Hemodynamic disorders — Flashcards

Flashcard 1: What type of hypersensitivity reaction are hemolytic disease of the newborn and transfusion reactions? _____

Answer: Type II HSR (cellular destruction)

Flashcard 2: The microthrombi of hemolytic uremic syndrome (HUS) cause _____ cell lysis

Answer: red blood

Flashcard 3: Disorders of fibrinolysis typically present with _____ bleeding time

Answer: increased

Flashcard 4: In Glanzmann thrombasthenia there is a defect in platelet _____

Answer: aggregation

Flashcard 5: Direct Coombs Positive Hemolytic Anemia that develops as a result of Penicillin administration is a type _____ hypersensitivity rxn

Answer: II

Flashcard 6: Ehlers-Danlos syndrome is characterized by faulty collagen synthesis causing _____ skin

Answer: hyperextensible

Flashcard 7: fat necrosis (breast)

Answer: fat necrosis and saponification following trauma (often mild or unremarkable trauma)

Extra: Presents as a painless breast lump; may mimic breast cancer on physical exam and mammography (calcifications from saponification).

Flashcard 8: The subtypes of fibrocystic disease of the breast are _____, _____, _____, and _____.

Answer: fibrosis

Flashcard 9: aplasia (organogenesis)

Answer: absent organ despite present primordial tissue

Flashcard 10: What is the ultimate consequence of prolonged nutrient depletion and waste build-up in a cell?

Answer: Death (Irreversible cell injury)

Extra: Prolonged nutrient depletion and waste build-up in a cell eventually leads to irreversible injury and cell death.