CIS 2 Flashcards
: 9 month old boy; more prone to viral and fungal infections (NOT BACTERIAL) what changes do we see on chromosome 22?
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Deletion: a 22q.11.2 deletion on chromosome 22
most characterstic feature of Di-george
parathyroid hypoplasia = hypocalcemia
Chronic passive liver congestion can be d/t <3 failure OR thrombosis.• __ heart failure is the most common
right
Which form of cellular adaption utilizes protein degradation by the ubiquitin-proteosome pathway?
atrophy
Which of the following intracellular findings can be seen in atrophic cells
Lipofuscin
o Atrophy results from decreased protein synthesis and increased protein breakdown
Which of the following cell types produces large amounts of ROSs when activated by surface phagocutoic receptors?
A. Granulocytes
In which subcellular organelle are these ROS killing mechanisms most likely to occur?
Phagolysosome
can gangronous necrosis be dx under microscope
no
so if pat complains of changes in her great left toe after being in ND: coagulative or gangronous pattern
COAGULATIVE bc gangronous is not a pattern
Loss of pigmented neurons is most likely d/t
apoptosis
Pt has a primary factor V leidin deficiency. If a CT guided biopsy is performed, which of the following will be the finding?
Hemosiderin
Which is associated with “dolor”?
Prostaglandins
PAINNNNN
Termination of the suppurative process is most likely associated with which of the following?
Elimination of pyogenic organism
Which “lipid mediator” of inflamnmtion is associated with vasoconstriction and acts as. Scaffolf for migrating repative cells in supparative process?
TXA2
Which is the dominant cell type association with lesion due to TB?
Macrophages