Cell injury — Flashcards

Flashcard 131: Crystals and _____ cells on urine microscopy are findings consistent with crystal-induced acute kidney injury

Answer: white blood

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Flashcard 132: These toes show significant _____, likely due to ischemia

Answer: gangrene

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Flashcard 133: What pathologic RBC is seen with end-stage renal disease and liver disease? _____

Answer: Echinocyte ("burr cell")

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Flashcard 134: _____ edema is caused by the failure of ATP-dependent transport of sodium and calcium ions across the cell membrane, causing accumulation of water and swelling _____ edema is caused by breakdown of the blood-brain barrier

Answer: Cytotoxic

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Flashcard 135: Painless breast lump 2° to trauma is caused by _____

Answer: fat necrosis

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Flashcard 136: Protein aggregates in neurons from hyperphosphorylation of tau protein: _____

Answer: Pick bodies (Pick's Disease) and Neurofibrillary tangles (Alzheimer disease)

Extra:  https://onlinemeded.org/spa/neurology/dementia/acquire?ref=anki 

Flashcard 137: _____ presents with a triad of peripheral neuropathy, angiokeratomas, and hypohidrosis (lack of sweat)

Answer: Fabry disease

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Flashcard 138: Loss of dystrophin (e.g. X-linked muscular dystrophy) results in myo-_____

Answer: necrosis

Flashcard 139: Which type of calcification (dystrophic or metastatic) occurs secondary to injury or necrosis? _____

Answer: Dystrophic

Flashcard 140: Niemann Pick disease is characterized by _____ cells, which are lipid-laden macrophages

Answer: foam