Uwsa 2 100% Exam Revision Solution
UWSA 2 100% EXAM REVISION SOLUTION 32 yo man with subQ nodule on his hand, larger nodule on achilles tendon, and small yellow papules on his lower eyelid. What is decreased? - ANSWER Familial hypercholesterolemia Decreased LDL R Decreased lipoprotein lipase - ANSWER Familial chylomicronemia At risk for acute pancreatitis Defective ApoE - ANSWER Familial dysbetalipoproteinemia Increases chylomicron and VLDL remnants A 32 yo male presents to clinic with occasional mid-abdominal pain that is gnawing. It wakes him up during the night and dan be relieved by eating a light meal. What should you test for? - ANSWER Urease-- H. pylori Patient from Eastern Europe has increasing dyspnea. She has a noctural cough and blood-tinged sputum. When the patient lies in the LLD position and exhales fully, there is a low-pitched, mid-diastolic murmur at the cardiac apex. Cause? - ANSWER MS-- Rheumatic fever STK11 gene mutation - ANSWER Peutz-Jegher syndrome Liposarcoma - ANSWER Round cells with multiple mitoses that create a painful lesion. Cause nuclear indentations and scalloping of the nuclear membrane. Desmoid tumors - ANSWER Benign growths composed of broad fasicles and rounded fibroblasts with abundant cytoplasm Fibrosarcomas - ANSWER Marked diarray, pleomorphism, mitotic activity, hemorrhage, and necrosis Lipoma - ANSWER SubQ nodules that car composed on mature fat cells without pleomorphism Where are immunoglobulin deposits in pemphigus vulgaris? - ANSWER Between keratinocytes-- anti-desmosomes which form desmosomal junctions Deposits of IgG autoantibodies against the BM - ANSWER Bullous pemphigoid
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