Reversible cell injury mechanisms US Medical PG Flashcards - Medical Study Cards
Master Reversible cell injury mechanisms with OnCourse flashcards. These spaced repetition flashcards are designed for medical students preparing for NEET PG, USMLE Step 1, USMLE Step 2, MBBS exams, and other medical licensing examinations.
Reversible cell injury mechanisms Flashcard Deck - 10 Cards
Flashcard 1: Plasma membrane damage in irreversible cellular injury results entry of _____ ion into the cell
Answer: Ca2+
Flashcard 2: What is the hallmark of irreversible cellular injury? _____
Answer: Membrane damage
Flashcard 3: What type of red blood cell is associated with microangiopathic hemolytic anemia? _____
Answer: Schistocytes ("helmet cells")
Flashcard 4: Cellular injury is characterized by _____ activity of the Na+-K+ and Ca2+ pumps
Answer: decreased
Flashcard 5: What is the hallmark of reversible cellular injury?_____
Answer: Swelling
Flashcard 6: Fat necrosis of breast tissue presents as a painless _____ on physical exam
Answer: mass
Extra:
* Necrosis may be tender and painful, as well; "irregular breast mass"
Watch Benign Breast Disorders [https://dashboard.sketchy.com/study/medical/courses/medical-pathophysiology/units/medical-pathophysiology-reproductive-gu/videos/medical-pathophysiology-reproductive-and-gu-breast-benign-breast-disorders?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/inflammation-and-neoplasia/necrosis/acquire?ref=anki
Flashcard 7: Niemann Pick disease may present with progressive _____
Answer: neurodegeneration
Extra:
https://onlinemeded.org/spa/metabolism?ref=anki
Flashcard 8: Which layer of the cerebellum is most affected by global cerebral ischemia?
_____
Answer: Purkinje layer
Extra: Watch associated Bootcamp video [https://app.bootcamp.com/med-school/neurology/videos/ischemic-cerebrovascular-accidents?index=2]
https://onlinemeded.org?ref=anki
Atlas:
Flashcard 9: Ionizing radiation results in the formation of double-stranded breaks in DNA and _____ which damage DNA
Answer: hydroxyl free radicals
Extra:
https://onlinemeded.org?ref=anki
Flashcard 10: Photoaging results in gradual _____ of the epidermis, allowing the stratum corneum to become dessicated
Answer: thinning
Extra:
https://onlinemeded.org?ref=anki
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