B4, B6 cofactors ---> serotonin--- hydroxyindole transferase --->MELANIN hyperosmotic volume CONTRACTION (losing water, osm up in plasma) caused by... - SWEATING OR DI primary polydipsia results in what fluid changes? - expands both ICF ECF with decreased osmolarity adrenal insufficiency volume ...

migratory thrombophlebitis should always make you think "_____" - cancer In a 62yo woman w/ varicose veins, her condition is most likely to be complicated by which of the following? a. intermittent claudication b. ischemic stroke c. mycardial infarction d. phlegmasia alba dolens e. pulmonary embolism f. skin ulcerations - f. skin ulcerations a 23yo caucasian m who notes recurrent severe nosebleeds is found to have pink spider-like lesions on his oral and nasal mucosa, face, and arms....

what cell takes up bacteria from the ileum and present antigen to immune cells - M cell on peyer patch that will then secrete IgA what is the histology of hashimoto tyroiditis - follicular destruction and germinal center formation what fungi is seen with mucicarmine staining - cryptococcus neoformans what is the defect in osteogenesis imperfecta - type 1 collage osteoid production by osteoblast what findings will you see in osteogenesis imperfecta - can be mistaken for child abuse multip...

USMLE Step 1 Rapid Review 2024 Questions and Answers 100% Pass abdominal pain, ascites, hepatomegaly - Correct Answer ️️ -Budd-Chiari syndrome Familial hypercholesterolemia - Correct Answer ️️ -achilles tendon xanthoma adrenal hemorrhage, hypotension, DIC - Correct Answer ️️ -Waterhouse-Friderichsen syndrome biochemistry of Marfan's syndrome - Correct Answer ️️ -fibrillin defect posthepatic venous thrombosis - Correct Answer ️️ -Budd-Chiari syndrome Familial hypercho...

USMLE Step 1 - uWorld High Yield Notes with 100% Correct Score What are the two major microtubular motor proteins? Which does anterograde axonal transport, which does retrograde axonal transport? - Correct Answer ️️ -Kinesin, Dynein Kinesin: Anterograde Dynein: Retrograde` What do you think, immunologically speaking, when you see someone with recurrent Neisseria infections? - Correct Answer ️️ -Inability to form the membrane attack (MAC) complex this is a common complement defi...

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