CIS 2 Flashcards

1
Q

: 9 month old boy; more prone to viral and fungal infections (NOT BACTERIAL) what changes do we see on chromosome 22?

A

Deletion: a 22q.11.2 deletion on chromosome 22

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2
Q

most characterstic feature of Di-george

A

parathyroid hypoplasia = hypocalcemia

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3
Q

Chronic passive liver congestion can be d/t <3 failure OR thrombosis.• __ heart failure is the most common

A

right

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4
Q

Which form of cellular adaption utilizes protein degradation by the ubiquitin-proteosome pathway?

A

atrophy

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5
Q

Which of the following intracellular findings can be seen in atrophic cells

A

Lipofuscin

o Atrophy results from decreased protein synthesis and increased protein breakdown

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6
Q

Which of the following cell types produces large amounts of ROSs when activated by surface phagocutoic receptors?

A

A. Granulocytes

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7
Q

In which subcellular organelle are these ROS killing mechanisms most likely to occur?

A

Phagolysosome

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8
Q

can gangronous necrosis be dx under microscope

A

no

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9
Q

so if pat complains of changes in her great left toe after being in ND: coagulative or gangronous pattern

A

COAGULATIVE bc gangronous is not a pattern

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10
Q

Loss of pigmented neurons is most likely d/t

A

apoptosis

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11
Q

Pt has a primary factor V leidin deficiency. If a CT guided biopsy is performed, which of the following will be the finding?

A

Hemosiderin

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12
Q

Which is associated with “dolor”?

A

 Prostaglandins

PAINNNNN

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13
Q

Termination of the suppurative process is most likely associated with which of the following?

A

 Elimination of pyogenic organism

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14
Q

Which “lipid mediator” of inflamnmtion is associated with vasoconstriction and acts as. Scaffolf for migrating repative cells in supparative process?

A

TXA2

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15
Q

Which is the dominant cell type association with lesion due to TB?

A

Macrophages

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